/* Generated by Cython 0.25.2 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [
            "include/allele_ages.hpp", 
            "include/demography_migrates.hpp", 
            "include/deps.hpp", 
            "include/evolve_regions_sampler.hpp", 
            "include/fwdpy_add_mutations.hpp", 
            "include/fwdpy_fitness.hpp", 
            "include/internal_callbacks.hpp", 
            "include/internal_region_manager.hpp", 
            "include/metapop.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"
        ]
    }, 
    "module_name": "fwdpy.demography.demography"
}
END: Cython Metadata */

#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
    #error Cython requires Python 2.6+ or Python 3.2+.
#else
#define CYTHON_ABI "0_25_2"
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#ifndef HAVE_LONG_LONG
  #if PY_VERSION_HEX >= 0x03030000 || (PY_MAJOR_VERSION == 2 && PY_VERSION_HEX >= 0x02070000)
    #define HAVE_LONG_LONG
  #endif
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
#elif defined(PYSTON_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #undef CYTHON_USE_ASYNC_SLOTS
  #define CYTHON_USE_ASYNC_SLOTS 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_PYSTON 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #ifndef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #if PY_MAJOR_VERSION < 3
    #undef CYTHON_USE_ASYNC_SLOTS
    #define CYTHON_USE_ASYNC_SLOTS 0
  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
    #define CYTHON_USE_ASYNC_SLOTS 1
  #endif
  #if PY_VERSION_HEX < 0x02070000
    #undef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if PY_VERSION_HEX < 0x030300F0
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
  #undef SHIFT
  #undef BASE
  #undef MASK
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyClass_Type
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
  #define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_FASTCALL
  #define METH_FASTCALL 0x80
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args,
                                              Py_ssize_t nargs, PyObject *kwnames);
#else
  #define __Pyx_PyCFunctionFast _PyCFunctionFast
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                              0 : _PyUnicode_Ready((PyObject *)(op)))
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
  #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#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)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#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
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#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
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#else
  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)

#ifndef __cplusplus
  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
#endif
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #else
    #define CYTHON_INLINE inline
  #endif
#endif
template<typename T>
void __Pyx_call_destructor(T& x) {
    x.~T();
}
template<typename T>
class __Pyx_FakeReference {
  public:
    __Pyx_FakeReference() : ptr(NULL) { }
    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
    T *operator->() { return ptr; }
    T *operator&() { return ptr; }
    operator T&() { return *ptr; }
    template<typename U> bool operator ==(U other) { return *ptr == other; }
    template<typename U> bool operator !=(U other) { return *ptr != other; }
  private:
    T *ptr;
};

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif


#define __PYX_ERR(f_index, lineno, Ln_error) \
{ \
  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
}

#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif

#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__fwdpy__demography__demography
#define __PYX_HAVE_API__fwdpy__demography__demography
#include <utility>
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <string.h>
#include <string>
#include <vector>
#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 <stdint.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 <memory>
#include "fwdpp/internal/gsl_discrete.hpp"
#include <map>
#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 "metapop.hpp"
#include "demography_migrates.hpp"
#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/demography/demography.pyx",
  "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;

/* "../../.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/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/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;

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, int);
    void (*DECREF)(void*, PyObject*, int);
    void (*GOTREF)(void*, PyObject*, int);
    void (*GIVEREF)(void*, PyObject*, int);
    void* (*SetupContext)(const char*, int, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
          }
#else
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
  #define __Pyx_XINCREF(r)  do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_getattr))
        return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
    return PyObject_GetAttr(obj, attr_name);
}
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

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

/* ArgTypeTest.proto */
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact);

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

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

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

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

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

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = PyThreadState_GET();
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#endif

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

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

/* GetModuleGlobalName.proto */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);

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

/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#endif

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

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

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

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif

/* pow2.proto */
#define __Pyx_PyNumber_Power2(a, b) PyNumber_Power(a, b, Py_None)

