/* Generated by Cython 0.25.2 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [
            "include/allele_ages.hpp", 
            "include/deps.hpp", 
            "include/evolve_regions_sampler.hpp", 
            "include/fwdpy_add_mutations.hpp", 
            "include/fwdpy_fitness.hpp", 
            "include/fwdpyio_serialize.hpp", 
            "include/internal_callbacks.hpp", 
            "include/internal_region_manager.hpp", 
            "include/sample.hpp", 
            "include/sampler_additive_variance.hpp", 
            "include/sampler_base.hpp", 
            "include/sampler_no_sampling.hpp", 
            "include/sampler_pop_properties.hpp", 
            "include/sampler_sample_n.hpp", 
            "include/sampler_selected_mut_tracker.hpp", 
            "include/sampling_wrappers.hpp", 
            "include/types.hpp"
        ], 
        "extra_compile_args": [
            "-std=c++11", 
            "-fopenmp", 
            "-DPACKAGE_VERSION=\"0.0.4\"", 
            "-DHAVE_INLINE"
        ], 
        "extra_link_args": [
            "-std=c++11", 
            "-fopenmp"
        ], 
        "include_dirs": [
            ".", 
            "..", 
            "include"
        ], 
        "language": "c++", 
        "libraries": [
            "sequence", 
            "gsl", 
            "gslcblas", 
            "z"
        ], 
        "sources": [
            "fwdpy/fwdpyio/serialize.cc"
        ]
    }, 
    "module_name": "fwdpy.fwdpyio.fwdpyio"
}
END: Cython Metadata */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
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#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
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#define CYTHON_ABI "0_25_2"
#include <stddef.h>
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#ifndef DL_EXPORT
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#ifndef PY_LONG_LONG
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#ifndef Py_HUGE_VAL
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  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
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  #define CYTHON_USE_UNICODE_WRITER 0
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  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
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  #undef CYTHON_ASSUME_SAFE_MACROS
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  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
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  #undef CYTHON_FAST_PYCALL
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#elif defined(PYSTON_VERSION)
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  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
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    #define CYTHON_USE_ASYNC_SLOTS 0
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#define __Pyx_PyFastCFunction_Check(func) 0
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  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
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  #define CYTHON_PEP393_ENABLED 0
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#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
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  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
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#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)
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#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
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  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
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#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
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#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
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#if PY_MAJOR_VERSION >= 3
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  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
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#if PY_MAJOR_VERSION >= 3
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#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#if PY_MAJOR_VERSION >= 3
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  #define PyInt_Type                   PyLong_Type
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  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
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  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
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#if PY_MAJOR_VERSION >= 3
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#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
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#if PY_VERSION_HEX < 0x030200A4
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  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
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#if PY_MAJOR_VERSION >= 3
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#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
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#     define CYTHON_UNUSED
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# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
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#   define CYTHON_UNUSED
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#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
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#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)

#ifndef __cplusplus
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#ifndef CYTHON_INLINE
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    #define CYTHON_INLINE inline
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template<typename T>
void __Pyx_call_destructor(T& x) {
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}
template<typename T>
class __Pyx_FakeReference {
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#include <math.h>
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#define __PYX_HAVE__fwdpy__fwdpyio__fwdpyio
#define __PYX_HAVE_API__fwdpy__fwdpyio__fwdpyio
#include <string.h>
#include <string>
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <vector>
#include <utility>
#include <memory>
#include <map>
#include <stdint.h>
#include <math.h>
#include <stdio.h>
#include "gsl/gsl_mode.h"
#include "gsl/gsl_math.h"
#include "gsl/gsl_complex.h"
#include "gsl/gsl_complex_math.h"
#include "gsl/gsl_poly.h"
#include "gsl/gsl_sf_result.h"
#include "gsl/gsl_sf_airy.h"
#include "gsl/gsl_sf_bessel.h"
#include "gsl/gsl_sf_clausen.h"
#include "gsl/gsl_sf_coulomb.h"
#include "gsl/gsl_sf_coupling.h"
#include "gsl/gsl_sf_dawson.h"
#include "gsl/gsl_sf_debye.h"
#include "gsl/gsl_sf_dilog.h"
#include "gsl/gsl_sf_elementary.h"
#include "gsl/gsl_sf_ellint.h"
#include "gsl/gsl_sf_elljac.h"
#include "gsl/gsl_sf_erf.h"
#include "gsl/gsl_sf_exp.h"
#include "gsl/gsl_sf_expint.h"
#include "gsl/gsl_sf_fermi_dirac.h"
#include "gsl/gsl_sf_gamma.h"
#include "gsl/gsl_sf_gegenbauer.h"
#include "gsl/gsl_sf_hyperg.h"
#include "gsl/gsl_sf_laguerre.h"
#include "gsl/gsl_sf_lambert.h"
#include "gsl/gsl_sf_legendre.h"
#include "gsl/gsl_sf_log.h"
#include "gsl/gsl_sf_pow_int.h"
#include "gsl/gsl_sf_psi.h"
#include "gsl/gsl_sf_synchrotron.h"
#include "gsl/gsl_sf_transport.h"
#include "gsl/gsl_sf_trig.h"
#include "gsl/gsl_sf_zeta.h"
#include "gsl/gsl_block_double.h"
#include "gsl/gsl_block_complex_double.h"
#include "gsl/gsl_vector.h"
#include "gsl/gsl_vector_complex_double.h"
#include "gsl/gsl_matrix_double.h"
#include "gsl/gsl_matrix_complex_double.h"
#include "gsl/gsl_permutation.h"
#include "gsl/gsl_permute_double.h"
#include "gsl/gsl_permute_vector_double.h"
#include "gsl/gsl_permute_vector_complex_double.h"
#include "gsl/gsl_combination.h"
#include "gsl/gsl_heapsort.h"
#include "gsl/gsl_sort_double.h"
#include "gsl/gsl_sort_vector_double.h"
#include "gsl/gsl_cblas.h"
#include "gsl/gsl_blas_types.h"
#include "gsl/gsl_blas.h"
#include "gsl/gsl_linalg.h"
#include "gsl/gsl_eigen.h"
#include "gsl/gsl_fft.h"
#include "gsl/gsl_fft_complex.h"
#include "gsl/gsl_fft_real.h"
#include "gsl/gsl_fft_halfcomplex.h"
#include "gsl/gsl_integration.h"
#include "gsl/gsl_rng.h"
#include "gsl/gsl_qrng.h"
#include "gsl/gsl_randist.h"
#include "gsl/gsl_cdf.h"
#include "gsl/gsl_statistics_double.h"
#include "gsl/gsl_histogram.h"
#include "gsl/gsl_histogram2d.h"
#include "gsl/gsl_ntuple.h"
#include "gsl/gsl_monte.h"
#include "gsl/gsl_monte_plain.h"
#include "gsl/gsl_monte_miser.h"
#include "gsl/gsl_monte_vegas.h"
#include "gsl/gsl_odeiv.h"
#include "gsl/gsl_odeiv2.h"
#include "gsl/gsl_interp.h"
#include "gsl/gsl_spline.h"
#include "gsl/gsl_diff.h"
#include "gsl/gsl_chebyshev.h"
#include "gsl/gsl_sum.h"
#include "gsl/gsl_roots.h"
#include "gsl/gsl_min.h"
#include "gsl/gsl_fit.h"
#include "fwdpp/forward_types.hpp"
#include "fwdpp/sugar/popgenmut.hpp"
#include "fwdpp/fitness_models.hpp"
#include "fwdpp/fwd_functional.hpp"
#include "fwdpp/debug.hpp"
#include "fwdpp/sugar/generalmut.hpp"
#include "fwdpp/sugar/sampling.hpp"
#include "fwdpp/sugar/change_neutral.hpp"
#include "fwdpp/extensions/callbacks.hpp"
#include "fwdpp/internal/gsl_discrete.hpp"
#include "internal_callbacks.hpp"
#include "internal_region_manager.hpp"
#include <functional>
#include <unordered_set>
#include "sample.hpp"
#include "sampler_selected_mut_tracker.hpp"
#include "sampler_pop_properties.hpp"
#include "sampler_additive_variance.hpp"
#include "allele_ages.hpp"
#include <algorithm>
#include "fwdpy_fitness.hpp"
#include "types.hpp"
#include "sampler_base.hpp"
#include "sampler_no_sampling.hpp"
#include "sampler_sample_n.hpp"
#include "deps.hpp"
#include "evolve_regions_sampler.hpp"
#include "sampling_wrappers.hpp"
#include "fwdpy_add_mutations.hpp"
#include "fwdpyio_serialize.hpp"
#include "zlib.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_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_DEFAULT 0
#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)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER) && defined (_M_X64)
    #define __Pyx_sst_abs(value) _abs64(value)
#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 char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE 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
#endif
#define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((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)
#if PY_MAJOR_VERSION < 3
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);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#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)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#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))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#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;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#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));
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */

static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
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;


static const char *__pyx_f[] = {
  "fwdpy/fwdpyio/fwdpyio.pyx",
  "stringsource",
  "fwdpy/internal/internal.pxd",
  "fwdpy/fitness.pxd",
  "fwdpy/fwdpy.pxd",
};

