/* Generated by Cython 0.29.32 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [],
        "name": "glycopeptidepy._c.structure.fragmentation_strategy.peptide",
        "sources": [
            "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pyx"
        ]
    },
    "module_name": "glycopeptidepy._c.structure.fragmentation_strategy.peptide"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
    #error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_29_32"
#define CYTHON_HEX_VERSION 0x001D20F0
#define CYTHON_FUTURE_DIVISION 0
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x02070000
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #if PY_VERSION_HEX < 0x03050000
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC (PYPY_VERSION_HEX >= 0x07030900)
  #endif
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
#elif defined(PY_NOGIL)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_NOGIL 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #ifndef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_NOGIL 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 0
  #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0 || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #if PY_VERSION_HEX >= 0x030B00A4
    #undef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 0
  #elif !defined(CYTHON_FAST_THREAD_STATE)
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL (PY_VERSION_HEX < 0x030A0000)
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
  #endif
  #ifndef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
  #endif
  #if PY_VERSION_HEX >= 0x030B00A4
    #undef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 0
  #elif !defined(CYTHON_USE_EXC_INFO_STACK)
    #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_MAJOR_VERSION < 3
    #include "longintrepr.h"
  #endif
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
           typedef unsigned char     uint8_t;
           typedef unsigned int      uint32_t;
        #else
           typedef unsigned __int8   uint8_t;
           typedef unsigned __int32  uint32_t;
        #endif
    #endif
#else
   #include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus) && __cplusplus >= 201103L
    #if __has_cpp_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH [[fallthrough]]
    #elif __has_cpp_attribute(clang::fallthrough)
      #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
    #elif __has_cpp_attribute(gnu::fallthrough)
      #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__ ) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_DefaultClassType PyType_Type
#if PY_VERSION_HEX >= 0x030B00A1
    static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
        PyObject *kwds=NULL, *argcount=NULL, *posonlyargcount=NULL, *kwonlyargcount=NULL;
        PyObject *nlocals=NULL, *stacksize=NULL, *flags=NULL, *replace=NULL, *call_result=NULL, *empty=NULL;
        const char *fn_cstr=NULL;
        const char *name_cstr=NULL;
        PyCodeObject* co=NULL;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        if (!(kwds=PyDict_New())) goto end;
        if (!(argcount=PyLong_FromLong(a))) goto end;
        if (PyDict_SetItemString(kwds, "co_argcount", argcount) != 0) goto end;
        if (!(posonlyargcount=PyLong_FromLong(0))) goto end;
        if (PyDict_SetItemString(kwds, "co_posonlyargcount", posonlyargcount) != 0) goto end;
        if (!(kwonlyargcount=PyLong_FromLong(k))) goto end;
        if (PyDict_SetItemString(kwds, "co_kwonlyargcount", kwonlyargcount) != 0) goto end;
        if (!(nlocals=PyLong_FromLong(l))) goto end;
        if (PyDict_SetItemString(kwds, "co_nlocals", nlocals) != 0) goto end;
        if (!(stacksize=PyLong_FromLong(s))) goto end;
        if (PyDict_SetItemString(kwds, "co_stacksize", stacksize) != 0) goto end;
        if (!(flags=PyLong_FromLong(f))) goto end;
        if (PyDict_SetItemString(kwds, "co_flags", flags) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_code", code) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_consts", c) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_names", n) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_varnames", v) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_freevars", fv) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_cellvars", cell) != 0) goto end;
        if (PyDict_SetItemString(kwds, "co_linetable", lnos) != 0) goto end;
        if (!(fn_cstr=PyUnicode_AsUTF8AndSize(fn, NULL))) goto end;
        if (!(name_cstr=PyUnicode_AsUTF8AndSize(name, NULL))) goto end;
        if (!(co = PyCode_NewEmpty(fn_cstr, name_cstr, fline))) goto end;
        if (!(replace = PyObject_GetAttrString((PyObject*)co, "replace"))) goto cleanup_code_too;
        if (!(empty = PyTuple_New(0))) goto cleanup_code_too; // unfortunately __pyx_empty_tuple isn't available here
        if (!(call_result = PyObject_Call(replace, empty, kwds))) goto cleanup_code_too;
        Py_XDECREF((PyObject*)co);
        co = (PyCodeObject*)call_result;
        call_result = NULL;
        if (0) {
            cleanup_code_too:
            Py_XDECREF((PyObject*)co);
            co = NULL;
        }
        end:
        Py_XDECREF(kwds);
        Py_XDECREF(argcount);
        Py_XDECREF(posonlyargcount);
        Py_XDECREF(kwonlyargcount);
        Py_XDECREF(nlocals);
        Py_XDECREF(stacksize);
        Py_XDECREF(replace);
        Py_XDECREF(call_result);
        Py_XDECREF(empty);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return co;
    }
#else
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
  #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
  #define PyMem_RawMalloc(n)           PyMem_Malloc(n)
  #define PyMem_RawRealloc(p, n)       PyMem_Realloc(p, n)
  #define PyMem_RawFree(p)             PyMem_Free(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
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#if PY_MAJOR_VERSION >= 3
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#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
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  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
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static CYTHON_INLINE float __PYX_NAN() {
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#define __PYX_MARK_ERR_POS(f_index, lineno) \
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#define __PYX_ERR(f_index, lineno, Ln_error) \
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#define __PYX_HAVE__glycopeptidepy___c__structure__fragmentation_strategy__peptide
#define __PYX_HAVE_API__glycopeptidepy___c__structure__fragmentation_strategy__peptide
/* Early includes */
#include <string.h>
#include <stdio.h>
#include "pythread.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
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                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
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                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
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}
#if defined (__cplusplus) && __cplusplus >= 201103L
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    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
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#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
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#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
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#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
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static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
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#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
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#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
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    PyObject* ascii_chars_b = NULL;
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    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
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    } else {
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            PyErr_Format(
                PyExc_ValueError,
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            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
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    Py_DECREF(default_encoding);
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bad:
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    Py_XDECREF(ascii_chars_u);
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#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
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#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
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}
#endif
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/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
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#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


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  "glycopeptidepy/_c/structure/base.pxd",
  "glycopeptidepy/_c/structure/sequence_methods.pxd",
  "cenum.pxd",
  "glycopeptidepy/_c/structure/modification/rule.pxd",
  "glycopeptidepy/_c/structure/modification/modification.pxd",
  "glycopeptidepy/_c/structure/constants.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition;
struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator;
struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_StubFragment;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore;
struct __pyx_obj_5glypy_5utils_5cenum_EnumValue;
struct __pyx_obj_5glypy_5utils_5cenum_IntEnumValue;
struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_NeutralLossBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_9constants_Configuration;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy;
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__;
struct __pyx_opt_args_5glypy_11composition_12ccomposition_12CComposition_calc_mass;
struct __pyx_opt_args_5glypy_11composition_12ccomposition_calculate_mass;

/* "glypy/composition/ccomposition.pxd":6
 *     cdef tuple _mass_args
 *     cpdef CComposition clone(self)
 *     cpdef double calc_mass(self, int average=?, charge=?, dict mass_data=?) except -1             # <<<<<<<<<<<<<<
 *     cpdef _from_formula(self, str formula, dict mass_data)
 *     cpdef _from_dict(self, comp)
 */
struct __pyx_opt_args_5glypy_11composition_12ccomposition_12CComposition_calc_mass {
  int __pyx_n;
  int average;
  PyObject *charge;
  PyObject *mass_data;
};

/* "glypy/composition/ccomposition.pxd":31
 * 
 * 
 * cpdef double calculate_mass(CComposition composition=?, str formula=?, int average=?, charge=?, mass_data=?) except -1             # <<<<<<<<<<<<<<
 */
struct __pyx_opt_args_5glypy_11composition_12ccomposition_calculate_mass {
  int __pyx_n;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  PyObject *formula;
  int average;
  PyObject *charge;
  PyObject *mass_data;
};
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin_cell;
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin;
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table;
struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_pop;
struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_get;

/* "glycopeptidepy/_c/count_table.pxd":3
 * from cpython cimport PyObject
 * 
 * cdef struct count_table_bin_cell:             # <<<<<<<<<<<<<<
 *     long value
 *     PyObject* key
 */
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin_cell {
  long value;
  PyObject *key;
};

/* "glycopeptidepy/_c/count_table.pxd":8
 * 
 * 
 * cdef struct count_table_bin:             # <<<<<<<<<<<<<<
 *     count_table_bin_cell* cells
 *     size_t size
 */
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin {
  struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin_cell *cells;
  size_t size;
  size_t used;
};

/* "glycopeptidepy/_c/count_table.pxd":14
 * 
 * 
 * cdef struct count_table:             # <<<<<<<<<<<<<<
 *     count_table_bin* bins
 *     size_t size
 */
struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table {
  struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table_bin *bins;
  size_t size;
  size_t count;
};

/* "glycopeptidepy/_c/count_table.pxd":100
 *     cpdef clear(self)
 *     cpdef setdefault(self, key, value)
 *     cpdef long pop(self, object key, object default=?) except *             # <<<<<<<<<<<<<<
 *     cpdef get(self, object key, object default=?)
 * 
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_pop {
  int __pyx_n;
  PyObject *__pyx_default;
};

/* "glycopeptidepy/_c/count_table.pxd":101
 *     cpdef setdefault(self, key, value)
 *     cpdef long pop(self, object key, object default=?) except *
 *     cpdef get(self, object key, object default=?)             # <<<<<<<<<<<<<<
 * 
 *     cdef void increment(self, object key, long value)
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_get {
  int __pyx_n;
  PyObject *__pyx_default;
};
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_12StubFragment__create;
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_15PeptideFragment__create;

/* "glycopeptidepy/_c/structure/fragment.pxd":84
 * 
 *     @staticmethod
 *     cdef StubFragment _create(str name, double mass, IonSeriesBase kind, CComposition composition,             # <<<<<<<<<<<<<<
 *                               ChemicalShiftBase chemical_shift, bint is_glycosylated, object glycosylation,
 *                               bint is_extended, int glycosylation_size=*)
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_12StubFragment__create {
  int __pyx_n;
  int glycosylation_size;
};

/* "glycopeptidepy/_c/structure/fragment.pxd":108
 * 
 *     @staticmethod
 *     cdef PeptideFragment _create(IonSeriesBase kind, int position, CountTable modification_dict, double mass,             # <<<<<<<<<<<<<<
 *                                  list flanking_amino_acids=*, dict glycosylation=*,
 *                                  ChemicalShiftBase chemical_shift=*, CComposition composition=?, double* delta_mass=?)
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_15PeptideFragment__create {
  int __pyx_n;
  PyObject *flanking_amino_acids;
  PyObject *glycosylation;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *chemical_shift;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  double *delta_mass;
};
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods__make_terminal_group;
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_parsed_string;
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_components;
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore_get_sequence;

/* "glycopeptidepy/_c/structure/sequence_methods.pxd":12
 * cdef AminoAcidResidueBase _parse_residue(basestring residue_string)
 * 
 * cdef TerminalGroup _make_terminal_group(basestring base_composition_formula, ModificationBase modification=*)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods__make_terminal_group {
  int __pyx_n;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *modification;
};

/* "glycopeptidepy/_c/structure/sequence_methods.pxd":17
 * cdef class _PeptideSequenceCore(PeptideSequenceBase):
 * 
 *     cpdef _init_from_parsed_string(self, list seq_list, glycan=*, n_term=*, c_term=*)             # <<<<<<<<<<<<<<
 * 
 *     cpdef _init_from_string(self, sequence, parser_function)
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_parsed_string {
  int __pyx_n;
  PyObject *glycan;
  PyObject *n_term;
  PyObject *c_term;
};

/* "glycopeptidepy/_c/structure/sequence_methods.pxd":21
 *     cpdef _init_from_string(self, sequence, parser_function)
 * 
 *     cpdef _init_from_components(self, list seq_list, glycan_composition=*, ModificationBase n_term=*, ModificationBase c_term=*)             # <<<<<<<<<<<<<<
 * 
 *     cpdef _init_termini(self, TerminalGroup n_term, TerminalGroup c_term)
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_components {
  int __pyx_n;
  PyObject *glycan_composition;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *n_term;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *c_term;
};

/* "glycopeptidepy/_c/structure/sequence_methods.pxd":33
 *     cdef void set_c_term(self, _value)
 * 
 *     cpdef basestring get_sequence(self, bint include_glycan=*, bint include_termini=*, str implicit_n_term=*, str implicit_c_term=*)             # <<<<<<<<<<<<<<
 *     cpdef clone(self)
 * 
 */
struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore_get_sequence {
  int __pyx_n;
  int include_glycan;
  int include_termini;
  PyObject *implicit_n_term;
  PyObject *implicit_c_term;
};
struct __pyx_opt_args_5glypy_5utils_5cenum_9EnumValue_add_name;