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

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

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

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

/* CppExceptionConversion.proto */
#ifndef __Pyx_CppExn2PyErr
#include <new>
#include <typeinfo>
#include <stdexcept>
#include <ios>
static void __Pyx_CppExn2PyErr() {
  try {
    if (PyErr_Occurred())
      ; // let the latest Python exn pass through and ignore the current one
    else
      throw;
  } catch (const std::bad_alloc& exn) {
    PyErr_SetString(PyExc_MemoryError, exn.what());
  } catch (const std::bad_cast& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::bad_typeid& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::domain_error& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::invalid_argument& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::ios_base::failure& exn) {
    PyErr_SetString(PyExc_IOError, exn.what());
  } catch (const std::out_of_range& exn) {
    PyErr_SetString(PyExc_IndexError, exn.what());
  } catch (const std::overflow_error& exn) {
    PyErr_SetString(PyExc_OverflowError, exn.what());
  } catch (const std::range_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::underflow_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::exception& exn) {
    PyErr_SetString(PyExc_RuntimeError, exn.what());
  }
  catch (...)
  {
    PyErr_SetString(PyExc_RuntimeError, "Unknown exception");
  }
}
#endif

/* None.proto */
#include <new>

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

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

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

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

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

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

/* PyIdentifierFromString.proto */
#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif

/* ModuleImport.proto */
static PyObject *__Pyx_ImportModule(const char *name);

/* TypeImport.proto */
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);

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


/* Module declarations from 'libcpp' */

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

/* 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' */

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

/* 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' */

/* Module declarations from 'cython_gsl' */

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

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

/* Module declarations from 'fwdpy.fwdpp' */

/* Module declarations from 'fwdpy.fwdpp_internal' */

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

/* Module declarations from 'fwdpy.internal.internal' */
static PyTypeObject *__pyx_ptype_5fwdpy_8internal_8internal_shwrappervec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_8internal_8internal_region_manager_wrapper = 0;

/* Module declarations from 'fwdpy.cpp' */

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

/* Module declarations from 'fwdpy.structs' */

/* Module declarations from 'fwdpy.fitness' */
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_SpopFitness = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_SpopAdditive = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_SpopMult = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_MlocusFitness = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_MlocusAdditive = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_7fitness_MlocusMult = 0;
static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_additive_update_2(double &, KTfwd::popgenmut const &); /*proto*/
static CYTHON_INLINE void __pyx_f_5fwdpy_7fitness_hom_additive_update_1(double &, KTfwd::popgenmut const &); /*proto*/

/* Module declarations from 'fwdpy.fwdpy' */
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_PopType = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_Spop = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_MetaPop = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_MlocusPop = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_SpopGenMut = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_PopVec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_SpopVec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_SpopGenMutVec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_MetaPopVec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_MlocusPopVec = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_GSLrng = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_TemporalSampler = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_NothingSampler = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_QtraitStatsSampler = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_PopSampler = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_VASampler = 0;
static PyTypeObject *__pyx_ptype_5fwdpy_5fwdpy_FreqSampler = 0;

/* Module declarations from 'fwdpy.demography.demography' */
static PyObject *__pyx_f_5fwdpy_10demography_10demography_copy_pop_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t); /*proto*/
static PyObject *__pyx_f_5fwdpy_10demography_10demography_remove_pop_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t); /*proto*/
static PyObject *__pyx_f_5fwdpy_10demography_10demography_merge_pops_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t, size_t); /*proto*/
static PyObject *__pyx_f_5fwdpy_10demography_10demography_split_deme_details(struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *, struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t, unsigned int, int); /*proto*/
static PyObject *__pyx_f_5fwdpy_10demography_10demography_admix_demes_details(struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *, struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t, size_t, double, unsigned int, int); /*proto*/
static PyObject *__pyx_f_5fwdpy_10demography_10demography_swap_demes_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *, size_t, size_t); /*proto*/
#define __Pyx_MODULE_NAME "fwdpy.demography.demography"
int __pyx_module_is_main_fwdpy__demography__demography = 0;