/* "cython_gsl/gsl_blas_types.pxd":23
 *     CblasRight=142
 * 
 * ctypedef size_t CBLAS_INDEX             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "gsl/gsl_blas_types.h":
 */
typedef size_t __pyx_t_10cython_gsl_14gsl_blas_types_CBLAS_INDEX;

/* "../../.local/lib/python2.7/site-packages/cython_gsl/__init__.pxd":23
 *   GSL_SUCCESS = 0
 * 
 * ctypedef int size_t             # <<<<<<<<<<<<<<
 * from cython_gsl.gsl_mode cimport *
 * from cython_gsl.gsl_math cimport *
 */
typedef int __pyx_t_10cython_gsl_size_t;

/* "fwdpy/fwdpy.pxd":376
 *     freqTraj merge_trajectories_details( const freqTraj & traj1, const freqTraj & traj2 )
 * 
 * ctypedef unsigned uint             # <<<<<<<<<<<<<<
 * cdef extern from "evolve_regions_sampler.hpp" namespace "fwdpy" nogil:
 *     void evolve_regions_sampler_cpp( GSLrng_t * rng,
 */
typedef unsigned int __pyx_t_5fwdpy_5fwdpy_uint;

/*--- Type declarations ---*/
struct __pyx_obj_5fwdpy_8internal_8internal_shwrappervec;
struct __pyx_obj_5fwdpy_8internal_8internal_region_manager_wrapper;
struct __pyx_obj_5fwdpy_7fitness_SpopFitness;
struct __pyx_obj_5fwdpy_7fitness_SpopAdditive;
struct __pyx_obj_5fwdpy_7fitness_SpopMult;
struct __pyx_obj_5fwdpy_7fitness_MlocusFitness;
struct __pyx_obj_5fwdpy_7fitness_MlocusAdditive;
struct __pyx_obj_5fwdpy_7fitness_MlocusMult;
struct __pyx_obj_5fwdpy_5fwdpy_PopType;
struct __pyx_obj_5fwdpy_5fwdpy_Spop;
struct __pyx_obj_5fwdpy_5fwdpy_MetaPop;
struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop;
struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut;
struct __pyx_obj_5fwdpy_5fwdpy_PopVec;
struct __pyx_obj_5fwdpy_5fwdpy_SpopVec;
struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMutVec;
struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec;
struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec;
struct __pyx_obj_5fwdpy_5fwdpy_GSLrng;
struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler;
struct __pyx_obj_5fwdpy_5fwdpy_NothingSampler;
struct __pyx_obj_5fwdpy_5fwdpy_QtraitStatsSampler;
struct __pyx_obj_5fwdpy_5fwdpy_PopSampler;
struct __pyx_obj_5fwdpy_5fwdpy_VASampler;
struct __pyx_obj_5fwdpy_5fwdpy_FreqSampler;
struct __pyx_obj_5fwdpy_7fwdpyio_7fwdpyio_gzSerializer;

/* "../../.local/lib/python2.7/site-packages/cython_gsl/__init__.pxd":20
 * from libc.stdio cimport *
 * 
 * cdef enum:             # <<<<<<<<<<<<<<
 *   GSL_SUCCESS = 0
 * 
 */
enum  {
  __pyx_e_10cython_gsl_GSL_SUCCESS = 0
};

/* "fwdpy/fitness.pxd":10
 *     T max[T](T,T)
 * 
 * ctypedef gamete_base[void] gamete_t             # <<<<<<<<<<<<<<
 * ctypedef vector[gamete_t] gcont_t
 * ctypedef vector[popgenmut] mcont_t
 */
typedef KTfwd::gamete_base<void>  __pyx_t_5fwdpy_7fitness_gamete_t;

/* "fwdpy/fitness.pxd":11
 * 
 * ctypedef gamete_base[void] gamete_t
 * ctypedef vector[gamete_t] gcont_t             # <<<<<<<<<<<<<<
 * ctypedef vector[popgenmut] mcont_t
 * 
 */
typedef std::vector<__pyx_t_5fwdpy_7fitness_gamete_t>  __pyx_t_5fwdpy_7fitness_gcont_t;

/* "fwdpy/fitness.pxd":12
 * ctypedef gamete_base[void] gamete_t
 * ctypedef vector[gamete_t] gcont_t
 * ctypedef vector[popgenmut] mcont_t             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "fwdpy_fitness.hpp" namespace "fwdpy" nogil:
 */
typedef std::vector<KTfwd::popgenmut>  __pyx_t_5fwdpy_7fitness_mcont_t;
struct __pyx_t_5fwdpy_5fwdpy_popgen_mut_data;
struct __pyx_t_5fwdpy_5fwdpy_gamete_data;
struct __pyx_t_5fwdpy_5fwdpy_diploid_data;
struct __pyx_t_5fwdpy_5fwdpy_diploid_mloc_data;

/* "fwdpy/fwdpy.pxd":17
 * 
 * ##Create hooks to C++ types
 * ctypedef vector[unsigned] ucont_t             # <<<<<<<<<<<<<<
 * 
 * #Wrap the classes:
 */
typedef std::vector<unsigned int>  __pyx_t_5fwdpy_5fwdpy_ucont_t;

/* "fwdpy/fwdpy.pxd":263
 *         vector[VAcum] final()
 * 
 * ctypedef vector[pair[sep_sample_t,popsample_details]] popSampleData             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "sampler_sample_n.hpp" namespace "fwdpy" nogil:
 */
typedef std::vector<std::pair<KTfwd::sep_sample_t,struct fwdpy::popsample_details> >  __pyx_t_5fwdpy_5fwdpy_popSampleData;

/* "fwdpy/fwdpy.pxd":276
 * #The following typedefs help us with the
 * #frequency tracker API.
 * ctypedef pair[uint,double] genfreqPair             # <<<<<<<<<<<<<<
 * ctypedef vector[pair[selected_mut_data,vector[genfreqPair]]] freqTraj
 * 
 */
typedef std::pair<unsigned int,double>  __pyx_t_5fwdpy_5fwdpy_genfreqPair;

/* "fwdpy/fwdpy.pxd":277
 * #frequency tracker API.
 * ctypedef pair[uint,double] genfreqPair
 * ctypedef vector[pair[selected_mut_data,vector[genfreqPair]]] freqTraj             # <<<<<<<<<<<<<<
 * 
 * cdef extern from "sampler_selected_mut_tracker.hpp" namespace "fwdpy" nogil:
 */
typedef std::vector<std::pair<struct fwdpy::selected_mut_data,std::vector<__pyx_t_5fwdpy_5fwdpy_genfreqPair> > >  __pyx_t_5fwdpy_5fwdpy_freqTraj;

/* "fwdpy/fwdpy.pxd":313
 * 
 * #Typedefs for convenience
 * ctypedef vector[popgenmut].iterator mcont_t_itr             # <<<<<<<<<<<<<<
 * ctypedef vector[mcont_t_itr] mut_container_t
 * ctypedef vector[gamete_t].iterator gcont_t_itr
 */
typedef std::vector<KTfwd::popgenmut> ::iterator __pyx_t_5fwdpy_5fwdpy_mcont_t_itr;

/* "fwdpy/fwdpy.pxd":314
 * #Typedefs for convenience
 * ctypedef vector[popgenmut].iterator mcont_t_itr
 * ctypedef vector[mcont_t_itr] mut_container_t             # <<<<<<<<<<<<<<
 * ctypedef vector[gamete_t].iterator gcont_t_itr
 * ctypedef vector[diploid_t].iterator dipvector_t_itr
 */
typedef std::vector<__pyx_t_5fwdpy_5fwdpy_mcont_t_itr>  __pyx_t_5fwdpy_5fwdpy_mut_container_t;