/* "glypy/utils/cenum.pxd":10
 *         public object _hash
 * 
 *     cpdef add_name(self, basestring name, bint force=*)             # <<<<<<<<<<<<<<
 *     cpdef int int_value(self) except -1
 * 
 */
struct __pyx_opt_args_5glypy_5utils_5cenum_9EnumValue_add_name {
  int __pyx_n;
  int force;
};

/* "glypy/composition/ccomposition.pxd":2
 * 
 * cdef class CComposition(dict):             # <<<<<<<<<<<<<<
 *     cdef object _mass
 *     cdef tuple _mass_args
 */
struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition {
  PyDictObject __pyx_base;
  struct __pyx_vtabstruct_5glypy_11composition_12ccomposition_CComposition *__pyx_vtab;
  PyObject *_mass;
  PyObject *_mass_args;
};


/* "glycopeptidepy/_c/count_table.pxd":52
 * 
 * 
 * cdef class CountTableIterator(object):             # <<<<<<<<<<<<<<
 *     cdef :
 *         count_table* table
 */
struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTableIterator *__pyx_vtab;
  struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table *table;
  size_t bin_index;
  size_t cell_index;
  PyObject *next_key;
  long next_value;
};


/* "glycopeptidepy/_c/count_table.pxd":69
 * 
 * 
 * cdef class CountTable(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         count_table* table
 */
struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_vtab;
  struct __pyx_t_14glycopeptidepy_2_c_11count_table_count_table *table;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":6
 * 
 * 
 * cdef class ChemicalShiftBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public str name
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *__pyx_vtab;
  PyObject *name;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  double mass;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":15
 * 
 * 
 * cdef class IonSeriesBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public str name
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase {
  PyObject_HEAD
  PyObject *name;
  int direction;
  int includes_peptide;
  double mass_shift;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition_shift;
  Py_hash_t _hash;
  int int_code;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":26
 * 
 * 
 * cdef class FragmentBase(object):             # <<<<<<<<<<<<<<
 *     """Base class for all Fragment types. Defines basic
 *     name generation and neutral loss handling functions.
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *__pyx_vtab;
  PyObject *_name;
  Py_hash_t _hash;
  double mass;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *_chemical_shift;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":63
 * 
 * 
 * cdef class SimpleFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *kind;
  int is_glycosylated;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":72
 * 
 * 
 * cdef class StubFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_StubFragment {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *kind;
  int is_glycosylated;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  PyObject *glycosylation;
  int is_extended;
  int _glycosylation_size;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":97
 * 
 * 
 * cdef class PeptideFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *kind;
  int position;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *modification_dict;
  double bare_mass;
  PyObject *flanking_amino_acids;
  PyObject *glycosylation;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
};


/* "glycopeptidepy/_c/structure/fragment.pxd":125
 * 
 * @cython.final
 * cdef class _NameTree(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public object name
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment__NameTree *__pyx_vtab;
  PyObject *name;
  PyObject *value;
  PyObject *children;
};


/* "glycopeptidepy/_c/structure/base.pxd":5
 * 
 * 
 * cdef class PeptideSequenceBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public list sequence
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase *__pyx_vtab;
  PyObject *sequence;
  double _mass;
  PyObject *_glycosylation_manager;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *_n_term;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *_c_term;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *_total_composition;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *_peptide_composition;
};


/* "glycopeptidepy/_c/structure/base.pxd":21
 * 
 * 
 * cdef class TerminalGroup(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public CComposition base_composition
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *__pyx_vtab;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *base_composition;
  double mass;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *_modification;
};


/* "glycopeptidepy/_c/structure/base.pxd":35
 * 
 * 
 * cdef class AminoAcidResidueBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public basestring name
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *__pyx_vtab;
  PyObject *name;
  PyObject *symbol;
  double mass;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  PyObject *neutral_loss;
  Py_hash_t _hash;
};


/* "glycopeptidepy/_c/structure/base.pxd":50
 * 
 * 
 * cdef class ModificationBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public basestring name
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_ModificationBase *__pyx_vtab;
  PyObject *name;
  double mass;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
};


/* "glycopeptidepy/_c/structure/base.pxd":82
 * 
 * 
 * cdef class SequencePosition(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public AminoAcidResidueBase amino_acid
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_vtab;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *amino_acid;
  PyObject *modifications;
};


/* "glycopeptidepy/_c/structure/sequence_methods.pxd":15
 * 
 * 
 * cdef class _PeptideSequenceCore(PeptideSequenceBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _init_from_parsed_string(self, list seq_list, glycan=*, n_term=*, c_term=*)
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase __pyx_base;
};


/* "glypy/utils/cenum.pxd":2
 * 
 * cdef class EnumValue(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public object group
 */
struct __pyx_obj_5glypy_5utils_5cenum_EnumValue {
  PyObject_HEAD
  struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumValue *__pyx_vtab;
  PyObject *group;
  PyObject *name;
  PyObject *value;
  PyObject *names;
  PyObject *_hash;
};


/* "glypy/utils/cenum.pxd":14
 * 
 * 
 * cdef class IntEnumValue(EnumValue):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public int _int_value
 */
struct __pyx_obj_5glypy_5utils_5cenum_IntEnumValue {
  struct __pyx_obj_5glypy_5utils_5cenum_EnumValue __pyx_base;
  int _int_value;
};


/* "glypy/utils/cenum.pxd":19
 * 
 * 
 * cdef class EnumMeta(type):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public dict name_map
 */
struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta {
  PyHeapTypeObject __pyx_base;
  struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumMeta *__pyx_vtab;
  PyObject *name_map;
  PyObject *value_map;
};


/* "glycopeptidepy/_c/structure/modification/rule.pxd":5
 * from glypy.utils.cenum cimport EnumValue
 * 
 * cdef class ModificationRuleBase(ModificationBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public set names
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase __pyx_base;
  PyObject *names;
  PyObject *categories;
  PyObject *preferred_name;
  PyObject *title;
  PyObject *common_name;
  PyObject *unimod_name;
  Py_hash_t _hash;
};


/* "glycopeptidepy/_c/structure/modification/rule.pxd":22
 * 
 * 
 * cdef class NeutralLossBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public CComposition composition
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_NeutralLossBase {
  PyObject_HEAD
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *composition;
  double mass;
  PyObject *label;
};


/* "glycopeptidepy/_c/structure/modification/rule.pxd":32
 * 
 * 
 * cdef class GlycosylationBase(ModificationRuleBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public bint _is_composition
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase __pyx_base;
  int _is_composition;
  int _is_core;
  struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *_glycosylation_type;
};


/* "glycopeptidepy/_c/structure/modification/modification.pxd":5
 * 
 * 
 * cdef class ModificationInstanceBase(ModificationBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public ModificationRuleBase rule
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase *rule;
  Py_hash_t _hash;
};


/* "glycopeptidepy/_c/structure/fragmentation_strategy/base.pxd":28
 * 
 * 
 * cdef class FragmentationStrategyBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public _PeptideSequenceCore peptide
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase *__pyx_vtab;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *peptide;
  int compute_compositions;
};


/* "glycopeptidepy/_c/structure/constants.pxd":2
 * 
 * cdef class Configuration(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public str N_TERM_DEFAULT
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_9constants_Configuration {
  PyObject_HEAD
  PyObject *N_TERM_DEFAULT;
  PyObject *C_TERM_DEFAULT;
  int FRAG_OFFSET;
  int ALLOW_MODIFIED_ASPARAGINE;
  int PARTIAL_HEXNAC_LOSS;
  int EXCLUDE_B1;
};


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pxd":28
 * 
 * 
 * cdef class PeptideFragmentationStrategyBase(FragmentationStrategyBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase series
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *series;
  PyObject *chemical_shift_rules;
  int max_chemical_shifts;
  int direction;
  int include_neutral_losses;
  double running_mass;
  double running_delta_mass;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *running_composition;
  long index;
  long size;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *modification_index;
  PyObject *glycosylation_manager;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *amino_acids_counter;
};


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pxd":64
 * 
 * @cython.freelist(1000)
 * cdef class ModificationConfiguration(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         # the modifications of interest to HCDFragmentationStrategy
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration {
  PyObject_HEAD
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_vtab;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *modifications_of_interest;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *other_modifications;
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *delta_composition;
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *modification_set;
  double other_modifications_mass;
};


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pxd":86
 * 
 * 
 * cdef class HCDFragmentationStrategy(PeptideFragmentationStrategyBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public ModificationConfiguration _last_modification_set
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *_last_modification_set;
  PyObject *_last_modification_variants;
};


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pyx":317
 *         self.other_modifications_mass = other_modifications_mass
 * 
 *     def __iter__(self):             # <<<<<<<<<<<<<<
 *         yield self.modifications_of_interest
 *         yield self.delta_composition
 */
struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ {
  PyObject_HEAD
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self;
};



/* "glypy/composition/ccomposition.pxd":2
 * 
 * cdef class CComposition(dict):             # <<<<<<<<<<<<<<
 *     cdef object _mass
 *     cdef tuple _mass_args
 */

struct __pyx_vtabstruct_5glypy_11composition_12ccomposition_CComposition {
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*clone)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, int __pyx_skip_dispatch);
  double (*calc_mass)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, int __pyx_skip_dispatch, struct __pyx_opt_args_5glypy_11composition_12ccomposition_12CComposition_calc_mass *__pyx_optional_args);
  PyObject *(*_from_formula)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*_from_dict)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *, int __pyx_skip_dispatch);
  long (*getitem)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *);
  void (*setitem)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *, long);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*add_from)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*subtract_from)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, PyObject *);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*_create)(struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *);
};
static struct __pyx_vtabstruct_5glypy_11composition_12ccomposition_CComposition *__pyx_vtabptr_5glypy_11composition_12ccomposition_CComposition;


/* "glycopeptidepy/_c/count_table.pxd":52
 * 
 * 
 * cdef class CountTableIterator(object):             # <<<<<<<<<<<<<<
 *     cdef :
 *         count_table* table
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTableIterator {
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator *(*_create)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  void (*advance)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator *);
  int (*has_more)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator *);
  int (*_locate_next_value)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator *, PyObject **, long *);
  int (*get_next_value)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTableIterator *, PyObject **, long *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTableIterator *__pyx_vtabptr_14glycopeptidepy_2_c_11count_table_CountTableIterator;


/* "glycopeptidepy/_c/count_table.pxd":69
 * 
 * 
 * cdef class CountTable(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         count_table* table
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTable {
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *(*_create)(void);
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *(*_create_from)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  int (*_initialize_table)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  void (*_update_from_dict)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *);
  void (*_update_from_count_table)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  void (*_add_from)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  void (*_subtract_from)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  int (*_add_from_dict)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *);
  int (*_subtract_from_dict)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *);
  void (*_scale_by)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, long);
  int (*equal_to)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *);
  PyObject *(*_to_dict)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*update)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, int __pyx_skip_dispatch);
  struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *(*copy)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*items)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*values)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*keys)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*clear)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*setdefault)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  long (*pop)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_pop *__pyx_optional_args);
  PyObject *(*get)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_14glycopeptidepy_2_c_11count_table_10CountTable_get *__pyx_optional_args);
  void (*increment)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, long);
  void (*decrement)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, long);
  long (*getitem)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *);
  int (*setitem)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *, long);
  long (*delitem)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, PyObject *);
  long (*total)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_vtabptr_14glycopeptidepy_2_c_11count_table_CountTable;


/* "glycopeptidepy/_c/structure/fragment.pxd":6
 * 
 * 
 * cdef class ChemicalShiftBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public str name
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *(*clone)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase;


/* "glycopeptidepy/_c/structure/fragment.pxd":26
 * 
 * 
 * cdef class FragmentBase(object):             # <<<<<<<<<<<<<<
 *     """Base class for all Fragment types. Defines basic
 *     name generation and neutral loss handling functions.
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *(*get_series)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *, int __pyx_skip_dispatch);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *(*get_chemical_shift)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *, int __pyx_skip_dispatch);
  PyObject *(*set_chemical_shift)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *, int __pyx_skip_dispatch);
  PyObject *(*base_name)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *, int __pyx_skip_dispatch);
  PyObject *(*get_fragment_name)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *, int __pyx_skip_dispatch);
  void (*_update_hash_name)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *);
  PyObject *(*get_name)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase;


/* "glycopeptidepy/_c/structure/fragment.pxd":63
 * 
 * 
 * cdef class SimpleFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  PyObject *(*clone)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment;


/* "glycopeptidepy/_c/structure/fragment.pxd":72
 * 
 * 
 * cdef class StubFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_StubFragment {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  PyObject *(*clone)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_StubFragment *, int __pyx_skip_dispatch);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_StubFragment *(*_create)(PyObject *, double, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *, struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *, int, PyObject *, int, struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_12StubFragment__create *__pyx_optional_args);
  int (*get_glycosylation_size)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_StubFragment *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_StubFragment *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment_StubFragment;