/* Implementation of 'fwdpy.demography.demography' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_round;
static const char __pyx_k_G[] = "G";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_rv[] = "rv";
static const char __pyx_k_exp[] = "exp";
static const char __pyx_k_log[] = "log";
static const char __pyx_k_rng[] = "rng";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_math[] = "math";
static const char __pyx_k_pops[] = "pops";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_N_new[] = "N_new";
static const char __pyx_k_Nstop[] = "Nstop";
static const char __pyx_k_deme1[] = "deme1";
static const char __pyx_k_deme2[] = "deme2";
static const char __pyx_k_mpops[] = "mpops";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_round[] = "round";
static const char __pyx_k_Nstart[] = "Nstart";
static const char __pyx_k_deme_i[] = "deme_i";
static const char __pyx_k_deme_j[] = "deme_j";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_copy_pop[] = "copy_pop";
static const char __pyx_k_swap_pops[] = "swap_pops";
static const char __pyx_k_admix_pops[] = "admix_pops";
static const char __pyx_k_deme_index[] = "deme_index";
static const char __pyx_k_merge_pops[] = "merge_pops";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_remove_pop[] = "remove_pop";
static const char __pyx_k_split_pops[] = "split_pops";
static const char __pyx_k_replacement[] = "replacement";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_time_must_be_1[] = "time must be >= 1";
static const char __pyx_k_make_MetaPopVec[] = "make_MetaPopVec";
static const char __pyx_k_admix_proportion[] = "admix_proportion";
static const char __pyx_k_copy_pop_line_43[] = "copy_pop (line 43)";
static const char __pyx_k_merge_pops_line_71[] = "merge_pops (line 71)";
static const char __pyx_k_swap_pops_line_193[] = "swap_pops (line 193)";
static const char __pyx_k_admix_pops_line_164[] = "admix_pops (line 164)";
static const char __pyx_k_remove_pop_line_101[] = "remove_pop (line 101)";
static const char __pyx_k_split_pops_line_128[] = "split_pops (line 128)";
static const char __pyx_k_exponential_size_change[] = "exponential_size_change";
static const char __pyx_k_make_MetaPopVec_line_27[] = "make_MetaPopVec (line 27)";
static const char __pyx_k_fwdpy_demography_demography[] = "fwdpy.demography.demography";
static const char __pyx_k_Swap_demes_param_mpops_A_class[] = "\n    Swap demes.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_i: A value in the range :math:`0 \\leq x \\leq len(mpops).`\n    :param deme_j: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_i or deme_j is out of range\n\n    ..note:: This function simply swaps the diploids in two demes, and is probably only useful if you\n    want the deme order to be a certain way after performing other demographic operations.\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 2 demes of different size\n    >>> m = fp.MetaPopVec(64,[1000,500])\n    >>> m[0].popsizes()\n    [1000, 500]\n    >>> demog.swap_pops(m,0,1)\n    >>> m[0].popsizes()\n    [500, 1000]\n    ";
static const char __pyx_k_Admix_two_demes_param_rng_A_cla[] = "\n    Admix two demes\n\n    :param rng: A :class:`fwdpy.fwdpy.GSLrng`\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme1: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param deme2: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param admix_proportion: The probability that an individual in the admixed deme comes from deme1.\n    :param N_new: population size of admixed population\n    :bint replacement: Whether to sample individuals into new deme with replacement\n\n    ..note:: The new deme is added to the end of the metapopulation.\n\n    Example:\n    \n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 2 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000])\n    >>> #Create new admixed deme with N=500, 25% individuals from deme 0:\n    >>> rng=fp.GSLrng(100)\n    >>> demog.admix_pops(rng,m,0,1,0.25,500)\n    >>> m[0].popsizes()\n    [1000, 1000, 500]\n    ";
static const char __pyx_k_Initialize_class_fwdpy_fwdpy_Me[] = "\n    Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> s=fp.SpopVec(40,100)\n    >>> m=demog.make_MetaPopVec(s)\n    ";
static const char __pyx_k_Make_an_exact_copy_of_an_existi[] = "\n    Make an exact copy of an existing deme.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 1 deme of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000])\n    >>> len(m)\n    64\n    >>> m[0].popsizes()\n    [1000]\n    >>> demog.copy_pop(m,0)\n    >>> m[0].popsizes()\n    [1000, 1000]\n    ";
static const char __pyx_k_Merge_population_max_deme_i_dem[] = "\n    Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_i: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param deme_j: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range or RuntimeError if deme_i == deme_j\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 3 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000,1000])\n    >>> m[0].popsizes()\n    [1000, 1000, 1000]\n    >>> demog.merge_pops(m,1,2)\n    >>> m[0].popsizes()\n    [1000, 2000]\n    >>> demog.merge_pops(m,0,1)\n    >>> m[0].popsizes()\n    [3000]\n    ";
static const char __pyx_k_Nstart_and_Nstop_must_both_be_1[] = "Nstart and Nstop must both be >= 1";