/* "fwdpy/fwdpy.pxd":315
 * ctypedef vector[popgenmut].iterator mcont_t_itr
 * ctypedef vector[mcont_t_itr] mut_container_t
 * ctypedef vector[gamete_t].iterator gcont_t_itr             # <<<<<<<<<<<<<<
 * ctypedef vector[diploid_t].iterator dipvector_t_itr
 * #vector of mutation counts (replaces KTfwd::mutation_base::n in fwdpp >= 0.4.4)
 */
typedef std::vector<fwdpy::gamete_t> ::iterator __pyx_t_5fwdpy_5fwdpy_gcont_t_itr;

/* "fwdpy/fwdpy.pxd":316
 * ctypedef vector[mcont_t_itr] mut_container_t
 * ctypedef vector[gamete_t].iterator gcont_t_itr
 * ctypedef vector[diploid_t].iterator dipvector_t_itr             # <<<<<<<<<<<<<<
 * #vector of mutation counts (replaces KTfwd::mutation_base::n in fwdpp >= 0.4.4)
 * ctypedef ucont_t mcounts_cont_t
 */
typedef std::vector<fwdpy::diploid_t> ::iterator __pyx_t_5fwdpy_5fwdpy_dipvector_t_itr;

/* "fwdpy/fwdpy.pxd":318
 * ctypedef vector[diploid_t].iterator dipvector_t_itr
 * #vector of mutation counts (replaces KTfwd::mutation_base::n in fwdpp >= 0.4.4)
 * ctypedef ucont_t mcounts_cont_t             # <<<<<<<<<<<<<<
 * 
 * ##Define some low-level functions that may be useful for others
 */
typedef __pyx_t_5fwdpy_5fwdpy_ucont_t __pyx_t_5fwdpy_5fwdpy_mcounts_cont_t;

/* "fwdpy/fwdpy.pxd":321
 * 
 * ##Define some low-level functions that may be useful for others
 * cdef struct popgen_mut_data:             # <<<<<<<<<<<<<<
 *     double pos,s,h
 *     unsigned n,g,ftime
 */
struct __pyx_t_5fwdpy_5fwdpy_popgen_mut_data {
  double pos;
  double s;
  double h;
  unsigned int n;
  unsigned int g;
  unsigned int ftime;
  int neutral;
  uint16_t label;
};

/* "fwdpy/fwdpy.pxd":327
 *     uint16_t label
 * 
 * cdef struct gamete_data:             # <<<<<<<<<<<<<<
 *     vector[popgen_mut_data] neutral,selected
 *     unsigned n
 */
struct __pyx_t_5fwdpy_5fwdpy_gamete_data {
  std::vector<struct __pyx_t_5fwdpy_5fwdpy_popgen_mut_data>  neutral;
  std::vector<struct __pyx_t_5fwdpy_5fwdpy_popgen_mut_data>  selected;
  unsigned int n;
};

/* "fwdpy/fwdpy.pxd":331
 *     unsigned n
 * 
 * cdef struct diploid_data:             # <<<<<<<<<<<<<<
 *     gamete_data chrom0,chrom1
 *     double g,e,w,sh0,sh1
 */
struct __pyx_t_5fwdpy_5fwdpy_diploid_data {
  struct __pyx_t_5fwdpy_5fwdpy_gamete_data chrom0;
  struct __pyx_t_5fwdpy_5fwdpy_gamete_data chrom1;
  double g;
  double e;
  double w;
  double sh0;
  double sh1;
  int n0;
  int n1;
};

/* "fwdpy/fwdpy.pxd":336
 *     int n0,n1
 * 
 * cdef struct diploid_mloc_data:             # <<<<<<<<<<<<<<
 *     vector[gamete_data] chrom0,chrom1
 *     double g,e,w
 */
struct __pyx_t_5fwdpy_5fwdpy_diploid_mloc_data {
  std::vector<struct __pyx_t_5fwdpy_5fwdpy_gamete_data>  chrom0;
  std::vector<struct __pyx_t_5fwdpy_5fwdpy_gamete_data>  chrom1;
  double g;
  double e;
  double w;
  std::vector<double>  sh0;
  std::vector<double>  sh1;
  std::vector<int>  n0;
  std::vector<int>  n1;
};

/* "fwdpy/fwdpyio/fwdpyio.pyx":27
 * #This typedef will represent the generation and size of output for
 * #each generation:
 * ctypedef pair[uint,int64_t] data_t             # <<<<<<<<<<<<<<
 * #A vector of the above is the return value:
 * ctypedef vector[data_t] gzfinal_t
 */
typedef std::pair<unsigned int,int64_t>  __pyx_t_5fwdpy_7fwdpyio_7fwdpyio_data_t;

/* "fwdpy/fwdpyio/fwdpyio.pyx":29
 * ctypedef pair[uint,int64_t] data_t
 * #A vector of the above is the return value:
 * ctypedef vector[data_t] gzfinal_t             # <<<<<<<<<<<<<<
 * 
 * #This is the C++ representation of our custom temporal sampler.
 */
typedef std::vector<__pyx_t_5fwdpy_7fwdpyio_7fwdpyio_data_t>  __pyx_t_5fwdpy_7fwdpyio_7fwdpyio_gzfinal_t;

/* "fwdpy/fwdpyio/fwdpyio.pyx":34
 * #The template parameters are the data being recorded and a string,
 * #which represents the file name.
 * ctypedef custom_sampler_data[gzfinal_t,string] gzserializer_t             # <<<<<<<<<<<<<<
 * 
 * #The following three functions will allow our sampler to work with
 */
typedef fwdpy::custom_sampler_data<__pyx_t_5fwdpy_7fwdpyio_7fwdpyio_gzfinal_t,std::string>  __pyx_t_5fwdpy_7fwdpyio_7fwdpyio_gzserializer_t;

/* "fwdpy/internal/internal.pxd":7
 * 
 * ##These are the callback wrappers from fwdpp
 * cdef class shwrappervec:             # <<<<<<<<<<<<<<
 *     """
 *     Wrapper for a vector of callback objects from fwdpp's extension library.
 */
struct __pyx_obj_5fwdpy_8internal_8internal_shwrappervec {
  PyObject_HEAD
  std::vector<KTfwd::extensions::shmodel>  vec;
};


/* "fwdpy/internal/internal.pxd":17
 * 
 * ##Quick wrapper for region_manager
 * cdef class region_manager_wrapper:             # <<<<<<<<<<<<<<
 *     cdef region_manager * thisptr
 * 
 */
struct __pyx_obj_5fwdpy_8internal_8internal_region_manager_wrapper {
  PyObject_HEAD
  fwdpy::internal::region_manager *thisptr;
};


/* "fwdpy/fitness.pxd":108
 *     return rv
 * 
 * cdef class SpopFitness(object):             # <<<<<<<<<<<<<<
 *     """
 *     Base object for single-deme fitness functions
 */
struct __pyx_obj_5fwdpy_7fitness_SpopFitness {
  PyObject_HEAD
  std::unique_ptr<fwdpy::singlepop_fitness>  wfxn;
};


/* "fwdpy/fitness.pxd":114
 *     cdef unique_ptr[singlepop_fitness] wfxn
 * 
 * cdef class SpopAdditive(SpopFitness):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_7fitness_SpopAdditive {
  struct __pyx_obj_5fwdpy_7fitness_SpopFitness __pyx_base;
};


/* "fwdpy/fitness.pxd":117
 *     pass
 * 
 * cdef class SpopMult(SpopFitness):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_7fitness_SpopMult {
  struct __pyx_obj_5fwdpy_7fitness_SpopFitness __pyx_base;
};


/* "fwdpy/fitness.pxd":120
 *     pass
 * 
 * cdef class MlocusFitness(object):             # <<<<<<<<<<<<<<
 *     """
 *     Base object for multi-locus fitness functions
 */
struct __pyx_obj_5fwdpy_7fitness_MlocusFitness {
  PyObject_HEAD
  fwdpy::multilocus_fitness wfxn;
};


/* "fwdpy/fitness.pxd":126
 *     cdef multilocus_fitness wfxn
 * 
 * cdef class MlocusAdditive(MlocusFitness):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_7fitness_MlocusAdditive {
  struct __pyx_obj_5fwdpy_7fitness_MlocusFitness __pyx_base;
};