/* "glycopeptidepy/_c/structure/fragment.pxd":97
 * 
 * 
 * cdef class PeptideFragment(FragmentBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public IonSeriesBase kind
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase __pyx_base;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *(*_create)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase *, int, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, double, struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_8fragment_15PeptideFragment__create *__pyx_optional_args);
  PyObject *(*clone)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *, int __pyx_skip_dispatch);
  void (*_update_mass_with_modifications)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *);
  int (*_is_glycosylated)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *);
  long (*get_glycosylation_size)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment;


/* "glycopeptidepy/_c/structure/fragment.pxd":125
 * 
 * @cython.final
 * cdef class _NameTree(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public object name
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment__NameTree {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree *(*_create)(void);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree *(*get)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*__pyx_fuse_0traverse)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*__pyx_fuse_1traverse)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment__NameTree *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_8fragment__NameTree *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_8fragment__NameTree;


/* "glycopeptidepy/_c/structure/base.pxd":5
 * 
 * 
 * cdef class PeptideSequenceBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public list sequence
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *(*get)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase *, Py_ssize_t);
  PyObject *(*_invalidate)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase;


/* "glycopeptidepy/_c/structure/base.pxd":21
 * 
 * 
 * cdef class TerminalGroup(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public CComposition base_composition
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_TerminalGroup {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *(*get_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*get_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *(*modify)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *, int __pyx_skip_dispatch);
  void (*set_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *);
  int (*equal_to)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, PyObject *);
  PyObject *(*serialize)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_4base_TerminalGroup;


/* "glycopeptidepy/_c/structure/base.pxd":35
 * 
 * 
 * cdef class AminoAcidResidueBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public basestring name
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *(*_create)(PyObject *, PyObject *, double, struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *);
  int (*equal_to)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase;


/* "glycopeptidepy/_c/structure/base.pxd":50
 * 
 * 
 * cdef class ModificationBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public basestring name
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_ModificationBase {
  int (*is_a)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*serialize)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *, int __pyx_skip_dispatch);
  int (*is_tracked_for)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_ModificationBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_4base_ModificationBase;


/* "glycopeptidepy/_c/structure/base.pxd":82
 * 
 * 
 * cdef class SequencePosition(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public AminoAcidResidueBase amino_acid
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_SequencePosition {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *(*_create)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase *, PyObject *);
  double (*get_mass)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *);
  int (*has_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *, PyObject *, int __pyx_skip_dispatch);
  int (*is_modified)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *, int __pyx_skip_dispatch);
  PyObject *(*drop_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*add_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *, PyObject *, int __pyx_skip_dispatch);
  size_t (*get_modification_count)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase *(*get_modification)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *, size_t);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_4base_SequencePosition;


/* "glycopeptidepy/_c/structure/sequence_methods.pxd":15
 * 
 * 
 * cdef class _PeptideSequenceCore(PeptideSequenceBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _init_from_parsed_string(self, list seq_list, glycan=*, n_term=*, c_term=*)
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase __pyx_base;
  PyObject *(*_init_from_parsed_string)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_parsed_string *__pyx_optional_args);
  PyObject *(*_init_from_string)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*_init_from_components)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore__init_from_components *__pyx_optional_args);
  PyObject *(*_init_termini)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *, int __pyx_skip_dispatch);
  PyObject *(*_initialize_fields)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  size_t (*get_size)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *(*get_n_term)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *);
  void (*set_n_term)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, PyObject *);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_TerminalGroup *(*get_c_term)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *);
  void (*set_c_term)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, PyObject *);
  PyObject *(*get_sequence)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch, struct __pyx_opt_args_14glycopeptidepy_2_c_9structure_16sequence_methods_20_PeptideSequenceCore_get_sequence *__pyx_optional_args);
  PyObject *(*clone)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  int (*base_sequence_equality)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  int (*modified_sequence_equality)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  int (*full_structure_equality)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*peptide_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*total_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *, int __pyx_skip_dispatch);
  double (*get_peptide_backbone_mass)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *);
  double (*get_total_mass)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore;


/* "glypy/utils/cenum.pxd":2
 * 
 * cdef class EnumValue(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public object group
 */

struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumValue {
  PyObject *(*add_name)(struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_5glypy_5utils_5cenum_9EnumValue_add_name *__pyx_optional_args);
  int (*int_value)(struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumValue *__pyx_vtabptr_5glypy_5utils_5cenum_EnumValue;


/* "glypy/utils/cenum.pxd":14
 * 
 * 
 * cdef class IntEnumValue(EnumValue):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public int _int_value
 */

struct __pyx_vtabstruct_5glypy_5utils_5cenum_IntEnumValue {
  struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumValue __pyx_base;
};
static struct __pyx_vtabstruct_5glypy_5utils_5cenum_IntEnumValue *__pyx_vtabptr_5glypy_5utils_5cenum_IntEnumValue;


/* "glypy/utils/cenum.pxd":19
 * 
 * 
 * cdef class EnumMeta(type):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public dict name_map
 */

struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumMeta {
  struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *(*name)(struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*translate)(struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta *, PyObject *, int __pyx_skip_dispatch);
  struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *(*get)(struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta *, PyObject *);
  int (*put)(struct __pyx_obj_5glypy_5utils_5cenum_EnumMeta *, PyObject *, PyObject *);
};
static struct __pyx_vtabstruct_5glypy_5utils_5cenum_EnumMeta *__pyx_vtabptr_5glypy_5utils_5cenum_EnumMeta;


/* "glycopeptidepy/_c/structure/modification/rule.pxd":5
 * from glypy.utils.cenum cimport EnumValue
 * 
 * cdef class ModificationRuleBase(ModificationBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public set names
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_ModificationBase __pyx_base;
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase;


/* "glycopeptidepy/_c/structure/modification/rule.pxd":32
 * 
 * 
 * cdef class GlycosylationBase(ModificationRuleBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public bint _is_composition
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase __pyx_base;
  int (*get_is_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *);
  void (*set_is_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *, int);
  int (*get_is_core)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *);
  void (*set_is_core)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *, int);
  struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *(*get_glycosylation_type)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *);
  void (*set_glycosylation_type)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *, struct __pyx_obj_5glypy_5utils_5cenum_EnumValue *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase;


/* "glycopeptidepy/_c/structure/modification/modification.pxd":5
 * 
 * 
 * cdef class ModificationInstanceBase(ModificationBase):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public ModificationRuleBase rule
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_4base_ModificationBase __pyx_base;
  PyObject *(*_init_from_rule)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase;


/* "glycopeptidepy/_c/structure/fragmentation_strategy/base.pxd":28
 * 
 * 
 * cdef class FragmentationStrategyBase(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public _PeptideSequenceCore peptide
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase {
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*peptide_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase *, int __pyx_skip_dispatch);
  struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *(*total_composition)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase;


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pyx":62
 * 
 * 
 * cdef class PeptideFragmentationStrategyBase(FragmentationStrategyBase):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, peptide, series, chemical_shifts=None, max_chemical_shifts=1, include_neutral_losses=False,
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase __pyx_base;
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static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase;


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pyx":296
 * 
 * @cython.freelist(100)
 * cdef class ModificationConfiguration(object):             # <<<<<<<<<<<<<<
 * 
 *     @staticmethod
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration {
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  int (*equal_to)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration;


/* "glycopeptidepy/_c/structure/fragmentation_strategy/peptide.pyx":342
 * 
 * 
 * cdef class HCDFragmentationStrategy(PeptideFragmentationStrategyBase):             # <<<<<<<<<<<<<<
 *     def __init__(self, peptide, series, chemical_shifts=None, max_chemical_shifts=1, include_neutral_losses=False, compute_compositions=False, **kwargs):
 *         super(HCDFragmentationStrategy, self).__init__(
 */

struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy {
  struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase __pyx_base;
  PyObject *(*_get_core_for)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase *, int __pyx_skip_dispatch);
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *(*_get_modifications_of_interest)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *, int __pyx_skip_dispatch);
  PyObject *(*_replace_cores)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
  PyObject *(*_generate_modification_variants)(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy;

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/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
    const char* function_name);

/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
#endif

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if CYTHON_FAST_PYCALL
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif // CYTHON_FAST_PYCALL
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
#define __Pyx_GetModuleGlobalNameUncached(var, name)  {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* PyObjectCall2Args.proto */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* py_dict_items.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;

/* CallUnboundCMethod0.proto */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod0(cfunc, self)\
    (likely((cfunc)->func) ?\
        (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
         (PY_VERSION_HEX >= 0x030600B1 && likely((cfunc)->flag == METH_FASTCALL) ?\
            (PY_VERSION_HEX >= 0x030700A0 ?\
                (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0) :\
                (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL)) :\
          (PY_VERSION_HEX >= 0x030700A0 && (cfunc)->flag == (METH_FASTCALL | METH_KEYWORDS) ?\
            (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL) :\
            (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
               ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
               __Pyx__CallUnboundCMethod0(cfunc, self)))))) :\
        __Pyx__CallUnboundCMethod0(cfunc, self))
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred()  __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value);
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* DictGetItem.proto */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
    (likely(PyDict_CheckExact(obj)) ?\
     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
#endif

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* PyDictContains.proto */
static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
    int result = PyDict_Contains(dict, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);

/* IncludeStringH.proto */
#include <string.h>

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto
#define __PYX_HAVE_RT_ImportType_proto
enum __Pyx_ImportType_CheckSize {
   __Pyx_ImportType_CheckSize_Error = 0,
   __Pyx_ImportType_CheckSize_Warn = 1,
   __Pyx_ImportType_CheckSize_Ignore = 2
};
static PyTypeObject *__Pyx_ImportType(PyObject* module, const char *module_name, const char *class_name, size_t size, enum __Pyx_ImportType_CheckSize check_size);
#endif

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyObject *dict);

/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif

/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif

/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);

/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* py_dict_values.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* GCCDiagnostics.proto */
#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)

/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
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static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
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/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* CoroutineBase.proto */
typedef PyObject *(*__pyx_coroutine_body_t)(PyObject *, PyThreadState *, PyObject *);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_ExcInfoStruct  _PyErr_StackItem
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typedef struct {
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typedef struct {
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} __pyx_CoroutineObject;
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
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static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
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static CYTHON_INLINE void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *self);
static int __Pyx_Coroutine_clear(PyObject *self);
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Coroutine_Close(PyObject *self);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#if CYTHON_USE_EXC_INFO_STACK
#define __Pyx_Coroutine_SwapException(self)
#define __Pyx_Coroutine_ResetAndClearException(self)  __Pyx_Coroutine_ExceptionClear(&(self)->gi_exc_state)
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#define __Pyx_Coroutine_SwapException(self) {\
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#define __Pyx_Coroutine_ResetAndClearException(self) {\
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#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
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#define __Pyx_PyGen_FetchStopIterationValue(pvalue)\
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static int __Pyx_PyGen__FetchStopIterationValue(PyThreadState *tstate, PyObject **pvalue);
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state);

/* PatchModuleWithCoroutine.proto */
static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);

/* PatchGeneratorABC.proto */
static int __Pyx_patch_abc(void);

/* Generator.proto */
#define __Pyx_Generator_USED
static PyTypeObject *__pyx_GeneratorType = 0;
#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
#define __Pyx_Generator_New(body, code, closure, name, qualname, module_name)\
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static PyObject *__Pyx_Generator_Next(PyObject *self);
static int __pyx_Generator_init(void);

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);

/* VoidPtrExport.proto */
static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig);

/* VoidPtrImport.proto */
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig);

/* FunctionImport.proto */
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase__initialize_fields(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase__get_viable_chemical_shift_combinations(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase__initialize_start_terminal(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_composition_of(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_v_position, int __pyx_skip_dispatch); /* proto*/
static int __pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_has_more(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_flanking_residues(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static long __pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_name_index_of(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_track_glycosylation(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, CYTHON_UNUSED long __pyx_v_index, PyObject *__pyx_v_glycosylation, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase__update_state(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase__build_fragments(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_partial_loss(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_step(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration__create(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_modifications_of_interest, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_other_modifications, struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *__pyx_v_delta_composition, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_modification_set, double __pyx_v_other_modifications_mass); /* proto*/
static int __pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_equal_to(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_other); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__get_core_for(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase *__pyx_v_glycosylation, int __pyx_skip_dispatch); /* proto*/
static struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_composition_of(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_v_position, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_track_glycosylation(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, CYTHON_UNUSED long __pyx_v_index, PyObject *__pyx_v_glycosylation, int __pyx_skip_dispatch); /* proto*/
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__get_modifications_of_interest(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__replace_cores(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_modifications_of_interest, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__generate_modification_variants(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_interesting_modifications, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_other_modifications, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_partial_loss(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment, int __pyx_skip_dispatch); /* proto*/