static const char __pyx_k_Remove_a_deme_from_a_metapopula[] = "\n    Remove a deme from a metapopulation.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 3 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000,1000])\n    >>> demog.merge_pops(m,1,2)\n    >>> m[0].popsizes()\n    [1000, 2000]\n    >>> demog.remove_pop(m,0)\n    >>> m[0].popsizes()\n    [2000]\n    ";
static const char __pyx_k_Split_an_existing_deme_into_two[] = "\n    Split an existing deme into two.\n\n    :param rng: A :class:`fwdpy.fwdpy.GSLrng`\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param N_new: The size of the new deme.\n    :bint replacement: Whether to sample individuals into new deme with replacement\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range or RuntimeError if N_new is larger than parental deme size.\n\n    ..note:: The parental population's size is reduced by a value of N_new.  If splitting **without** replacement,\n    then the daughter deme is generated from a list of unique diploids who are remvoed from the parental deme.  **With**\n    replacement, both demes are populated by random samples from the parental deme.  The new deme is added to the end of \n    the metapopulation.\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 1 deme of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000])\n    >>> m[0].popsizes()\n    [1000]\n    >>> #Split pops into sizes 250 and 750:\n    >>> rng = fp.GSLrng(100)\n    >>> demog.split_pops(rng,m,0,750)\n    >>> m[0].popsizes()\n    [250, 750]\n    ";
static const char __pyx_k_home_kevin_src_fwdpy_fwdpy_demo[] = "/home/kevin/src/fwdpy/fwdpy/demography/demography.pyx";
static PyObject *__pyx_kp_u_Admix_two_demes_param_rng_A_cla;
static PyObject *__pyx_n_s_G;
static PyObject *__pyx_kp_u_Initialize_class_fwdpy_fwdpy_Me;
static PyObject *__pyx_kp_u_Make_an_exact_copy_of_an_existi;
static PyObject *__pyx_kp_u_Merge_population_max_deme_i_dem;
static PyObject *__pyx_n_s_N_new;
static PyObject *__pyx_n_s_Nstart;
static PyObject *__pyx_kp_s_Nstart_and_Nstop_must_both_be_1;
static PyObject *__pyx_n_s_Nstop;
static PyObject *__pyx_kp_u_Remove_a_deme_from_a_metapopula;
static PyObject *__pyx_n_s_RuntimeError;
static PyObject *__pyx_kp_u_Split_an_existing_deme_into_two;
static PyObject *__pyx_kp_u_Swap_demes_param_mpops_A_class;
static PyObject *__pyx_n_s_admix_pops;
static PyObject *__pyx_kp_u_admix_pops_line_164;
static PyObject *__pyx_n_s_admix_proportion;
static PyObject *__pyx_n_s_copy_pop;
static PyObject *__pyx_kp_u_copy_pop_line_43;
static PyObject *__pyx_n_s_deme1;
static PyObject *__pyx_n_s_deme2;
static PyObject *__pyx_n_s_deme_i;
static PyObject *__pyx_n_s_deme_index;
static PyObject *__pyx_n_s_deme_j;
static PyObject *__pyx_n_s_exp;
static PyObject *__pyx_n_s_exponential_size_change;
static PyObject *__pyx_n_s_fwdpy_demography_demography;
static PyObject *__pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_log;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_make_MetaPopVec;
static PyObject *__pyx_kp_u_make_MetaPopVec_line_27;
static PyObject *__pyx_n_s_math;
static PyObject *__pyx_n_s_merge_pops;
static PyObject *__pyx_kp_u_merge_pops_line_71;
static PyObject *__pyx_n_s_mpops;
static PyObject *__pyx_n_s_pops;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_remove_pop;
static PyObject *__pyx_kp_u_remove_pop_line_101;
static PyObject *__pyx_n_s_replacement;
static PyObject *__pyx_n_s_rng;
static PyObject *__pyx_n_s_round;
static PyObject *__pyx_n_s_rv;
static PyObject *__pyx_n_s_split_pops;
static PyObject *__pyx_kp_u_split_pops_line_128;
static PyObject *__pyx_n_s_swap_pops;
static PyObject *__pyx_kp_u_swap_pops_line_193;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_time;
static PyObject *__pyx_kp_s_time_must_be_1;
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_make_MetaPopVec(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *__pyx_v_pops); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_2copy_pop(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_4merge_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_i, size_t __pyx_v_deme_j); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_6remove_pop(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_8split_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index, unsigned int __pyx_v_N_new, int __pyx_v_replacement); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_10admix_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme1, size_t __pyx_v_deme2, double __pyx_v_admix_proportion, unsigned int __pyx_v_N_new, int __pyx_v_replacement); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_12swap_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_i, size_t __pyx_v_deme_j); /* proto */
static PyObject *__pyx_pf_5fwdpy_10demography_10demography_14exponential_size_change(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_Nstart, PyObject *__pyx_v_Nstop, PyObject *__pyx_v_time); /* proto */
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_tuple_;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_tuple__9;
static PyObject *__pyx_tuple__11;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__17;
static PyObject *__pyx_codeobj__4;
static PyObject *__pyx_codeobj__6;
static PyObject *__pyx_codeobj__8;
static PyObject *__pyx_codeobj__10;
static PyObject *__pyx_codeobj__12;
static PyObject *__pyx_codeobj__14;
static PyObject *__pyx_codeobj__16;
static PyObject *__pyx_codeobj__18;