/* "fwdpy/fitness.pxd":129
 *     pass
 * 
 * cdef class MlocusMult(MlocusFitness):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_7fitness_MlocusMult {
  struct __pyx_obj_5fwdpy_7fitness_MlocusFitness __pyx_base;
};


/* "fwdpy/fwdpy.pxd":124
 * 
 * #Now, provide definitions for classes in classes.pyx
 * cdef class PopType(object):             # <<<<<<<<<<<<<<
 *     """
 *     Empty base class for a population object.
 */
struct __pyx_obj_5fwdpy_5fwdpy_PopType {
  PyObject_HEAD
};


/* "fwdpy/fwdpy.pxd":132
 *     pass
 * 
 * cdef class Spop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[singlepop_t] pop
 *     cpdef gen(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_Spop {
  struct __pyx_obj_5fwdpy_5fwdpy_PopType __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_Spop *__pyx_vtab;
  std::shared_ptr<fwdpy::singlepop_t>  pop;
};


/* "fwdpy/fwdpy.pxd":138
 *     cpdef sane(self)
 * 
 * cdef class MetaPop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[metapop_t] mpop
 *     cpdef gen(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_MetaPop {
  struct __pyx_obj_5fwdpy_5fwdpy_PopType __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPop *__pyx_vtab;
  std::shared_ptr<fwdpy::metapop_t>  mpop;
};


/* "fwdpy/fwdpy.pxd":145
 *     cpdef from_Spop(self,Spop p)
 * 
 * cdef class MlocusPop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[multilocus_t] pop
 *     cpdef gen(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop {
  struct __pyx_obj_5fwdpy_5fwdpy_PopType __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPop *__pyx_vtab;
  std::shared_ptr<fwdpy::multilocus_t>  pop;
};


/* "fwdpy/fwdpy.pxd":151
 *     cpdef sane(self)
 * 
 * cdef class SpopGenMut(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[singlepop_gm_vec_t] pop
 *     cpdef gen(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut {
  struct __pyx_obj_5fwdpy_5fwdpy_PopType __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMut *__pyx_vtab;
  std::shared_ptr<fwdpy::singlepop_gm_vec_t>  pop;
};


/* "fwdpy/fwdpy.pxd":157
 *     cpdef sane(self)
 * 
 * cdef class PopVec(object):             # <<<<<<<<<<<<<<
 *     """
 *     Empty base class for containers of population objects.
 */
struct __pyx_obj_5fwdpy_5fwdpy_PopVec {
  PyObject_HEAD
};


/* "fwdpy/fwdpy.pxd":165
 *     pass
 * 
 * cdef class SpopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[singlepop_t]] pops
 *     cpdef size(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_SpopVec {
  struct __pyx_obj_5fwdpy_5fwdpy_PopVec __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopVec *__pyx_vtab;
  std::vector<std::shared_ptr<fwdpy::singlepop_t> >  pops;
};


/* "fwdpy/fwdpy.pxd":171
 *     cpdef append(self,SpopVec p)
 * 
 * cdef class SpopGenMutVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[singlepop_gm_vec_t]] pops
 *     cpdef size(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMutVec {
  struct __pyx_obj_5fwdpy_5fwdpy_PopVec __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMutVec *__pyx_vtab;
  std::vector<std::shared_ptr<fwdpy::singlepop_gm_vec_t> >  pops;
};


/* "fwdpy/fwdpy.pxd":176
 *     cdef reset(self,const vector[shared_ptr[singlepop_gm_vec_t]] newpops)
 * 
 * cdef class MetaPopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[metapop_t]] mpops
 *     cpdef size(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec {
  struct __pyx_obj_5fwdpy_5fwdpy_PopVec __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPopVec *__pyx_vtab;
  std::vector<std::shared_ptr<fwdpy::metapop_t> >  mpops;
};


/* "fwdpy/fwdpy.pxd":182
 *     cpdef append(self,MetaPopVec p)
 * 
 * cdef class MlocusPopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[multilocus_t]] pops
 *     cpdef size(self)
 */
struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec {
  struct __pyx_obj_5fwdpy_5fwdpy_PopVec __pyx_base;
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPopVec *__pyx_vtab;
  std::vector<std::shared_ptr<fwdpy::multilocus_t> >  pops;
};


/* "fwdpy/fwdpy.pxd":189
 * 
 * 
 * cdef class GSLrng:             # <<<<<<<<<<<<<<
 *     cdef GSLrng_t * thisptr
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_GSLrng {
  PyObject_HEAD
  fwdpy::GSLrng_t *thisptr;
};


/* "fwdpy/fwdpy.pxd":285
 * 
 * #Extension classes for temporal sampling
 * cdef class TemporalSampler:             # <<<<<<<<<<<<<<
 *     """
 *     Base class representing containers of functions
 */
struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler {
  PyObject_HEAD
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler *__pyx_vtab;
  std::vector<std::unique_ptr<fwdpy::sampler_base> >  vec;
};


/* "fwdpy/fwdpy.pxd":293
 *     cpdef size_t size(self)
 * 
 * cdef class NothingSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_NothingSampler {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};


/* "fwdpy/fwdpy.pxd":296
 *     pass
 * 
 * cdef class QtraitStatsSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_QtraitStatsSampler {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};


/* "fwdpy/fwdpy.pxd":299
 *     pass
 * 
 * cdef class PopSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_PopSampler {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};


/* "fwdpy/fwdpy.pxd":302
 *     pass
 * 
 * cdef class VASampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_VASampler {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};


/* "fwdpy/fwdpy.pxd":305
 *     pass
 * 
 * cdef class FreqSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */
struct __pyx_obj_5fwdpy_5fwdpy_FreqSampler {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};


/* "fwdpy/fwdpyio/fwdpyio.pyx":55
 * #as it must set up the file names, and initialize
 * #the vector of C++ types.
 * cdef class gzSerializer(TemporalSampler):             # <<<<<<<<<<<<<<
 *     """
 *     This class is a :class:`fwdpy.fwdpy.TemporalSampler`, allowing the state of the
 */
struct __pyx_obj_5fwdpy_7fwdpyio_7fwdpyio_gzSerializer {
  struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};



/* "fwdpy/fwdpy.pxd":132
 *     pass
 * 
 * cdef class Spop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[singlepop_t] pop
 *     cpdef gen(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_Spop {
  PyObject *(*gen)(struct __pyx_obj_5fwdpy_5fwdpy_Spop *, int __pyx_skip_dispatch);
  PyObject *(*popsize)(struct __pyx_obj_5fwdpy_5fwdpy_Spop *, int __pyx_skip_dispatch);
  PyObject *(*sane)(struct __pyx_obj_5fwdpy_5fwdpy_Spop *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_Spop *__pyx_vtabptr_5fwdpy_5fwdpy_Spop;


/* "fwdpy/fwdpy.pxd":138
 *     cpdef sane(self)
 * 
 * cdef class MetaPop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[metapop_t] mpop
 *     cpdef gen(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPop {
  PyObject *(*gen)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, int __pyx_skip_dispatch);
  PyObject *(*popsizes)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, int __pyx_skip_dispatch);
  PyObject *(*sane)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, int __pyx_skip_dispatch);
  PyObject *(*from_Spop)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, struct __pyx_obj_5fwdpy_5fwdpy_Spop *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPop *__pyx_vtabptr_5fwdpy_5fwdpy_MetaPop;


/* "fwdpy/fwdpy.pxd":145
 *     cpdef from_Spop(self,Spop p)
 * 
 * cdef class MlocusPop(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[multilocus_t] pop
 *     cpdef gen(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPop {
  PyObject *(*gen)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop *, int __pyx_skip_dispatch);
  PyObject *(*popsize)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop *, int __pyx_skip_dispatch);
  PyObject *(*sane)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPop *__pyx_vtabptr_5fwdpy_5fwdpy_MlocusPop;


/* "fwdpy/fwdpy.pxd":151
 *     cpdef sane(self)
 * 
 * cdef class SpopGenMut(PopType):             # <<<<<<<<<<<<<<
 *     cdef shared_ptr[singlepop_gm_vec_t] pop
 *     cpdef gen(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMut {
  PyObject *(*gen)(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut *, int __pyx_skip_dispatch);
  PyObject *(*popsize)(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut *, int __pyx_skip_dispatch);
  PyObject *(*sane)(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMut *__pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMut;