/* Module declarations from 'cython' */

/* Module declarations from 'glypy.composition.ccomposition' */
static PyTypeObject *__pyx_ptype_5glypy_11composition_12ccomposition_CComposition = 0;
static PyObject **__pyx_vp_5glypy_11composition_12ccomposition__atom = 0;
#define __pyx_v_5glypy_11composition_12ccomposition__atom (*__pyx_vp_5glypy_11composition_12ccomposition__atom)
static PyObject **__pyx_vp_5glypy_11composition_12ccomposition__formula = 0;
#define __pyx_v_5glypy_11composition_12ccomposition__formula (*__pyx_vp_5glypy_11composition_12ccomposition__formula)
static PyObject **__pyx_vp_5glypy_11composition_12ccomposition__isotope_string = 0;
#define __pyx_v_5glypy_11composition_12ccomposition__isotope_string (*__pyx_vp_5glypy_11composition_12ccomposition__isotope_string)
static PyObject **__pyx_vp_5glypy_11composition_12ccomposition_isotope_pattern = 0;
#define __pyx_v_5glypy_11composition_12ccomposition_isotope_pattern (*__pyx_vp_5glypy_11composition_12ccomposition_isotope_pattern)
static PyObject **__pyx_vp_5glypy_11composition_12ccomposition_formula_pattern = 0;
#define __pyx_v_5glypy_11composition_12ccomposition_formula_pattern (*__pyx_vp_5glypy_11composition_12ccomposition_formula_pattern)

/* Module declarations from 'cpython.version' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.stdio' */

/* Module declarations from 'cpython.object' */

/* Module declarations from 'cpython.ref' */

/* Module declarations from 'cpython.exc' */

/* Module declarations from 'cpython.module' */

/* Module declarations from 'cpython.mem' */

/* Module declarations from 'cpython.tuple' */

/* Module declarations from 'cpython.list' */

/* Module declarations from 'cpython.sequence' */

/* Module declarations from 'cpython.mapping' */

/* Module declarations from 'cpython.iterator' */

/* Module declarations from 'cpython.number' */

/* Module declarations from 'cpython.int' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.bool' */
static PyTypeObject *__pyx_ptype_7cpython_4bool_bool = 0;

/* Module declarations from 'cpython.long' */

/* Module declarations from 'cpython.float' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.complex' */
static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0;

/* Module declarations from 'cpython.string' */

/* Module declarations from 'cpython.unicode' */

/* Module declarations from 'cpython.dict' */

/* Module declarations from 'cpython.instance' */

/* Module declarations from 'cpython.function' */

/* Module declarations from 'cpython.method' */

/* Module declarations from 'cpython.weakref' */

/* Module declarations from 'cpython.getargs' */

/* Module declarations from 'cpython.pythread' */

/* Module declarations from 'cpython.pystate' */

/* Module declarations from 'cpython.cobject' */

/* Module declarations from 'cpython.oldbuffer' */

/* Module declarations from 'cpython.set' */

/* Module declarations from 'cpython.buffer' */

/* Module declarations from 'cpython.bytes' */

/* Module declarations from 'cpython.pycapsule' */

/* Module declarations from 'cpython' */

/* Module declarations from 'glycopeptidepy._c.count_table' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_11count_table_CountTableIterator = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_11count_table_CountTable = 0;

/* Module declarations from 'glycopeptidepy._c.structure.fragment' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_IonSeriesBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_FragmentBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_SimpleFragment = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_StubFragment = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_8fragment__NameTree = 0;

/* Module declarations from 'glycopeptidepy._c.structure.base' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_4base_PeptideSequenceBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_4base_TerminalGroup = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_4base_AminoAcidResidueBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_4base_ModificationBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_4base_SequencePosition = 0;

/* Module declarations from 'glycopeptidepy._c.structure.sequence_methods' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_16sequence_methods__PeptideSequenceCore = 0;

/* Module declarations from 'glypy.utils.cenum' */
static PyTypeObject *__pyx_ptype_5glypy_5utils_5cenum_EnumValue = 0;
static PyTypeObject *__pyx_ptype_5glypy_5utils_5cenum_IntEnumValue = 0;
static PyTypeObject *__pyx_ptype_5glypy_5utils_5cenum_EnumMeta = 0;
static PyObject **__pyx_vp_5glypy_5utils_5cenum_QMARK = 0;
#define __pyx_v_5glypy_5utils_5cenum_QMARK (*__pyx_vp_5glypy_5utils_5cenum_QMARK)

/* Module declarations from 'glycopeptidepy._c.structure.modification.rule' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_12modification_4rule_ModificationRuleBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_12modification_4rule_NeutralLossBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_12modification_4rule_GlycosylationBase = 0;

/* Module declarations from 'glycopeptidepy._c.structure.modification.modification' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase = 0;

/* Module declarations from 'glycopeptidepy._c.structure.fragmentation_strategy.base' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase = 0;
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__n_glycosylation = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__n_glycosylation (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__n_glycosylation)
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__o_glycosylation = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__o_glycosylation (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__o_glycosylation)
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__gag_linker_glycosylation = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__gag_linker_glycosylation (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__gag_linker_glycosylation)
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_hexnac = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_hexnac (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_hexnac)
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_ModificationBase **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_xylose = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_xylose (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base__modification_xylose)
static PyObject **__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_glycosylation_type_to_core = 0;
#define __pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_glycosylation_type_to_core (*__pyx_vp_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_glycosylation_type_to_core)

/* Module declarations from 'glycopeptidepy._c.collectiontools' */
static PyObject *(*__pyx_fuse_0__pyx_f_14glycopeptidepy_2_c_15collectiontools_descending_combination_counter)(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *(*__pyx_fuse_1__pyx_f_14glycopeptidepy_2_c_15collectiontools_descending_combination_counter)(struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *, int __pyx_skip_dispatch); /*proto*/

/* Module declarations from 'glycopeptidepy._c.structure.constants' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_9constants_Configuration = 0;

/* Module declarations from 'glycopeptidepy._c.structure.fragmentation_strategy.peptide' */
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy = 0;
static PyTypeObject *__pyx_ptype_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ = 0;
static PyObject *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_hcd_modifications_of_interest = 0;
static PyObject *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_hcd_modification_compositions = 0;
static PyObject *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_hcd_modifications_of_interest_to_variants_cache = 0;
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_9constants_Configuration *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_structure_constants = 0;
static PyObject *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationCategory_glycosylation = 0;
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ammonia_loss = 0;
static struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_ChemicalShiftBase *__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_water_loss = 0;
static PyObject *__pyx_7genexpr__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_k;
static PyObject *__pyx_8genexpr1__pyx_v_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_k;
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_unpickle_PeptideFragmentationStrategyBase__set_state(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *, PyObject *); /*proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_unpickle_ModificationConfiguration__set_state(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *, PyObject *); /*proto*/
static PyObject *__pyx_f_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_unpickle_HCDFragmentationStrategy__set_state(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *, PyObject *); /*proto*/
#define __Pyx_MODULE_NAME "glycopeptidepy._c.structure.fragmentation_strategy.peptide"
extern int __pyx_module_is_main_glycopeptidepy___c__structure__fragmentation_strategy__peptide;
int __pyx_module_is_main_glycopeptidepy___c__structure__fragmentation_strategy__peptide = 0;