/* "fwdpy/demography/demography.pyx":6
 * ##cdef function act directly on C++ types
 * 
 * cdef copy_pop_details(MetaPop mpop,size_t deme):             # <<<<<<<<<<<<<<
 *     copy_deme(mpop.mpop.get(),deme)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_copy_pop_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_deme) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("copy_pop_details", 0);

  /* "fwdpy/demography/demography.pyx":7
 * 
 * cdef copy_pop_details(MetaPop mpop,size_t deme):
 *     copy_deme(mpop.mpop.get(),deme)             # <<<<<<<<<<<<<<
 * 
 * cdef remove_pop_details(MetaPop mpop,size_t deme):
 */
  try {
    fwdpy::copy_deme(__pyx_v_mpop->mpop.get(), __pyx_v_deme);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 7, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":6
 * ##cdef function act directly on C++ types
 * 
 * cdef copy_pop_details(MetaPop mpop,size_t deme):             # <<<<<<<<<<<<<<
 *     copy_deme(mpop.mpop.get(),deme)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.copy_pop_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":9
 *     copy_deme(mpop.mpop.get(),deme)
 * 
 * cdef remove_pop_details(MetaPop mpop,size_t deme):             # <<<<<<<<<<<<<<
 *     remove_deme(mpop.mpop.get(),deme)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_remove_pop_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_deme) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("remove_pop_details", 0);