/* "fwdpy/fwdpy.pxd":165
 *     pass
 * 
 * cdef class SpopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[singlepop_t]] pops
 *     cpdef size(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopVec {
  PyObject *(*size)(struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *, int __pyx_skip_dispatch);
  PyObject *(*reset)(struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *, std::vector<std::shared_ptr<fwdpy::singlepop_t> >  const );
  PyObject *(*append)(struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *, struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopVec *__pyx_vtabptr_5fwdpy_5fwdpy_SpopVec;


/* "fwdpy/fwdpy.pxd":171
 *     cpdef append(self,SpopVec p)
 * 
 * cdef class SpopGenMutVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[singlepop_gm_vec_t]] pops
 *     cpdef size(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMutVec {
  PyObject *(*size)(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMutVec *, int __pyx_skip_dispatch);
  PyObject *(*reset)(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMutVec *, std::vector<std::shared_ptr<fwdpy::singlepop_gm_vec_t> >  const );
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMutVec *__pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMutVec;


/* "fwdpy/fwdpy.pxd":176
 *     cdef reset(self,const vector[shared_ptr[singlepop_gm_vec_t]] newpops)
 * 
 * cdef class MetaPopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[metapop_t]] mpops
 *     cpdef size(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPopVec {
  PyObject *(*size)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *, int __pyx_skip_dispatch);
  PyObject *(*reset)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *, std::vector<std::shared_ptr<fwdpy::metapop_t> >  const &);
  PyObject *(*append)(struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPopVec *__pyx_vtabptr_5fwdpy_5fwdpy_MetaPopVec;


/* "fwdpy/fwdpy.pxd":182
 *     cpdef append(self,MetaPopVec p)
 * 
 * cdef class MlocusPopVec(PopVec):             # <<<<<<<<<<<<<<
 *     cdef vector[shared_ptr[multilocus_t]] pops
 *     cpdef size(self)
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPopVec {
  PyObject *(*size)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec *, int __pyx_skip_dispatch);
  PyObject *(*reset)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec *, std::vector<std::shared_ptr<fwdpy::multilocus_t> >  const );
  PyObject *(*append)(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec *, struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPopVec *__pyx_vtabptr_5fwdpy_5fwdpy_MlocusPopVec;


/* "fwdpy/fwdpy.pxd":285
 * 
 * #Extension classes for temporal sampling
 * cdef class TemporalSampler:             # <<<<<<<<<<<<<<
 *     """
 *     Base class representing containers of functions
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler {
  size_t (*size)(struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler *__pyx_vtabptr_5fwdpy_5fwdpy_TemporalSampler;


/* "fwdpy/fwdpy.pxd":293
 *     cpdef size_t size(self)
 * 
 * cdef class NothingSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_NothingSampler {
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_NothingSampler *__pyx_vtabptr_5fwdpy_5fwdpy_NothingSampler;


/* "fwdpy/fwdpy.pxd":296
 *     pass
 * 
 * cdef class QtraitStatsSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_QtraitStatsSampler {
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_QtraitStatsSampler *__pyx_vtabptr_5fwdpy_5fwdpy_QtraitStatsSampler;


/* "fwdpy/fwdpy.pxd":299
 *     pass
 * 
 * cdef class PopSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_PopSampler {
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_PopSampler *__pyx_vtabptr_5fwdpy_5fwdpy_PopSampler;


/* "fwdpy/fwdpy.pxd":302
 *     pass
 * 
 * cdef class VASampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_VASampler {
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_VASampler *__pyx_vtabptr_5fwdpy_5fwdpy_VASampler;


/* "fwdpy/fwdpy.pxd":305
 *     pass
 * 
 * cdef class FreqSampler(TemporalSampler):             # <<<<<<<<<<<<<<
 *     pass
 * 
 */

struct __pyx_vtabstruct_5fwdpy_5fwdpy_FreqSampler {
  struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler __pyx_base;
};
static struct __pyx_vtabstruct_5fwdpy_5fwdpy_FreqSampler *__pyx_vtabptr_5fwdpy_5fwdpy_FreqSampler;


/* "fwdpy/fwdpyio/fwdpyio.pyx":55
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/* Module declarations from 'libc.string' */

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

/* Module declarations from 'libcpp.vector' */

/* Module declarations from 'libcpp.utility' */

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/* Module declarations from 'cython_gsl.gsl_mode' */

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/* Module declarations from 'cython_gsl.gsl_complex' */

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/* Module declarations from 'cython_gsl.gsl_hyperg' */

/* Module declarations from 'cython_gsl.gsl_laguerre' */

/* Module declarations from 'cython_gsl.gsl_lambert' */

/* Module declarations from 'cython_gsl.gsl_legendre' */

/* Module declarations from 'cython_gsl.gsl_log' */

/* Module declarations from 'cython_gsl.gsl_pow_int' */

/* Module declarations from 'cython_gsl.gsl_psi' */

/* Module declarations from 'cython_gsl.gsl_synchrotron' */

/* Module declarations from 'cython_gsl.gsl_transport' */

/* Module declarations from 'cython_gsl.gsl_trig' */

/* Module declarations from 'cython_gsl.gsl_zeta' */

/* Module declarations from 'cython_gsl.gsl_block' */

/* Module declarations from 'cython_gsl.gsl_vector' */

/* Module declarations from 'cython_gsl.gsl_vector_complex' */

/* Module declarations from 'cython_gsl.gsl_matrix' */

/* Module declarations from 'cython_gsl.gsl_matrix_complex' */

/* Module declarations from 'cython_gsl.gsl_permutation' */

/* Module declarations from 'cython_gsl.gsl_combination' */

/* Module declarations from 'cython_gsl.gsl_sort' */

/* Module declarations from 'cython_gsl.gsl_blas_types' */

/* Module declarations from 'cython_gsl.gsl_blas' */

/* Module declarations from 'cython_gsl.gsl_linalg' */

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/* Module declarations from 'cython_gsl.gsl_fft' */

/* Module declarations from 'cython_gsl.gsl_integration' */

/* Module declarations from 'cython_gsl.gsl_rng' */

/* Module declarations from 'cython_gsl.gsl_qrng' */

/* Module declarations from 'cython_gsl.gsl_random' */

/* Module declarations from 'cython_gsl.gsl_statistics' */

/* Module declarations from 'cython_gsl.gsl_histogram' */

/* Module declarations from 'cython_gsl.gsl_ntuple' */

/* Module declarations from 'cython_gsl.gsl_monte' */

/* Module declarations from 'cython_gsl.gsl_odeiv' */

/* Module declarations from 'cython_gsl.gsl_odeiv2' */

/* Module declarations from 'cython_gsl.gsl_interp' */

/* Module declarations from 'cython_gsl.gsl_diff' */

/* Module declarations from 'cython_gsl.gsl_chebyshev' */

/* Module declarations from 'cython_gsl.gsl_sum' */

/* Module declarations from 'cython_gsl.gsl_roots' */

/* Module declarations from 'cython_gsl.gsl_min' */

/* Module declarations from 'cython_gsl.gsl_fit' */

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static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_additive_update_1(double &, KTfwd::popgenmut const &); /*proto*/