/* Implementation of 'glycopeptidepy._c.structure.fragmentation_strategy.peptide' */
static PyObject *__pyx_builtin_super;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_sum;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_StopIteration;
static PyObject *__pyx_builtin_NotImplemented;
static PyObject *__pyx_builtin_KeyError;
static const char __pyx_k_H[] = "H";
static const char __pyx_k_N[] = "N";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_H2O[] = "-H2O";
static const char __pyx_k_NH3[] = "-NH3";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_sum[] = "sum";
static const char __pyx_k_args[] = "args";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_init[] = "__init__";
static const char __pyx_k_iter[] = "__iter__";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mass[] = "mass";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_send[] = "send";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_close[] = "close";
static const char __pyx_k_index[] = "index";
static const char __pyx_k_items[] = "items";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_super[] = "super";
static const char __pyx_k_throw[] = "throw";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_name_2[] = "name";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_series[] = "series";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_values[] = "values";
static const char __pyx_k_is_core[] = "is_core";
static const char __pyx_k_peptide[] = "peptide";
static const char __pyx_k_product[] = "product";
static const char __pyx_k_KeyError[] = "KeyError";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_has_more[] = "has_more";
static const char __pyx_k_pyx_capi[] = "__pyx_capi__";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_IonSeries[] = "IonSeries";
static const char __pyx_k_constants[] = "constants";
static const char __pyx_k_itertools[] = "itertools";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_composition[] = "composition";
static const char __pyx_k_defaultdict[] = "defaultdict";
static const char __pyx_k_Modification[] = "Modification";
static const char __pyx_k_combinations[] = "combinations";
static const char __pyx_k_get_core_for[] = "_get_core_for";
static const char __pyx_k_partial_loss[] = "partial_loss";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_update_state[] = "_update_state";
static const char __pyx_k_ChemicalShift[] = "ChemicalShift";
static const char __pyx_k_StopIteration[] = "StopIteration";
static const char __pyx_k_glycosylation[] = "glycosylation";
static const char __pyx_k_name_index_of[] = "name_index_of";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_replace_cores[] = "_replace_cores";
static const char __pyx_k_AccumulatorBag[] = "_AccumulatorBag";
static const char __pyx_k_NotImplemented[] = "NotImplemented";
static const char __pyx_k_chemical_shift[] = "chemical_shift";
static const char __pyx_k_composition_of[] = "composition_of";
static const char __pyx_k_s_s_r_r_0_4f_d[] = "%s(%s, %r, %r, %0.4f, %d)";
static const char __pyx_k_build_fragments[] = "_build_fragments";
static const char __pyx_k_chemical_shifts[] = "chemical_shifts";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_modification_set[] = "modification_set";
static const char __pyx_k_GlycosylationType[] = "GlycosylationType";
static const char __pyx_k_ModificationIndex[] = "ModificationIndex";
static const char __pyx_k_delta_composition[] = "delta_composition";
static const char __pyx_k_flanking_residues[] = "flanking_residues";
static const char __pyx_k_initialize_fields[] = "_initialize_fields";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_glycosylation_type[] = "glycosylation_type";
static const char __pyx_k_Unknown_direction_r[] = "Unknown direction %r";
static const char __pyx_k_max_chemical_shifts[] = "max_chemical_shifts";
static const char __pyx_k_other_modifications[] = "other_modifications";
static const char __pyx_k_structure_constants[] = "_structure_constants";
static const char __pyx_k_track_glycosylation[] = "track_glycosylation";
static const char __pyx_k_ModificationCategory[] = "ModificationCategory";
static const char __pyx_k_compute_compositions[] = "compute_compositions";
static const char __pyx_k_include_neutral_losses[] = "include_neutral_losses";
static const char __pyx_k_HCDFragmentationStrategy[] = "HCDFragmentationStrategy";
static const char __pyx_k_NGlycanCoreGlycosylation[] = "NGlycanCoreGlycosylation";
static const char __pyx_k_OGlycanCoreGlycosylation[] = "OGlycanCoreGlycosylation";
static const char __pyx_k_glycopeptidepy_structure[] = "glycopeptidepy.structure";
static const char __pyx_k_other_modifications_mass[] = "other_modifications_mass";
static const char __pyx_k_ModificationConfiguration[] = "ModificationConfiguration";
static const char __pyx_k_initialize_start_terminal[] = "_initialize_start_terminal";
static const char __pyx_k_interesting_modifications[] = "interesting_modifications";
static const char __pyx_k_modifications_of_interest[] = "modifications_of_interest";
static const char __pyx_k_format_negative_composition[] = "format_negative_composition";
static const char __pyx_k_get_modifications_of_interest[] = "_get_modifications_of_interest";
static const char __pyx_k_hcd_modification_compositions[] = "hcd_modification_compositions";
static const char __pyx_k_hcd_modifications_of_interest[] = "hcd_modifications_of_interest";
static const char __pyx_k_generate_modification_variants[] = "_generate_modification_variants";
static const char __pyx_k_pyx_unpickle_HCDFragmentationS[] = "__pyx_unpickle_HCDFragmentationStrategy";
static const char __pyx_k_pyx_unpickle_ModificationConfi[] = "__pyx_unpickle_ModificationConfiguration";
static const char __pyx_k_pyx_unpickle_PeptideFragmentat[] = "__pyx_unpickle_PeptideFragmentationStrategyBase";
static const char __pyx_k_get_viable_chemical_shift_combi[] = "_get_viable_chemical_shift_combinations";
static const char __pyx_k_glycopeptidepy_structure_glycan[] = "glycopeptidepy.structure.glycan";
static const char __pyx_k_self___class_____name___self_mo[] = "{self.__class__.__name__}({self.modifications_of_interest}, {self.other_modifications})";
static const char __pyx_k_Cannot_determine_which_core_to_u[] = "Cannot determine which core to use for {}";
static const char __pyx_k_GlycosaminoglycanLinkerGlycosyla[] = "GlycosaminoglycanLinkerGlycosylation";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0x04d4ada, 0x56a9352, 0xf129cc8) = (amino_acids_counter, chemical_shift_rules, compute_compositions, direction, glycosylation_manager, include_neutral_losses, index, max_chemical_shifts, modification_index, peptide, running_composition, running_delta_mass, running_mass, series, size))";
static const char __pyx_k_ModificationConfiguration___iter[] = "ModificationConfiguration.__iter__";
static const char __pyx_k_PeptideFragmentationStrategyBase[] = "PeptideFragmentationStrategyBase";
static const char __pyx_k_glycopeptidepy__c_structure_frag[] = "glycopeptidepy._c.structure.fragmentation_strategy.peptide";
static const char __pyx_k_glycopeptidepy_structure_fragmen[] = "glycopeptidepy.structure.fragment";
static const char __pyx_k_glycopeptidepy_structure_modific[] = "glycopeptidepy.structure.modification";
static const char __pyx_k_glycopeptidepy_utils_collectiont[] = "glycopeptidepy.utils.collectiontools";
static const char __pyx_k_hcd_modifications_of_interest_to[] = "hcd_modifications_of_interest_to_variants_cache";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_2[] = "Incompatible checksums (0x%x vs (0x0712ecd, 0x2103bbb, 0x2a0ed26) = (delta_composition, modification_set, modifications_of_interest, other_modifications, other_modifications_mass))";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_3[] = "Incompatible checksums (0x%x vs (0xba105e5, 0xd31868c, 0x5d93dfd) = (_last_modification_set, _last_modification_variants, amino_acids_counter, chemical_shift_rules, compute_compositions, direction, glycosylation_manager, include_neutral_losses, index, max_chemical_shifts, modification_index, peptide, running_composition, running_delta_mass, running_mass, series, size))";
static PyObject *__pyx_n_s_AccumulatorBag;
static PyObject *__pyx_kp_s_Cannot_determine_which_core_to_u;
static PyObject *__pyx_n_s_ChemicalShift;
static PyObject *__pyx_n_s_GlycosaminoglycanLinkerGlycosyla;
static PyObject *__pyx_n_s_GlycosylationType;
static PyObject *__pyx_n_s_H;
static PyObject *__pyx_kp_s_H2O;
static PyObject *__pyx_n_s_HCDFragmentationStrategy;
static PyObject *__pyx_kp_s_Incompatible_checksums_0x_x_vs_0;
static PyObject *__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2;
static PyObject *__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_3;
static PyObject *__pyx_n_s_IonSeries;
static PyObject *__pyx_n_s_KeyError;
static PyObject *__pyx_n_s_Modification;
static PyObject *__pyx_n_s_ModificationCategory;
static PyObject *__pyx_n_s_ModificationConfiguration;
static PyObject *__pyx_n_s_ModificationConfiguration___iter;
static PyObject *__pyx_n_s_ModificationIndex;
static PyObject *__pyx_n_s_N;
static PyObject *__pyx_n_s_NGlycanCoreGlycosylation;
static PyObject *__pyx_kp_s_NH3;
static PyObject *__pyx_n_s_NotImplemented;
static PyObject *__pyx_n_s_O;
static PyObject *__pyx_n_s_OGlycanCoreGlycosylation;
static PyObject *__pyx_n_s_PeptideFragmentationStrategyBase;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_StopIteration;
static PyObject *__pyx_kp_s_Unknown_direction_r;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_args;
static PyObject *__pyx_n_s_build_fragments;
static PyObject *__pyx_n_s_chemical_shift;
static PyObject *__pyx_n_s_chemical_shifts;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_close;
static PyObject *__pyx_n_s_collections;
static PyObject *__pyx_n_s_combinations;
static PyObject *__pyx_n_s_composition;
static PyObject *__pyx_n_s_composition_of;
static PyObject *__pyx_n_s_compute_compositions;
static PyObject *__pyx_n_s_constants;
static PyObject *__pyx_n_s_defaultdict;
static PyObject *__pyx_n_s_delta_composition;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_flanking_residues;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_format_negative_composition;
static PyObject *__pyx_n_s_generate_modification_variants;
static PyObject *__pyx_n_s_get_core_for;
static PyObject *__pyx_n_s_get_modifications_of_interest;
static PyObject *__pyx_n_s_get_viable_chemical_shift_combi;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_glycopeptidepy__c_structure_frag;
static PyObject *__pyx_n_s_glycopeptidepy_structure;
static PyObject *__pyx_n_s_glycopeptidepy_structure_fragmen;
static PyObject *__pyx_n_s_glycopeptidepy_structure_glycan;
static PyObject *__pyx_n_s_glycopeptidepy_structure_modific;
static PyObject *__pyx_n_s_glycopeptidepy_utils_collectiont;
static PyObject *__pyx_n_s_glycosylation;
static PyObject *__pyx_n_s_glycosylation_type;
static PyObject *__pyx_n_s_has_more;
static PyObject *__pyx_n_s_hcd_modification_compositions;
static PyObject *__pyx_n_s_hcd_modifications_of_interest;
static PyObject *__pyx_n_s_hcd_modifications_of_interest_to;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_include_neutral_losses;
static PyObject *__pyx_n_s_index;
static PyObject *__pyx_n_s_init;
static PyObject *__pyx_n_s_initialize_fields;
static PyObject *__pyx_n_s_initialize_start_terminal;
static PyObject *__pyx_n_s_interesting_modifications;
static PyObject *__pyx_n_s_is_core;
static PyObject *__pyx_n_s_items;
static PyObject *__pyx_n_s_iter;
static PyObject *__pyx_n_s_itertools;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_mass;
static PyObject *__pyx_n_s_max_chemical_shifts;
static PyObject *__pyx_n_s_modification_set;
static PyObject *__pyx_n_s_modifications_of_interest;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_name_index_of;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_other_modifications;
static PyObject *__pyx_n_s_other_modifications_mass;
static PyObject *__pyx_n_s_partial_loss;
static PyObject *__pyx_n_s_peptide;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_product;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_capi;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_HCDFragmentationS;
static PyObject *__pyx_n_s_pyx_unpickle_ModificationConfi;
static PyObject *__pyx_n_s_pyx_unpickle_PeptideFragmentat;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_replace_cores;
static PyObject *__pyx_kp_s_s_s_r_r_0_4f_d;
static PyObject *__pyx_n_s_self;
static PyObject *__pyx_kp_s_self___class_____name___self_mo;
static PyObject *__pyx_n_s_send;
static PyObject *__pyx_n_s_series;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_structure_constants;
static PyObject *__pyx_n_s_sum;
static PyObject *__pyx_n_s_super;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_throw;
static PyObject *__pyx_n_s_track_glycosylation;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_update_state;
static PyObject *__pyx_n_s_values;
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase___init__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_peptide, PyObject *__pyx_v_series, PyObject *__pyx_v_chemical_shifts, PyObject *__pyx_v_max_chemical_shifts, PyObject *__pyx_v_include_neutral_losses, PyObject *__pyx_v_compute_compositions, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_2_initialize_fields(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4_get_viable_chemical_shift_combinations(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_6_initialize_start_terminal(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_8composition_of(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_v_position); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_10has_more(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_12flanking_residues(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_14name_index_of(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_16__next__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18track_glycosylation(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, long __pyx_v_index, PyObject *__pyx_v_glycosylation); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_20_update_state(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_22_build_fragments(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_24partial_loss(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_26step(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_28__repr__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_6series___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_6series_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_6series_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_20chemical_shift_rules___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_20chemical_shift_rules_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_20chemical_shift_rules_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19max_chemical_shifts___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19max_chemical_shifts_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_9direction___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_9direction_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_22include_neutral_losses___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_22include_neutral_losses_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_12running_mass___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_12running_mass_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18running_delta_mass___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18running_delta_mass_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_5index___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_5index_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4size___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4size_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_30__reduce_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_32__setstate_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration___init__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_modifications_of_interest, PyObject *__pyx_v_other_modifications, PyObject *__pyx_v_delta_composition, PyObject *__pyx_v_modification_set, PyObject *__pyx_v_other_modifications_mass); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_2__iter__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_5__repr__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_7__eq__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_24other_modifications_mass___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_24other_modifications_mass_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_9__reduce_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_11__setstate_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy___init__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, PyObject *__pyx_v_peptide, PyObject *__pyx_v_series, PyObject *__pyx_v_chemical_shifts, PyObject *__pyx_v_max_chemical_shifts, PyObject *__pyx_v_include_neutral_losses, PyObject *__pyx_v_compute_compositions, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_2_get_core_for(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_12modification_12modification_ModificationInstanceBase *__pyx_v_glycosylation); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27modification_variants_cache___get__(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27modification_variants_cache_2__set__(CYTHON_UNUSED struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_4composition_of(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_4base_SequencePosition *__pyx_v_position); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_6track_glycosylation(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, long __pyx_v_index, PyObject *__pyx_v_glycosylation); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_8_get_modifications_of_interest(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_10_replace_cores(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_modifications_of_interest); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_12_generate_modification_variants(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_interesting_modifications, struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *__pyx_v_other_modifications); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_14partial_loss(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, struct __pyx_obj_14glycopeptidepy_2_c_9structure_8fragment_PeptideFragment *__pyx_v_fragment); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants___get__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants_2__set__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants_4__del__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_16__reduce_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_18__setstate_cython__(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
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}

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static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_max_chemical_shifts(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_include_neutral_losses(PyObject *o, CYTHON_UNUSED void *x) {
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  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_delta_mass(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18running_delta_mass_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_delta_mass(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18running_delta_mass_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_composition(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_composition(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19running_composition_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_index(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_5index_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_index(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_5index_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4size_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_size(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4size_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_modification_index(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_modification_index(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18modification_index_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_glycosylation_manager(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_glycosylation_manager(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21glycosylation_manager_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_amino_acids_counter(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_amino_acids_counter(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19amino_acids_counter_5__del__(o);
  }
}

static PyObject *__pyx_specialmethod___pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_17__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_17__next__(self);}

static PyMethodDef __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase[] = {
  {"_initialize_fields", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_3_initialize_fields, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_2_initialize_fields},
  {"_get_viable_chemical_shift_combinations", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_5_get_viable_chemical_shift_combinations, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_4_get_viable_chemical_shift_combinations},
  {"_initialize_start_terminal", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_7_initialize_start_terminal, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_6_initialize_start_terminal},
  {"composition_of", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_9composition_of, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_8composition_of},
  {"has_more", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_11has_more, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_10has_more},
  {"flanking_residues", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_13flanking_residues, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_12flanking_residues},
  {"name_index_of", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_15name_index_of, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_14name_index_of},
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_17__next__, METH_NOARGS|METH_COEXIST, 0},
  {"track_glycosylation", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_19track_glycosylation, METH_VARARGS|METH_KEYWORDS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_18track_glycosylation},
  {"_update_state", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_21_update_state, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_20_update_state},
  {"_build_fragments", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_23_build_fragments, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_22_build_fragments},
  {"partial_loss", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_25partial_loss, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_24partial_loss},
  {"step", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_27step, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_26step},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_31__reduce_cython__, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_30__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_33__setstate_cython__, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_32__setstate_cython__},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase[] = {
  {(char *)"series", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_series, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_series, (char *)"series: glycopeptidepy._c.structure.fragment.IonSeriesBase", 0},
  {(char *)"chemical_shift_rules", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_chemical_shift_rules, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_chemical_shift_rules, (char *)"chemical_shift_rules: dict", 0},
  {(char *)"max_chemical_shifts", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_max_chemical_shifts, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_max_chemical_shifts, (char *)"max_chemical_shifts: 'int'", 0},
  {(char *)"direction", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_direction, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_direction, (char *)"direction: 'int'", 0},
  {(char *)"include_neutral_losses", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_include_neutral_losses, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_include_neutral_losses, (char *)"include_neutral_losses: 'bool'", 0},
  {(char *)"running_mass", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_mass, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_mass, (char *)"running_mass: 'double'", 0},
  {(char *)"running_delta_mass", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_delta_mass, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_delta_mass, (char *)"running_delta_mass: 'double'", 0},
  {(char *)"running_composition", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_composition, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_running_composition, (char *)"running_composition: glypy.composition.ccomposition.CComposition", 0},
  {(char *)"index", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_index, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_index, (char *)"index: 'long'", 0},
  {(char *)"size", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_size, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_size, (char *)"size: 'long'", 0},
  {(char *)"modification_index", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_modification_index, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_modification_index, (char *)"modification_index: glycopeptidepy._c.count_table.CountTable", 0},
  {(char *)"glycosylation_manager", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_glycosylation_manager, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_glycosylation_manager, (char *)"glycosylation_manager: dict", 0},
  {(char *)"amino_acids_counter", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_amino_acids_counter, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_amino_acids_counter, (char *)"amino_acids_counter: glycopeptidepy._c.count_table.CountTable", 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase = {
  PyVarObject_HEAD_INIT(0, 0)
  "glycopeptidepy._c.structure.fragmentation_strategy.peptide.PeptideFragmentationStrategyBase", /*tp_name*/
  sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_29__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "PeptideFragmentationStrategyBase(peptide, series, chemical_shifts=None, max_chemical_shifts=1, include_neutral_losses=False, compute_compositions=False, **kwargs)", /*tp_doc*/
  __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_traverse*/
  __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_17__next__, /*tp_iternext*/
  __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000
  0, /*tp_pypy_flags*/
  #endif
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration __pyx_vtable_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration;

static struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *__pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration[100];
static int __pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration = 0;

static PyObject *__pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *p;
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration)) & ((t->tp_flags & (Py_TPFLAGS_IS_ABSTRACT | Py_TPFLAGS_HEAPTYPE)) == 0))) {
    o = (PyObject*)__pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration[--__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration];
    memset(o, 0, sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
      o = (*t->tp_alloc)(t, 0);
    } else {
      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
    }
    if (unlikely(!o)) return 0;
  }
  p = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)o);
  p->__pyx_vtab = __pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration;
  p->modifications_of_interest = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  p->other_modifications = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  p->delta_composition = ((struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *)Py_None); Py_INCREF(Py_None);
  p->modification_set = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration(PyObject *o) {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->modifications_of_interest);
  Py_CLEAR(p->other_modifications);
  Py_CLEAR(p->delta_composition);
  Py_CLEAR(p->modification_set);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration < 100) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration)) & ((Py_TYPE(o)->tp_flags & (Py_TPFLAGS_IS_ABSTRACT | Py_TPFLAGS_HEAPTYPE)) == 0))) {
    __pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration[__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration++] = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)o;
  if (p->modifications_of_interest) {
    e = (*v)(((PyObject *)p->modifications_of_interest), a); if (e) return e;
  }
  if (p->other_modifications) {
    e = (*v)(((PyObject *)p->other_modifications), a); if (e) return e;
  }
  if (p->delta_composition) {
    e = (*v)(((PyObject *)p->delta_composition), a); if (e) return e;
  }
  if (p->modification_set) {
    e = (*v)(((PyObject *)p->modification_set), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)o;
  tmp = ((PyObject*)p->modifications_of_interest);
  p->modifications_of_interest = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->other_modifications);
  p->other_modifications = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->delta_composition);
  p->delta_composition = ((struct __pyx_obj_5glypy_11composition_12ccomposition_CComposition *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->modification_set);
  p->modification_set = ((struct __pyx_obj_14glycopeptidepy_2_c_11count_table_CountTable *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_tp_richcompare_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration(PyObject *o1, PyObject *o2, int op) {
  switch (op) {
    case Py_EQ: {
      return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_8__eq__(o1, o2);
    }
    case Py_NE: {
      PyObject *ret;
      ret = __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_8__eq__(o1, o2);
      if (likely(ret && ret != Py_NotImplemented)) {
        int b = __Pyx_PyObject_IsTrue(ret); Py_DECREF(ret);
        if (unlikely(b < 0)) return NULL;
        ret = (b) ? Py_False : Py_True;
        Py_INCREF(ret);
      }
      return ret;
    }
    default: {
      return __Pyx_NewRef(Py_NotImplemented);
    }
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modifications_of_interest(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modifications_of_interest(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_25modifications_of_interest_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_19other_modifications_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_delta_composition(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_delta_composition(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_17delta_composition_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modification_set(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modification_set(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_16modification_set_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications_mass(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_24other_modifications_mass_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications_mass(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_24other_modifications_mass_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_10__reduce_cython__, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_9__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_12__setstate_cython__, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_11__setstate_cython__},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration[] = {
  {(char *)"modifications_of_interest", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modifications_of_interest, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modifications_of_interest, (char *)"modifications_of_interest: glycopeptidepy._c.count_table.CountTable", 0},
  {(char *)"other_modifications", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications, (char *)"other_modifications: glycopeptidepy._c.count_table.CountTable", 0},
  {(char *)"delta_composition", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_delta_composition, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_delta_composition, (char *)"delta_composition: glypy.composition.ccomposition.CComposition", 0},
  {(char *)"modification_set", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modification_set, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_modification_set, (char *)"modification_set: glycopeptidepy._c.count_table.CountTable", 0},
  {(char *)"other_modifications_mass", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications_mass, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_other_modifications_mass, (char *)"other_modifications_mass: 'double'", 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration = {
  PyVarObject_HEAD_INIT(0, 0)
  "glycopeptidepy._c.structure.fragmentation_strategy.peptide.ModificationConfiguration", /*tp_name*/
  sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_6__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "ModificationConfiguration(modifications_of_interest, other_modifications, delta_composition, modification_set, other_modifications_mass)", /*tp_doc*/
  __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_traverse*/
  __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_clear*/
  __pyx_tp_richcompare_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_3__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_25ModificationConfiguration_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000
  0, /*tp_pypy_flags*/
  #endif
};
static struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy __pyx_vtable_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy;

static PyObject *__pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *p;
  PyObject *o = __pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_4base_FragmentationStrategyBase*)__pyx_vtabptr_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy;
  p->_last_modification_set = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)Py_None); Py_INCREF(Py_None);
  p->_last_modification_variants = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy(PyObject *o) {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->_last_modification_set);
  Py_CLEAR(p->_last_modification_variants);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase(o);
}

static int __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *)o;
  e = __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase(o, v, a); if (e) return e;
  if (p->_last_modification_set) {
    e = (*v)(((PyObject *)p->_last_modification_set), a); if (e) return e;
  }
  if (p->_last_modification_variants) {
    e = (*v)(p->_last_modification_variants, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy *)o;
  __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_PeptideFragmentationStrategyBase(o);
  tmp = ((PyObject*)p->_last_modification_set);
  p->_last_modification_set = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_ModificationConfiguration *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_last_modification_variants);
  p->_last_modification_variants = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_modification_variants_cache(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27modification_variants_cache_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_modification_variants_cache(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27modification_variants_cache_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_set(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_set(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_22_last_modification_set_5__del__(o);
  }
}

static PyObject *__pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_variants(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants_1__get__(o);
}

static int __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_variants(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants_3__set__(o, v);
  }
  else {
    return __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_27_last_modification_variants_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy[] = {
  {"_get_core_for", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_3_get_core_for, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_2_get_core_for},
  {"composition_of", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_5composition_of, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_4composition_of},
  {"track_glycosylation", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_7track_glycosylation, METH_VARARGS|METH_KEYWORDS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_6track_glycosylation},
  {"_get_modifications_of_interest", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_9_get_modifications_of_interest, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_8_get_modifications_of_interest},
  {"_replace_cores", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_11_replace_cores, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_10_replace_cores},
  {"_generate_modification_variants", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_13_generate_modification_variants, METH_VARARGS|METH_KEYWORDS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_12_generate_modification_variants},
  {"partial_loss", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_15partial_loss, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_14partial_loss},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_17__reduce_cython__, METH_NOARGS, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_16__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_19__setstate_cython__, METH_O, __pyx_doc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_18__setstate_cython__},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy[] = {
  {(char *)"modification_variants_cache", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_modification_variants_cache, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_modification_variants_cache, (char *)0, 0},
  {(char *)"_last_modification_set", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_set, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_set, (char *)"_last_modification_set: glycopeptidepy._c.structure.fragmentation_strategy.peptide.ModificationConfiguration", 0},
  {(char *)"_last_modification_variants", __pyx_getprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_variants, __pyx_setprop_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy__last_modification_variants, (char *)"_last_modification_variants: list", 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_dealloc*/
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  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
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  #endif
  #if PY_MAJOR_VERSION >= 3
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  #endif
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_29__repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "HCDFragmentationStrategy(peptide, series, chemical_shifts=None, max_chemical_shifts=1, include_neutral_losses=False, compute_compositions=False, **kwargs)", /*tp_doc*/
  __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_traverse*/
  __pyx_tp_clear_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_32PeptideFragmentationStrategyBase_17__next__, /*tp_iternext*/
  #else
  0, /*tp_iternext*/
  #endif
  __pyx_methods_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_pw_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_24HCDFragmentationStrategy_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide_HCDFragmentationStrategy, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_subclasses*/
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  0, /*tp_del*/
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  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000
  0, /*tp_pypy_flags*/
  #endif
};

static struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *__pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__[8];
static int __pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ = 0;

static PyObject *__pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__)))) {
    o = (PyObject*)__pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__[--__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__];
    memset(o, 0, sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__(PyObject *o) {
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_self);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__)))) {
    __pyx_freelist_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__[__pyx_freecount_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__++] = ((struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *p = (struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ *)o;
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject *)p->__pyx_v_self), a); if (e) return e;
  }
  return 0;
}

static PyTypeObject __pyx_type_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__ = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
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  0, /*tp_vectorcall_offset*/
  #endif
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
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  __pyx_tp_new_14glycopeptidepy_2_c_9structure_22fragmentation_strategy_7peptide___pyx_scope_struct____iter__, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  #if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
  0, /*tp_print*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000
  0, /*tp_pypy_flags*/
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};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_peptide(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec_peptide},
  {0, NULL}
};
#endif

static struct PyModuleDef __pyx_moduledef = {
    PyModuleDef_HEAD_INIT,
    "peptide",
    0, /* m_doc */
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    0, /* m_size */
  #else
    -1, /* m_size */
  #endif
    __pyx_methods /* m_methods */,
  #if CYTHON_PEP489_MULTI_PHASE_INIT
    __pyx_moduledef_slots, /* m_slots */
  #else
    NULL, /* m_reload */
  #endif
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

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                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
    }
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (__Pyx_PyFastCFunction_Check(func)) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args, *result = NULL;
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyFunction_FastCall(function, args, 2);
    }
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(function)) {
        PyObject *args[2] = {arg1, arg2};
        return __Pyx_PyCFunction_FastCall(function, args, 2);
    }
    #endif
    args = PyTuple_New(2);
    if (unlikely(!args)) goto done;
    Py_INCREF(arg1);
    PyTuple_SET_ITEM(args, 0, arg1);
    Py_INCREF(arg2);
    PyTuple_SET_ITEM(args, 1, arg2);
    Py_INCREF(function);
    result = __Pyx_PyObject_Call(function, args, NULL);
    Py_DECREF(args);
    Py_DECREF(function);
done:
    return result;
}

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

/* PyObjectCallNoArg */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || __Pyx_CyFunction_Check(func)))
#else
    if (likely(PyCFunction_Check(func)))
#endif
    {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_FAST_THREAD_STATE
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

/* UnpackUnboundCMethod */
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION >= 3
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    #endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    }
#endif
    return 0;
}

/* CallUnboundCMethod0 */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_ASSUME_SAFE_MACROS
    args = PyTuple_New(1);
    if (unlikely(!args)) goto bad;
    Py_INCREF(self);
    PyTuple_SET_ITEM(args, 0, self);
#else
    args = PyTuple_Pack(1, self);
    if (unlikely(!args)) goto bad;
#endif
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    Py_DECREF(args);
bad:
    return result;
}

/* py_dict_items */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
    else
        return PyDict_Items(d);
}

/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (exact) {
        #if PY_MAJOR_VERSION == 2
        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#ifdef _MSC_VER
    else state = (PyGILState_STATE)-1;
#endif
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* PyObjectSetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    if (unlikely(PyTuple_Check(err)))
        return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}

/* DictGetItem */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (!PyErr_Occurred()) {
            if (unlikely(PyTuple_Check(key))) {
                PyObject* args = PyTuple_Pack(1, key);
                if (likely(args)) {
                    PyErr_SetObject(PyExc_KeyError, args);
                    Py_DECREF(args);
                }
            } else {
                PyErr_SetObject(PyExc_KeyError, key);
            }
        }
        return NULL;
    }
    Py_INCREF(value);
    return value;
}
#endif

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    #endif
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) {
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* CallNextTpDealloc */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_dealloc != current_tp_dealloc)
        type = type->tp_base;
    while (type && type->tp_dealloc == current_tp_dealloc)
        type = type->tp_base;
    if (type)
        type->tp_dealloc(obj);
}

/* CallNextTpTraverse */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_traverse != current_tp_traverse)
        type = type->tp_base;
    while (type && type->tp_traverse == current_tp_traverse)
        type = type->tp_base;
    if (type && type->tp_traverse)
        return type->tp_traverse(obj, v, a);
    return 0;
}

/* CallNextTpClear */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_clear != current_tp_clear)
        type = type->tp_base;
    while (type && type->tp_clear == current_tp_clear)
        type = type->tp_base;
    if (type && type->tp_clear)
        type->tp_clear(obj);
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(PyObject *module, const char *module_name, const char *class_name,
    size_t size, enum __Pyx_ImportType_CheckSize check_size)
{
    PyObject *result = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if ((size_t)basicsize < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error && (size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* GetVTable */
static void* __Pyx_GetVtable(PyObject *dict) {
    void* ptr;
    PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable);
    if (!ob)
        goto bad;
#if PY_VERSION_HEX >= 0x02070000
    ptr = PyCapsule_GetPointer(ob, 0);
#else
    ptr = PyCObject_AsVoidPtr(ob);
#endif
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, attr_name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(attr_name));
#endif
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif

/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif

/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* PyObjectGetAttrStrNoError */
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
            if (likely(reduce_cython)) {
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* py_dict_values */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
    else
        return PyDict_Values(d);
}

/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_srcfile = NULL;
    py_srcfile = PyString_FromString(filename);
    if (!py_srcfile) goto bad;
    #endif
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        if (!py_funcname) goto bad;
        #endif
    }
    #if PY_MAJOR_VERSION < 3
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    #else
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    #endif
    Py_XDECREF(py_funcname);  // XDECREF since it's only set on Py3 if cline
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_srcfile);
    #endif
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(size_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (size_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (size_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (size_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(size_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (size_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(size_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            size_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (size_t) -1;
        }
    } else {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyInt_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to size_t");
    return (size_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to size_t");
    return (size_t) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = a->tp_base;
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
    if (!res) {
        res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
    return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* FetchCommonType */
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
    #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if PY_MAJOR_VERSION >= 3
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type)))
        #endif
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (descr != NULL) {
        *method = descr;
        return 0;
    }
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'%.50s' object has no attribute '%U'",
                 tp->tp_name, name);
#else
                 "'%.50s' object has no attribute '%.400s'",
                 tp->tp_name, PyString_AS_STRING(name));
#endif
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod1 */
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
}

/* CoroutineBase */
#include <structmember.h>
#include <frameobject.h>
#if PY_VERSION_HEX >= 0x030b00a6
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
static int __Pyx_PyGen__FetchStopIterationValue(CYTHON_UNUSED PyThreadState *__pyx_tstate, PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (!ev) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#if PY_VERSION_HEX >= 0x030300A0
        else if (Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            Py_DECREF(ev);
        }
#endif
        else if (unlikely(PyTuple_Check(ev))) {
            if (PyTuple_GET_SIZE(ev) >= 1) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                value = PyTuple_GET_ITEM(ev, 0);
                Py_INCREF(value);
#else
                value = PySequence_ITEM(ev, 0);
#endif
            } else {
                Py_INCREF(Py_None);
                value = Py_None;
            }
            Py_DECREF(ev);
        }
        else if (!__Pyx_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            value = ev;
        }
        if (likely(value)) {
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
    } else if (!__Pyx_PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PySequence_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__Pyx_ExcInfoStruct *exc_state) {
    PyObject *t, *v, *tb;
    t = exc_state->exc_type;
    v = exc_state->exc_value;
    tb = exc_state->exc_traceback;
    exc_state->exc_type = NULL;
    exc_state->exc_value = NULL;
    exc_state->exc_traceback = NULL;
    Py_XDECREF(t);
    Py_XDECREF(v);
    Py_XDECREF(tb);
}
#define __Pyx_Coroutine_AlreadyRunningError(gen)  (__Pyx__Coroutine_AlreadyRunningError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyRunningError(CYTHON_UNUSED __pyx_CoroutineObject *gen) {
    const char *msg;
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check((PyObject*)gen)) {
        msg = "coroutine already executing";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact((PyObject*)gen)) {
        msg = "async generator already executing";
    #endif
    } else {
        msg = "generator already executing";
    }
    PyErr_SetString(PyExc_ValueError, msg);
}
#define __Pyx_Coroutine_NotStartedError(gen)  (__Pyx__Coroutine_NotStartedError(gen), (PyObject*)NULL)
static void __Pyx__Coroutine_NotStartedError(CYTHON_UNUSED PyObject *gen) {
    const char *msg;
    if ((0)) {
    #ifdef __Pyx_Coroutine_USED
    } else if (__Pyx_Coroutine_Check(gen)) {
        msg = "can't send non-None value to a just-started coroutine";
    #endif
    #ifdef __Pyx_AsyncGen_USED
    } else if (__Pyx_AsyncGen_CheckExact(gen)) {
        msg = "can't send non-None value to a just-started async generator";
    #endif
    } else {
        msg = "can't send non-None value to a just-started generator";
    }
    PyErr_SetString(PyExc_TypeError, msg);
}
#define __Pyx_Coroutine_AlreadyTerminatedError(gen, value, closing)  (__Pyx__Coroutine_AlreadyTerminatedError(gen, value, closing), (PyObject*)NULL)
static void __Pyx__Coroutine_AlreadyTerminatedError(CYTHON_UNUSED PyObject *gen, PyObject *value, CYTHON_UNUSED int closing) {
    #ifdef __Pyx_Coroutine_USED
    if (!closing && __Pyx_Coroutine_Check(gen)) {
        PyErr_SetString(PyExc_RuntimeError, "cannot reuse already awaited coroutine");
    } else
    #endif
    if (value) {
        #ifdef __Pyx_AsyncGen_USED
        if (__Pyx_AsyncGen_CheckExact(gen))
            PyErr_SetNone(__Pyx_PyExc_StopAsyncIteration);
        else
        #endif
        PyErr_SetNone(PyExc_StopIteration);
    }
}
static
PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value, int closing) {
    __Pyx_PyThreadState_declare
    PyThreadState *tstate;
    __Pyx_ExcInfoStruct *exc_state;
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            return __Pyx_Coroutine_NotStartedError((PyObject*)self);
        }
    }
    if (unlikely(self->resume_label == -1)) {
        return __Pyx_Coroutine_AlreadyTerminatedError((PyObject*)self, value, closing);
    }
#if CYTHON_FAST_THREAD_STATE
    __Pyx_PyThreadState_assign
    tstate = __pyx_tstate;
#else
    tstate = __Pyx_PyThreadState_Current;
#endif
    exc_state = &self->gi_exc_state;
    if (exc_state->exc_type) {
        #if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
        #else
        if (exc_state->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) exc_state->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            assert(f->f_back == NULL);
            #if PY_VERSION_HEX >= 0x030B00A1
            f->f_back = PyThreadState_GetFrame(tstate);
            #else
            Py_XINCREF(tstate->frame);
            f->f_back = tstate->frame;
            #endif
        }
        #endif
    }
#if CYTHON_USE_EXC_INFO_STACK
    exc_state->previous_item = tstate->exc_info;
    tstate->exc_info = exc_state;
#else
    if (exc_state->exc_type) {
        __Pyx_ExceptionSwap(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(exc_state);
        __Pyx_ExceptionSave(&exc_state->exc_type, &exc_state->exc_value, &exc_state->exc_traceback);
    }
#endif
    self->is_running = 1;
    retval = self->body((PyObject *) self, tstate, value);
    self->is_running = 0;
#if CYTHON_USE_EXC_INFO_STACK
    exc_state = &self->gi_exc_state;
    tstate->exc_info = exc_state->previous_item;
    exc_state->previous_item = NULL;
    __Pyx_Coroutine_ResetFrameBackpointer(exc_state);
#endif
    return retval;
}
static CYTHON_INLINE void __Pyx_Coroutine_ResetFrameBackpointer(__Pyx_ExcInfoStruct *exc_state) {
    PyObject *exc_tb = exc_state->exc_traceback;
    if (likely(exc_tb)) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
#else
        PyTracebackObject *tb = (PyTracebackObject *) exc_tb;
        PyFrameObject *f = tb->tb_frame;
        Py_CLEAR(f->f_back);
#endif
    }
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_MethodReturn(CYTHON_UNUSED PyObject* gen, PyObject *retval) {
    if (unlikely(!retval)) {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        if (!__Pyx_PyErr_Occurred()) {
            PyObject *exc = PyExc_StopIteration;
            #ifdef __Pyx_AsyncGen_USED
            if (__Pyx_AsyncGen_CheckExact(gen))
                exc = __Pyx_PyExc_StopAsyncIteration;
            #endif
            __Pyx_PyErr_SetNone(exc);
        }
    }
    return retval;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
static CYTHON_INLINE
PyObject *__Pyx_PyGen_Send(PyGenObject *gen, PyObject *arg) {
#if PY_VERSION_HEX <= 0x030A00A1
    return _PyGen_Send(gen, arg);
#else
    PyObject *result;
    if (PyIter_Send((PyObject*)gen, arg ? arg : Py_None, &result) == PYGEN_RETURN) {
        if (PyAsyncGen_CheckExact(gen)) {
            assert(result == Py_None);
            PyErr_SetNone(PyExc_StopAsyncIteration);
        }
        else if (result == Py_None) {
            PyErr_SetNone(PyExc_StopIteration);
        }
        else {
            _PyGen_SetStopIterationValue(result);
        }
        Py_CLEAR(result);
    }
    return result;
#endif
}
#endif
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen__FetchStopIterationValue(__Pyx_PyThreadState_Current, &val);
    ret = __Pyx_Coroutine_SendEx(gen, val, 0);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_AsyncGen_USED
        if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
            ret = __Pyx_async_gen_asend_send(yf, value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03050000 && defined(PyCoro_CheckExact) && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyCoro_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
        {
            if (value == Py_None)
                ret = Py_TYPE(yf)->tp_iternext(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        retval = __Pyx_Coroutine_FinishDelegation(gen);
    } else {
        retval = __Pyx_Coroutine_SendEx(gen, value, 0);
    }
    return __Pyx_Coroutine_MethodReturn(self, retval);
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_Check(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    if (__Pyx_CoroutineAwait_CheckExact(yf)) {
        retval = __Pyx_CoroutineAwait_Close((__pyx_CoroutineAwaitObject*)yf, NULL);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_AsyncGen_USED
    if (__pyx_PyAsyncGenASend_CheckExact(yf)) {
        retval = __Pyx_async_gen_asend_close(yf, NULL);
    } else
    if (__pyx_PyAsyncGenAThrow_CheckExact(yf)) {
        retval = __Pyx_async_gen_athrow_close(yf, NULL);
    } else
    #endif
    {
        PyObject *meth;
        gen->is_running = 1;
        meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Next(yf);
        } else
        #endif
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03030000 && (defined(__linux__) || PY_VERSION_HEX >= 0x030600B3)
        if (PyGen_CheckExact(yf)) {
            ret = __Pyx_PyGen_Send((PyGenObject*)yf, NULL);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_Check(yf)) {
            ret = __Pyx_Coroutine_Send(yf, Py_None);
        } else
        #endif
            ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Coroutine_FinishDelegation(gen);
    }
    return __Pyx_Coroutine_SendEx(gen, Py_None, 0);
}
static PyObject *__Pyx_Coroutine_Close_Method(PyObject *self, CYTHON_UNUSED PyObject *arg) {
    return __Pyx_Coroutine_Close(self);
}
static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    retval = __Pyx_Coroutine_SendEx(gen, NULL, 1);
    if (unlikely(retval)) {
        const char *msg;
        Py_DECREF(retval);
        if ((0)) {
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_Coroutine_Check(self)) {
            msg = "coroutine ignored GeneratorExit";
        #endif
        #ifdef __Pyx_AsyncGen_USED
        } else if (__Pyx_AsyncGen_CheckExact(self)) {
#if PY_VERSION_HEX < 0x03060000
            msg = "async generator ignored GeneratorExit - might require Python 3.6+ finalisation (PEP 525)";
#else
            msg = "async generator ignored GeneratorExit";
#endif
        #endif
        } else {
            msg = "generator ignored GeneratorExit";
        }
        PyErr_SetString(PyExc_RuntimeError, msg);
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (likely(!raised_exception || __Pyx_PyErr_GivenExceptionMatches2(raised_exception, PyExc_GeneratorExit, PyExc_StopIteration))) {
        if (raised_exception) PyErr_Clear();
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx__Coroutine_Throw(PyObject *self, PyObject *typ, PyObject *val, PyObject *tb,
                                        PyObject *args, int close_on_genexit) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(gen->is_running))
        return __Pyx_Coroutine_AlreadyRunningError(gen);
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
        if (__Pyx_PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit) && close_on_genexit) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
            goto throw_here;
        }
        gen->is_running = 1;
        if (0
        #ifdef __Pyx_Generator_USED
            || __Pyx_Generator_CheckExact(yf)
        #endif
        #ifdef __Pyx_Coroutine_USED
            || __Pyx_Coroutine_Check(yf)
        #endif
            ) {
            ret = __Pyx__Coroutine_Throw(yf, typ, val, tb, args, close_on_genexit);
        #ifdef __Pyx_Coroutine_USED
        } else if (__Pyx_CoroutineAwait_CheckExact(yf)) {
            ret = __Pyx__Coroutine_Throw(((__pyx_CoroutineAwaitObject*)yf)->coroutine, typ, val, tb, args, close_on_genexit);
        #endif
        } else {
            PyObject *meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Coroutine_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            if (likely(args)) {
                ret = PyObject_CallObject(meth, args);
            } else {
                ret = PyObject_CallFunctionObjArgs(meth, typ, val, tb, NULL);
            }
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Coroutine_FinishDelegation(gen);
        }
        return __Pyx_Coroutine_MethodReturn(self, ret);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Coroutine_MethodReturn(self, __Pyx_Coroutine_SendEx(gen, NULL, 0));
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    PyObject *typ;
    PyObject *val = NULL;
    PyObject *tb = NULL;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    return __Pyx__Coroutine_Throw(self, typ, val, tb, args, 1);
}
static CYTHON_INLINE int __Pyx_Coroutine_traverse_excstate(__Pyx_ExcInfoStruct *exc_state, visitproc visit, void *arg) {
    Py_VISIT(exc_state->exc_type);
    Py_VISIT(exc_state->exc_value);
    Py_VISIT(exc_state->exc_traceback);
    return 0;
}
static int __Pyx_Coroutine_traverse(__pyx_CoroutineObject *gen, visitproc visit, void *arg) {
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    return __Pyx_Coroutine_traverse_excstate(&gen->gi_exc_state, visit, arg);
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    __Pyx_Coroutine_ExceptionClear(&gen->gi_exc_state);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        Py_CLEAR(((__pyx_PyAsyncGenObject*)gen)->ag_finalizer);
    }
#endif
    Py_CLEAR(gen->gi_code);
    Py_CLEAR(gen->gi_frame);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    Py_CLEAR(gen->gi_modulename);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label >= 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1 && CYTHON_USE_TP_FINALIZE
        if (PyObject_CallFinalizerFromDealloc(self))
#else
        Py_TYPE(gen)->tp_del(self);
        if (Py_REFCNT(self) > 0)
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        /* We have to handle this case for asynchronous generators
           right here, because this code has to be between UNTRACK
           and GC_Del. */
        Py_CLEAR(((__pyx_PyAsyncGenObject*)self)->ag_finalizer);
    }
#endif
    __Pyx_Coroutine_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PyThreadState_declare
    if (gen->resume_label < 0) {
        return;
    }
#if !CYTHON_USE_TP_FINALIZE
    assert(self->ob_refcnt == 0);
    __Pyx_SET_REFCNT(self, 1);
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
#ifdef __Pyx_AsyncGen_USED
    if (__Pyx_AsyncGen_CheckExact(self)) {
        __pyx_PyAsyncGenObject *agen = (__pyx_PyAsyncGenObject*)self;
        PyObject *finalizer = agen->ag_finalizer;
        if (finalizer && !agen->ag_closed) {
            PyObject *res = __Pyx_PyObject_CallOneArg(finalizer, self);
            if (unlikely(!res)) {
                PyErr_WriteUnraisable(self);
            } else {
                Py_DECREF(res);
            }
            __Pyx_ErrRestore(error_type, error_value, error_traceback);
            return;
        }
    }
#endif
    if (unlikely(gen->resume_label == 0 && !error_value)) {
#ifdef __Pyx_Coroutine_USED
#ifdef __Pyx_Generator_USED
    if (!__Pyx_Generator_CheckExact(self))
#endif
        {
        PyObject_GC_UnTrack(self);
#if PY_MAJOR_VERSION >= 3  || defined(PyErr_WarnFormat)
        if (unlikely(PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "coroutine '%.50S' was never awaited", gen->gi_qualname) < 0))
            PyErr_WriteUnraisable(self);
#else
        {PyObject *msg;
        char *cmsg;
        #if CYTHON_COMPILING_IN_PYPY
        msg = NULL;
        cmsg = (char*) "coroutine was never awaited";
        #else
        char *cname;
        PyObject *qualname;
        qualname = gen->gi_qualname;
        cname = PyString_AS_STRING(qualname);
        msg = PyString_FromFormat("coroutine '%.50s' was never awaited", cname);
        if (unlikely(!msg)) {
            PyErr_Clear();
            cmsg = (char*) "coroutine was never awaited";
        } else {
            cmsg = PyString_AS_STRING(msg);
        }
        #endif
        if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, cmsg, 1) < 0))
            PyErr_WriteUnraisable(self);
        Py_XDECREF(msg);}
#endif
        PyObject_GC_Track(self);
        }
#endif
    } else {
        PyObject *res = __Pyx_Coroutine_Close(self);
        if (unlikely(!res)) {
            if (PyErr_Occurred())
                PyErr_WriteUnraisable(self);
        } else {
            Py_DECREF(res);
        }
    }
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if !CYTHON_USE_TP_FINALIZE
    assert(Py_REFCNT(self) > 0);
    if (--self->ob_refcnt == 0) {
        return;
    }
    {
        Py_ssize_t refcnt = Py_REFCNT(self);
        _Py_NewReference(self);
        __Pyx_SET_REFCNT(self, refcnt);
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(Py_TYPE(self)) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    _Py_DEC_REFTOTAL;
#endif
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
{
    PyObject *name = self->gi_name;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_name;
    Py_INCREF(value);
    self->gi_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
{
    PyObject *name = self->gi_qualname;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value, CYTHON_UNUSED void *context)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_qualname;
    Py_INCREF(value);
    self->gi_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_frame(__pyx_CoroutineObject *self, CYTHON_UNUSED void *context)
{
    PyObject *frame = self->gi_frame;
    if (!frame) {
        if (unlikely(!self->gi_code)) {
            Py_RETURN_NONE;
        }
        frame = (PyObject *) PyFrame_New(
            PyThreadState_Get(),            /*PyThreadState *tstate,*/
            (PyCodeObject*) self->gi_code,  /*PyCodeObject *code,*/
            __pyx_d,                 /*PyObject *globals,*/
            0                               /*PyObject *locals*/
        );
        if (unlikely(!frame))
            return NULL;
        self->gi_frame = frame;
    }
    Py_INCREF(frame);
    return frame;
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (unlikely(!gen))
        return NULL;
    return __Pyx__Coroutine_NewInit(gen, body, code, closure, name, qualname, module_name);
}
static __pyx_CoroutineObject *__Pyx__Coroutine_NewInit(
            __pyx_CoroutineObject *gen, __pyx_coroutine_body_t body, PyObject *code, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->gi_exc_state.exc_type = NULL;
    gen->gi_exc_state.exc_value = NULL;
    gen->gi_exc_state.exc_traceback = NULL;
#if CYTHON_USE_EXC_INFO_STACK
    gen->gi_exc_state.previous_item = NULL;
#endif
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    Py_XINCREF(module_name);
    gen->gi_modulename = module_name;
    Py_XINCREF(code);
    gen->gi_code = code;
    gen->gi_frame = NULL;
    PyObject_GC_Track(gen);
    return gen;
}