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static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_mpops[] = "mpops";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_strings[] = "strings";
static const char __pyx_k_basename[] = "basename";
static const char __pyx_k_serialize[] = "serialize";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_serialize_meta[] = "serialize_meta";
static const char __pyx_k_serialize_mlocus[] = "serialize_mlocus";
static const char __pyx_k_serialize_single[] = "serialize_single";
static const char __pyx_k_deserialize_mlocus[] = "deserialize_mlocus";
static const char __pyx_k_serialize_line_113[] = "serialize (line 113)";
static const char __pyx_k_deserialize_metapops[] = "deserialize_metapops";
static const char __pyx_k_fwdpy_fwdpyio_fwdpyio[] = "fwdpy.fwdpyio.fwdpyio";
static const char __pyx_k_deserialize_singlepops[] = "deserialize_singlepops";
static const char __pyx_k_Return_a_binary_representation[] = "\n    Return a binary representation of an evolved population\n\n    :param pop: A list of :class:`fwdpy.fwdpy.PopType`\n    \n    Example:\n\n    >>> import fwdpy\n    >>> import fwdpy.fwdpyio as fpio\n    >>> import numpy as np\n    >>> nregions = [fwdpy.Region(0,1,1),fwdpy.Region(2,3,1)]\n    >>> sregions = [fwdpy.ExpS(1,2,1,-0.1),fwdpy.ExpS(1,2,0.01,0.001)]\n    >>> rregions = [fwdpy.Region(0,3,1)]\n    >>> rng = fwdpy.GSLrng(100)\n    >>> popsizes = np.array([1000],dtype=np.uint32)\n    >>> popsizes=np.tile(popsizes,100)\n    >>> pops = fwdpy.evolve_regions(rng,1,1000,popsizes[0:],0.001,0.0001,0.001,nregions,sregions,rregions)\n    >>> strings = [fpio.serialize(i) for i in pops]\n    ";
static const char __pyx_k_Convert_binary_representation_b[] = "\n    Convert binary representation back to a :class:`fwdpy.fwdpy.PopVec`\n\n    :param strings: A list of populations in binary format.  This should be the value returned by :func:`fwdpy.fwdpyio.fwdpyio.serialize`\n\n    :returns: :func:`fwdpy.fwdpy.PopVec`\n\n    .. note:: len(strings) determines the length of the return value, and therefore the number of threads to use if the population is evolved further.\n        \n    Example:\n    \n    >>> import fwdpy\n    >>> import fwdpy.fwdpyio as fpio\n    >>> import numpy as np\n    >>> nregions = [fwdpy.Region(0,1,1),fwdpy.Region(2,3,1)]\n    >>> sregions = [fwdpy.ExpS(1,2,1,-0.1),fwdpy.ExpS(1,2,0.01,0.001)]\n    >>> rregions = [fwdpy.Region(0,3,1)]\n    >>> rng = fwdpy.GSLrng(100)\n    >>> popsizes = np.array([1000],dtype=np.uint32)\n    >>> popsizes=np.tile(popsizes,100)\n    >>> pops = fwdpy.evolve_regions(rng,4,1000,popsizes[0:],0.001,0.0001,0.001,nregions,sregions,rregions)\n    >>> strings = [fpio.serialize(i) for i in pops]\n    >>> len(strings)\n    4\n    >>> pops2 = fpio.deserialize_singlepops(strings)\n    ";
static const char __pyx_k_deserialize_singlepops_line_142[] = "deserialize_singlepops (line 142)";
static const char __pyx_k_home_kevin_src_fwdpy_fwdpy_fwdp[] = "/home/kevin/src/fwdpy/fwdpy/fwdpyio/fwdpyio.pyx";
static const char __pyx_k_fwdpyio_serialize_unsupported_Po[] = "fwdpyio.serialize: unsupported PopType ";
static PyObject *__pyx_kp_s_;
static PyObject *__pyx_kp_u_Convert_binary_representation_b;
static PyObject *__pyx_kp_u_Return_a_binary_representation;
static PyObject *__pyx_n_s_RuntimeError;
static PyObject *__pyx_n_s_basename;
static PyObject *__pyx_n_s_deserialize_metapops;
static PyObject *__pyx_n_s_deserialize_mlocus;
static PyObject *__pyx_n_s_deserialize_singlepops;
static PyObject *__pyx_kp_u_deserialize_singlepops_line_142;
static PyObject *__pyx_n_s_fwdpy_fwdpyio_fwdpyio;
static PyObject *__pyx_kp_s_fwdpyio_serialize_unsupported_Po;
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static PyObject *__pyx_kp_s_home_kevin_src_fwdpy_fwdpy_fwdp;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_mpop;
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static PyObject *__pyx_n_s_n;
static PyObject *__pyx_n_s_pop;
static PyObject *__pyx_n_s_pops;
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static PyObject *__pyx_n_s_rv;
static PyObject *__pyx_n_s_serialize;
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static PyObject *__pyx_n_s_serialize_mlocus;
static PyObject *__pyx_n_s_serialize_single;
static PyObject *__pyx_n_s_strings;
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static PyObject *__pyx_n_s_test;
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static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_12gzSerializer_2get(struct __pyx_obj_5fwdpy_7fwdpyio_7fwdpyio_gzSerializer *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_serialize_single(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_Spop *__pyx_v_pop); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_2serialize_meta(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_4serialize_mlocus(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop *__pyx_v_pop); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_6serialize(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_PopType *__pyx_v_pop); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_8deserialize_singlepops(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_strings); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_10deserialize_metapops(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_strings); /* proto */
static PyObject *__pyx_pf_5fwdpy_7fwdpyio_7fwdpyio_12deserialize_mlocus(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_strings); /* proto */
static PyObject *__pyx_tp_new_5fwdpy_7fwdpyio_7fwdpyio_gzSerializer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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static PyObject *__pyx_tuple__2;
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/* "fwdpy/fwdpyio/fwdpyio.pyx":39
 * #Spop,MetaPop,MlocusPop.  These are callback functions that will
 * #be applied when the sampler is called.
 * cdef void gzwrite_singlepop(const singlepop_t * pop, const unsigned generation, gzfinal_t & data, string & s) nogil:             # <<<<<<<<<<<<<<
 *     rv=pop.tofile(s.c_str(),True)
 *     data.push_back(data_t(generation,rv))
 */

static void __pyx_f_5fwdpy_7fwdpyio_7fwdpyio_gzwrite_singlepop(fwdpy::singlepop_t const *__pyx_v_pop, unsigned int const __pyx_v_generation, __pyx_t_5fwdpy_7fwdpyio_7fwdpyio_gzfinal_t &__pyx_v_data, std::string &__pyx_v_s) {
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  /* "fwdpy/fwdpyio/fwdpyio.pyx":40
 * #be applied when the sampler is called.
 * cdef void gzwrite_singlepop(const singlepop_t * pop, const unsigned generation, gzfinal_t & data, string & s) nogil:
 *     rv=pop.tofile(s.c_str(),True)             # <<<<<<<<<<<<<<
 *     data.push_back(data_t(generation,rv))
 * 
 */
  __pyx_v_rv = __pyx_v_pop->tofile(__pyx_v_s.c_str(), 1);

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 *     rv=pop.tofile(s.c_str(),True)
 *     data.push_back(data_t(generation,rv))             # <<<<<<<<<<<<<<
 * 
 * cdef void gzwrite_metapop(const metapop_t * pop, const unsigned generation, gzfinal_t & data, string & s) nogil:
 */
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/* "fwdpy/fwdpyio/fwdpyio.pyx":43
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static void __pyx_f_5fwdpy_7fwdpyio_7fwdpyio_gzwrite_metapop(fwdpy::metapop_t const *__pyx_v_pop, unsigned int const __pyx_v_generation, __pyx_t_5fwdpy_7fwdpyio_7fwdpyio_gzfinal_t &__pyx_v_data, std::string &__pyx_v_s) {
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  /* "fwdpy/fwdpyio/fwdpyio.pyx":44
 * 
 * cdef void gzwrite_metapop(const metapop_t * pop, const unsigned generation, gzfinal_t & data, string & s) nogil:
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/* "fwdpy/fwdpyio/fwdpyio.pyx":47
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 * cdef void gzwrite_multilocus(const multilocus_t * pop, const unsigned generation, gzfinal_t & data, string & s) nogil:
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 */

static CYTHON_INLINE double __pyx_f_5fwdpy_7fitness_return_w_plus1(double __pyx_v_w) {
  double __pyx_r;

  /* "fwdpy/fitness.pxd":62
 * 
 * cdef inline double return_w_plus1(double w) nogil:
 *     return max[double](0.0,1.0+w)             # <<<<<<<<<<<<<<
 * 
 * cdef inline double return_trait_value(double w) nogil:
 */
  __pyx_r = std::max<double>(0.0, (1.0 + __pyx_v_w));
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":61
 *     return max[double](0.0,w)
 * 
 * cdef inline double return_w_plus1(double w) nogil:             # <<<<<<<<<<<<<<
 *     return max[double](0.0,1.0+w)
 * 
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":64
 *     return max[double](0.0,1.0+w)
 * 
 * cdef inline double return_trait_value(double w) nogil:             # <<<<<<<<<<<<<<
 *     return w
 * 
 */

static CYTHON_INLINE double __pyx_f_5fwdpy_7fitness_return_trait_value(double __pyx_v_w) {
  double __pyx_r;

  /* "fwdpy/fitness.pxd":65
 * 
 * cdef inline double return_trait_value(double w) nogil:
 *     return w             # <<<<<<<<<<<<<<
 * 
 * cdef inline double return_trait_value_minus1(double w) nogil:
 */
  __pyx_r = __pyx_v_w;
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":64
 *     return max[double](0.0,1.0+w)
 * 
 * cdef inline double return_trait_value(double w) nogil:             # <<<<<<<<<<<<<<
 *     return w
 * 
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":67
 *     return w
 * 
 * cdef inline double return_trait_value_minus1(double w) nogil:             # <<<<<<<<<<<<<<
 *     return w-1.0
 * 
 */

static CYTHON_INLINE double __pyx_f_5fwdpy_7fitness_return_trait_value_minus1(double __pyx_v_w) {
  double __pyx_r;