/* PatchModuleWithCoroutine */
static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    int result;
    PyObject *globals, *result_obj;
    globals = PyDict_New();  if (unlikely(!globals)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_coroutine_type",
    #ifdef __Pyx_Coroutine_USED
        (PyObject*)__pyx_CoroutineType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_generator_type",
    #ifdef __Pyx_Generator_USED
        (PyObject*)__pyx_GeneratorType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
    result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
    if (unlikely(!result_obj)) goto ignore;
    Py_DECREF(result_obj);
    Py_DECREF(globals);
    return module;
ignore:
    Py_XDECREF(globals);
    PyErr_WriteUnraisable(module);
    if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
        Py_DECREF(module);
        module = NULL;
    }
#else
    py_code++;
#endif
    return module;
}

/* PatchGeneratorABC */
#ifndef CYTHON_REGISTER_ABCS
#define CYTHON_REGISTER_ABCS 1
#endif
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
static PyObject* __Pyx_patch_abc_module(PyObject *module);
static PyObject* __Pyx_patch_abc_module(PyObject *module) {
    module = __Pyx_Coroutine_patch_module(
        module, ""
"if _cython_generator_type is not None:\n"
"    try: Generator = _module.Generator\n"
"    except AttributeError: pass\n"
"    else: Generator.register(_cython_generator_type)\n"
"if _cython_coroutine_type is not None:\n"
"    try: Coroutine = _module.Coroutine\n"
"    except AttributeError: pass\n"
"    else: Coroutine.register(_cython_coroutine_type)\n"
    );
    return module;
}
#endif
static int __Pyx_patch_abc(void) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    static int abc_patched = 0;
    if (CYTHON_REGISTER_ABCS && !abc_patched) {
        PyObject *module;
        module = PyImport_ImportModule((PY_MAJOR_VERSION >= 3) ? "collections.abc" : "collections");
        if (!module) {
            PyErr_WriteUnraisable(NULL);
            if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
                    ((PY_MAJOR_VERSION >= 3) ?
                        "Cython module failed to register with collections.abc module" :
                        "Cython module failed to register with collections module"), 1) < 0)) {
                return -1;
            }
        } else {
            module = __Pyx_patch_abc_module(module);
            abc_patched = 1;
            if (unlikely(!module))
                return -1;
            Py_DECREF(module);
        }
        module = PyImport_ImportModule("backports_abc");
        if (module) {
            module = __Pyx_patch_abc_module(module);
            Py_XDECREF(module);
        }
        if (!module) {
            PyErr_Clear();
        }
    }
#else
    if ((0)) __Pyx_Coroutine_patch_module(NULL, NULL);
#endif
    return 0;
}

/* Generator */
static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close_Method, METH_NOARGS,
     (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
    {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
    {(char*) "gi_code", T_OBJECT, offsetof(__pyx_CoroutineObject, gi_code), READONLY, NULL},
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     (char*) PyDoc_STR("name of the generator"), 0},
    {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     (char*) PyDoc_STR("qualified name of the generator"), 0},
    {(char *) "gi_frame", (getter)__Pyx_Coroutine_get_frame, NULL,
     (char*) PyDoc_STR("Frame of the generator"), 0},
    {0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    (destructor) __Pyx_Coroutine_dealloc,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    0,
    (traverseproc) __Pyx_Coroutine_traverse,
    0,
    0,
    offsetof(__pyx_CoroutineObject, gi_weakreflist),
    0,
    (iternextfunc) __Pyx_Generator_Next,
    __pyx_Generator_methods,
    __pyx_Generator_memberlist,
    __pyx_Generator_getsets,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if CYTHON_USE_TP_FINALIZE
    0,
#else
    __Pyx_Coroutine_del,
#endif
    0,
#if CYTHON_USE_TP_FINALIZE
    __Pyx_Coroutine_del,
#elif PY_VERSION_HEX >= 0x030400a1
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
    0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000
    0,
#endif
};
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = __Pyx_PyObject_GenericGetAttrNoDict;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
    if (unlikely(!__pyx_GeneratorType)) {
        return -1;
    }
    return 0;
}

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
    char ctversion[5];
    int same=1, i, found_dot;
    const char* rt_from_call = Py_GetVersion();
    PyOS_snprintf(ctversion, 5, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    found_dot = 0;
    for (i = 0; i < 4; i++) {
        if (!ctversion[i]) {
            same = (rt_from_call[i] < '0' || rt_from_call[i] > '9');
            break;
        }
        if (rt_from_call[i] != ctversion[i]) {
            same = 0;
            break;
        }
    }
    if (!same) {
        char rtversion[5] = {'\0'};
        char message[200];
        for (i=0; i<4; ++i) {
            if (rt_from_call[i] == '.') {
                if (found_dot) break;
                found_dot = 1;
            } else if (rt_from_call[i] < '0' || rt_from_call[i] > '9') {
                break;
            }
            rtversion[i] = rt_from_call[i];
        }
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* VoidPtrExport */
static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig) {
    PyObject *d;
    PyObject *cobj = 0;
    d = PyDict_GetItem(__pyx_d, __pyx_n_s_pyx_capi);
    Py_XINCREF(d);
    if (!d) {
        d = PyDict_New();
        if (!d)
            goto bad;
        if (__Pyx_PyObject_SetAttrStr(__pyx_m, __pyx_n_s_pyx_capi, d) < 0)
            goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    cobj = PyCapsule_New(p, sig, 0);
#else
    cobj = PyCObject_FromVoidPtrAndDesc(p, (void *)sig, 0);
#endif
    if (!cobj)
        goto bad;
    if (PyDict_SetItem(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

/* VoidPtrImport */
#ifndef __PYX_HAVE_RT_ImportVoidPtr
#define __PYX_HAVE_RT_ImportVoidPtr
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, name);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C variable %.200s",
                PyModule_GetName(module), name);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    *p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, desc);
        goto bad;
    }
    *p = PyCObject_AsVoidPtr(cobj);}
#endif
    if (!(*p))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* FunctionImport */
#ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type %.200s).  "
                "The ability to return an instance of a strict subclass of int "
                "is deprecated, and may be removed in a future version of Python.",
                Py_TYPE(result)->tp_name)) {
            Py_DECREF(result);
            return NULL;
        }
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type %.200s)",
                 type_name, type_name, Py_TYPE(result)->tp_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
  } else if (likely(PyInt_CheckExact(o))) {
    return PyInt_AS_LONG(o);
#endif
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyInt_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