  /* "fwdpy/fitness.pxd":68
 * 
 * cdef inline double return_trait_value_minus1(double w) nogil:
 *     return w-1.0             # <<<<<<<<<<<<<<
 * 
 * cdef inline void het_additive_update(double & w, const popgenmut & m) nogil:
 */
  __pyx_r = (__pyx_v_w - 1.0);
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":67
 *     return w
 * 
 * cdef inline double return_trait_value_minus1(double w) nogil:             # <<<<<<<<<<<<<<
 *     return w-1.0
 * 
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":70
 *     return w-1.0
 * 
 * cdef inline void het_additive_update(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += m.s*m.h
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_het_additive_update(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":71
 * 
 * cdef inline void het_additive_update(double & w, const popgenmut & m) nogil:
 *     (&w)[0] += m.s*m.h             # <<<<<<<<<<<<<<
 * 
 * cdef inline void hom_additive_update_2(double & w, const popgenmut & m) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) + (__pyx_v_m.s * __pyx_v_m.h));

  /* "fwdpy/fitness.pxd":70
 *     return w-1.0
 * 
 * cdef inline void het_additive_update(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += m.s*m.h
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":73
 *     (&w)[0] += m.s*m.h
 * 
 * cdef inline void hom_additive_update_2(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += 2.0*m.s
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_additive_update_2(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":74
 * 
 * cdef inline void hom_additive_update_2(double & w, const popgenmut & m) nogil:
 *     (&w)[0] += 2.0*m.s             # <<<<<<<<<<<<<<
 * 
 * cdef inline void hom_additive_update_1(double & w, const popgenmut & m) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) + (2.0 * __pyx_v_m.s));

  /* "fwdpy/fitness.pxd":73
 *     (&w)[0] += m.s*m.h
 * 
 * cdef inline void hom_additive_update_2(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += 2.0*m.s
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":76
 *     (&w)[0] += 2.0*m.s
 * 
 * cdef inline void hom_additive_update_1(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += m.s
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_additive_update_1(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":77
 * 
 * cdef inline void hom_additive_update_1(double & w, const popgenmut & m) nogil:
 *     (&w)[0] += m.s             # <<<<<<<<<<<<<<
 * 
 * cdef inline genotype_fitness_updater choose_additive_hom_updater(int scaling) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) + __pyx_v_m.s);

  /* "fwdpy/fitness.pxd":76
 *     (&w)[0] += 2.0*m.s
 * 
 * cdef inline void hom_additive_update_1(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] += m.s
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":79
 *     (&w)[0] += m.s
 * 
 * cdef inline genotype_fitness_updater choose_additive_hom_updater(int scaling) nogil:             # <<<<<<<<<<<<<<
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 */

static CYTHON_INLINE fwdpy::genotype_fitness_updater __pyx_f_5fwdpy_7fitness_choose_additive_hom_updater(int __pyx_v_scaling) {
  fwdpy::genotype_fitness_updater __pyx_r;
  int __pyx_t_1;

  /* "fwdpy/fitness.pxd":81
 * cdef inline genotype_fitness_updater choose_additive_hom_updater(int scaling) nogil:
 *     #Defaults to using a scaling of 2
 *     if scaling==1:             # <<<<<<<<<<<<<<
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2
 */
  __pyx_t_1 = ((__pyx_v_scaling == 1) != 0);
  if (__pyx_t_1) {

    /* "fwdpy/fitness.pxd":82
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 *         return <genotype_fitness_updater>hom_additive_update_1             # <<<<<<<<<<<<<<
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 */
    __pyx_r = ((fwdpy::genotype_fitness_updater)__pyx_f_5fwdpy_7fitness_hom_additive_update_1);
    goto __pyx_L0;

    /* "fwdpy/fitness.pxd":81
 * cdef inline genotype_fitness_updater choose_additive_hom_updater(int scaling) nogil:
 *     #Defaults to using a scaling of 2
 *     if scaling==1:             # <<<<<<<<<<<<<<
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2
 */
  }

  /* "fwdpy/fitness.pxd":83
 *     if scaling==1:
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2             # <<<<<<<<<<<<<<
 * 
 * cdef inline void het_mult_update(double & w, const popgenmut & m) nogil:
 */
  __pyx_r = ((fwdpy::genotype_fitness_updater)__pyx_f_5fwdpy_7fitness_hom_additive_update_2);
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":79
 *     (&w)[0] += m.s
 * 
 * cdef inline genotype_fitness_updater choose_additive_hom_updater(int scaling) nogil:             # <<<<<<<<<<<<<<
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":85
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 * cdef inline void het_mult_update(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+m.s*m.h)
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_het_mult_update(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":86
 * 
 * cdef inline void het_mult_update(double & w, const popgenmut & m) nogil:
 *     (&w)[0] *= (1.0+m.s*m.h)             # <<<<<<<<<<<<<<
 * 
 * cdef inline void hom_mult_update_2(double & w, const popgenmut & m) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) * (1.0 + (__pyx_v_m.s * __pyx_v_m.h)));

  /* "fwdpy/fitness.pxd":85
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 * cdef inline void het_mult_update(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+m.s*m.h)
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":88
 *     (&w)[0] *= (1.0+m.s*m.h)
 * 
 * cdef inline void hom_mult_update_2(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+2.0*m.s)
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_mult_update_2(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":89
 * 
 * cdef inline void hom_mult_update_2(double & w, const popgenmut & m) nogil:
 *     (&w)[0] *= (1.0+2.0*m.s)             # <<<<<<<<<<<<<<
 * 
 * cdef inline void hom_mult_update_1(double & w, const popgenmut & m) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) * (1.0 + (2.0 * __pyx_v_m.s)));

  /* "fwdpy/fitness.pxd":88
 *     (&w)[0] *= (1.0+m.s*m.h)
 * 
 * cdef inline void hom_mult_update_2(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+2.0*m.s)
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":91
 *     (&w)[0] *= (1.0+2.0*m.s)
 * 
 * cdef inline void hom_mult_update_1(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+m.s)
 * 
 */

static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_mult_update_1(double &__pyx_v_w, KTfwd::popgenmut const &__pyx_v_m) {
  double *__pyx_t_1;
  long __pyx_t_2;

  /* "fwdpy/fitness.pxd":92
 * 
 * cdef inline void hom_mult_update_1(double & w, const popgenmut & m) nogil:
 *     (&w)[0] *= (1.0+m.s)             # <<<<<<<<<<<<<<
 * 
 * cdef inline genotype_fitness_updater choose_mult_hom_updater(int scaling) nogil:
 */
  __pyx_t_1 = (&__pyx_v_w);
  __pyx_t_2 = 0;
  (__pyx_t_1[__pyx_t_2]) = ((__pyx_t_1[__pyx_t_2]) * (1.0 + __pyx_v_m.s));

  /* "fwdpy/fitness.pxd":91
 *     (&w)[0] *= (1.0+2.0*m.s)
 * 
 * cdef inline void hom_mult_update_1(double & w, const popgenmut & m) nogil:             # <<<<<<<<<<<<<<
 *     (&w)[0] *= (1.0+m.s)
 * 
 */

  /* function exit code */
}

/* "fwdpy/fitness.pxd":94
 *     (&w)[0] *= (1.0+m.s)
 * 
 * cdef inline genotype_fitness_updater choose_mult_hom_updater(int scaling) nogil:             # <<<<<<<<<<<<<<
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 */

static CYTHON_INLINE fwdpy::genotype_fitness_updater __pyx_f_5fwdpy_7fitness_choose_mult_hom_updater(int __pyx_v_scaling) {
  fwdpy::genotype_fitness_updater __pyx_r;
  int __pyx_t_1;

  /* "fwdpy/fitness.pxd":96
 * cdef inline genotype_fitness_updater choose_mult_hom_updater(int scaling) nogil:
 *     #Defaults to using a scaling of 2
 *     if scaling==1:             # <<<<<<<<<<<<<<
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2
 */
  __pyx_t_1 = ((__pyx_v_scaling == 1) != 0);
  if (__pyx_t_1) {

    /* "fwdpy/fitness.pxd":97
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 *         return <genotype_fitness_updater>hom_additive_update_1             # <<<<<<<<<<<<<<
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 */
    __pyx_r = ((fwdpy::genotype_fitness_updater)__pyx_f_5fwdpy_7fitness_hom_additive_update_1);
    goto __pyx_L0;

    /* "fwdpy/fitness.pxd":96
 * cdef inline genotype_fitness_updater choose_mult_hom_updater(int scaling) nogil:
 *     #Defaults to using a scaling of 2
 *     if scaling==1:             # <<<<<<<<<<<<<<
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2
 */
  }

  /* "fwdpy/fitness.pxd":98
 *     if scaling==1:
 *         return <genotype_fitness_updater>hom_additive_update_1
 *     return <genotype_fitness_updater>hom_additive_update_2             # <<<<<<<<<<<<<<
 * 
 * cdef inline double sum_haplotype_effects(const gamete_t & g, const mcont_t & m) nogil:
 */
  __pyx_r = ((fwdpy::genotype_fitness_updater)__pyx_f_5fwdpy_7fitness_hom_additive_update_2);
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":94
 *     (&w)[0] *= (1.0+m.s)
 * 
 * cdef inline genotype_fitness_updater choose_mult_hom_updater(int scaling) nogil:             # <<<<<<<<<<<<<<
 *     #Defaults to using a scaling of 2
 *     if scaling==1:
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":100
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 * cdef inline double sum_haplotype_effects(const gamete_t & g, const mcont_t & m) nogil:             # <<<<<<<<<<<<<<
 *     cdef size_t i=0,n=g.smutations.size()
 *     cdef double rv = 0.0
 */

static CYTHON_INLINE double __pyx_f_5fwdpy_7fitness_sum_haplotype_effects(__pyx_t_5fwdpy_7fitness_gamete_t const &__pyx_v_g, __pyx_t_5fwdpy_7fitness_mcont_t const &__pyx_v_m) {
  size_t __pyx_v_i;
  size_t __pyx_v_n;
  double __pyx_v_rv;
  double __pyx_r;
  int __pyx_t_1;

  /* "fwdpy/fitness.pxd":101
 * 
 * cdef inline double sum_haplotype_effects(const gamete_t & g, const mcont_t & m) nogil:
 *     cdef size_t i=0,n=g.smutations.size()             # <<<<<<<<<<<<<<
 *     cdef double rv = 0.0
 *     while i<n:
 */
  __pyx_v_i = 0;
  __pyx_v_n = __pyx_v_g.smutations.size();

  /* "fwdpy/fitness.pxd":102
 * cdef inline double sum_haplotype_effects(const gamete_t & g, const mcont_t & m) nogil:
 *     cdef size_t i=0,n=g.smutations.size()
 *     cdef double rv = 0.0             # <<<<<<<<<<<<<<
 *     while i<n:
 *         rv+=m[g.smutations[i]].s
 */
  __pyx_v_rv = 0.0;

  /* "fwdpy/fitness.pxd":103
 *     cdef size_t i=0,n=g.smutations.size()
 *     cdef double rv = 0.0
 *     while i<n:             # <<<<<<<<<<<<<<
 *         rv+=m[g.smutations[i]].s
 *         i+=1
 */
  while (1) {
    __pyx_t_1 = ((__pyx_v_i < __pyx_v_n) != 0);
    if (!__pyx_t_1) break;

    /* "fwdpy/fitness.pxd":104
 *     cdef double rv = 0.0
 *     while i<n:
 *         rv+=m[g.smutations[i]].s             # <<<<<<<<<<<<<<
 *         i+=1
 *     return rv
 */
    __pyx_v_rv = (__pyx_v_rv + (__pyx_v_m[(__pyx_v_g.smutations[__pyx_v_i])]).s);

    /* "fwdpy/fitness.pxd":105
 *     while i<n:
 *         rv+=m[g.smutations[i]].s
 *         i+=1             # <<<<<<<<<<<<<<
 *     return rv
 * 
 */
    __pyx_v_i = (__pyx_v_i + 1);
  }

  /* "fwdpy/fitness.pxd":106
 *         rv+=m[g.smutations[i]].s
 *         i+=1
 *     return rv             # <<<<<<<<<<<<<<
 * 
 * cdef class SpopFitness(object):
 */
  __pyx_r = __pyx_v_rv;
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":100
 *     return <genotype_fitness_updater>hom_additive_update_2
 * 
 * cdef inline double sum_haplotype_effects(const gamete_t & g, const mcont_t & m) nogil:             # <<<<<<<<<<<<<<
 *     cdef size_t i=0,n=g.smutations.size()
 *     cdef double rv = 0.0
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "string.from_py":13
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 * @cname("__pyx_convert_string_from_py_std__in_string")
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 *     cdef Py_ssize_t length
 *     cdef char* data = __Pyx_PyObject_AsStringAndSize(o, &length)
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static std::string __pyx_convert_string_from_py_std__in_string(PyObject *__pyx_v_o) {
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 * @cname("__pyx_convert_string_from_py_std__in_string")
 * cdef string __pyx_convert_string_from_py_std__in_string(object o) except *:             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t length
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 *     return __Pyx_PyObject_FromStringAndSize(s.data(), s.size())
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static CYTHON_INLINE PyObject *__pyx_convert_PyObject_string_to_py_std__in_string(std::string const &__pyx_v_s) {
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{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                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
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(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
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(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;
}

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = func->ob_type->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

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

/* GetModuleGlobalName */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
    result = PyDict_GetItem(__pyx_d, name);
    if (likely(result)) {
        Py_INCREF(result);
    } else {
#else
    result = PyObject_GetItem(__pyx_d, name);
    if (!result) {
        PyErr_Clear();
#endif
        result = __Pyx_GetBuiltinName(name);
    }
    return result;
}

/* 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);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)));
    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());
    return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
}
#endif  // CYTHON_FAST_PYCCALL

/* PyFunctionFastCall */
  #if CYTHON_FAST_PYCALL
#include "frameobject.h"
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = PyThreadState_GET();
    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 = f->f_localsplus;
    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, int 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, nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif  // CPython < 3.6
#endif  // CYTHON_FAST_PYCALL

/* 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
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            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

/* 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 PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        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 = PyThreadState_GET();
        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

/* 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);
}

/* 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;
}

/* 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;
}

/* 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"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    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);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    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;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*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_unsigned_int(unsigned int value) {
    const unsigned int neg_one = (unsigned int) -1, const_zero = (unsigned int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(unsigned int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(unsigned int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(unsigned int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(unsigned 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(unsigned int),
                                     little, !is_unsigned);
    }
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int64_t(int64_t value) {
    const int64_t neg_one = (int64_t) -1, const_zero = (int64_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int64_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int64_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int64_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int64_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int64_t) <= 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(int64_t),
                                     little, !is_unsigned);
    }
}

/* CIntFromPy */
      static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
    const unsigned int neg_one = (unsigned int) -1, const_zero = (unsigned int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(unsigned int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (unsigned 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 (unsigned int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, digits[0])
                case 2:
                    if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) >= 2 * PyLong_SHIFT) {
                            return (unsigned int) (((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) >= 3 * PyLong_SHIFT) {
                            return (unsigned int) (((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) >= 4 * PyLong_SHIFT) {
                            return (unsigned int) (((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned 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 (unsigned int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(unsigned int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned 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 (unsigned int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(unsigned int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(unsigned int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(unsigned int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                            return (unsigned int) ((((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                            return (unsigned int) ((((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned int) (((unsigned int)-1)*(((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
                            return (unsigned int) ((((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(unsigned int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(unsigned int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(unsigned 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
            unsigned 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 (unsigned int) -1;
        }
    } else {
        unsigned int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (unsigned int) -1;
        val = __Pyx_PyInt_As_unsigned_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to unsigned int");
    return (unsigned int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to unsigned int");
    return (unsigned int) -1;
}

/* CIntFromPy */
      static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
    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;
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    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) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    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 int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    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;
}

/* CheckBinaryVersion */
      static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        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;
}

/* ModuleImport */
      #ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

/* TypeImport */
      #ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    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 (!strict && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#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;
        ++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 char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__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)) {
#if PY_VERSION_HEX < 0x03030000
        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
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (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
    } 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 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 (PyInt_Check(x) || PyLong_Check(x))
#else
  if (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 = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
  #else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
  #endif
#else
  res = PyNumber_Int(x);
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  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(x);
  }
#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 PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