  /* "fwdpy/demography/demography.pyx":10
 * 
 * cdef remove_pop_details(MetaPop mpop,size_t deme):
 *     remove_deme(mpop.mpop.get(),deme)             # <<<<<<<<<<<<<<
 * 
 * cdef merge_pops_details(MetaPop mpop,size_t i,size_t j):
 */
  try {
    fwdpy::remove_deme(__pyx_v_mpop->mpop.get(), __pyx_v_deme);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 10, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":9
 *     copy_deme(mpop.mpop.get(),deme)
 * 
 * cdef remove_pop_details(MetaPop mpop,size_t deme):             # <<<<<<<<<<<<<<
 *     remove_deme(mpop.mpop.get(),deme)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.remove_pop_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":12
 *     remove_deme(mpop.mpop.get(),deme)
 * 
 * cdef merge_pops_details(MetaPop mpop,size_t i,size_t j):             # <<<<<<<<<<<<<<
 *     merge_demes(mpop.mpop.get(),i,j)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_merge_pops_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_i, size_t __pyx_v_j) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("merge_pops_details", 0);

  /* "fwdpy/demography/demography.pyx":13
 * 
 * cdef merge_pops_details(MetaPop mpop,size_t i,size_t j):
 *     merge_demes(mpop.mpop.get(),i,j)             # <<<<<<<<<<<<<<
 * 
 * cdef split_deme_details(GSLrng r,MetaPop mpop,size_t i, unsigned N_new, bint replacement):
 */
  try {
    fwdpy::merge_demes(__pyx_v_mpop->mpop.get(), __pyx_v_i, __pyx_v_j);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 13, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":12
 *     remove_deme(mpop.mpop.get(),deme)
 * 
 * cdef merge_pops_details(MetaPop mpop,size_t i,size_t j):             # <<<<<<<<<<<<<<
 *     merge_demes(mpop.mpop.get(),i,j)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.merge_pops_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":15
 *     merge_demes(mpop.mpop.get(),i,j)
 * 
 * cdef split_deme_details(GSLrng r,MetaPop mpop,size_t i, unsigned N_new, bint replacement):             # <<<<<<<<<<<<<<
 *     split_deme(r.thisptr.get(),mpop.mpop.get(),i,N_new,replacement)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_split_deme_details(struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_r, struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_i, unsigned int __pyx_v_N_new, int __pyx_v_replacement) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("split_deme_details", 0);

  /* "fwdpy/demography/demography.pyx":16
 * 
 * cdef split_deme_details(GSLrng r,MetaPop mpop,size_t i, unsigned N_new, bint replacement):
 *     split_deme(r.thisptr.get(),mpop.mpop.get(),i,N_new,replacement)             # <<<<<<<<<<<<<<
 * 
 * cdef admix_demes_details(GSLrng r,MetaPop mpop,size_t i,size_t j,double p,unsigned N_new, bint replacement):
 */
  try {
    fwdpy::split_deme(__pyx_v_r->thisptr->get(), __pyx_v_mpop->mpop.get(), __pyx_v_i, __pyx_v_N_new, __pyx_v_replacement);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 16, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":15
 *     merge_demes(mpop.mpop.get(),i,j)
 * 
 * cdef split_deme_details(GSLrng r,MetaPop mpop,size_t i, unsigned N_new, bint replacement):             # <<<<<<<<<<<<<<
 *     split_deme(r.thisptr.get(),mpop.mpop.get(),i,N_new,replacement)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.split_deme_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":18
 *     split_deme(r.thisptr.get(),mpop.mpop.get(),i,N_new,replacement)
 * 
 * cdef admix_demes_details(GSLrng r,MetaPop mpop,size_t i,size_t j,double p,unsigned N_new, bint replacement):             # <<<<<<<<<<<<<<
 *     admix_demes(r.thisptr.get(),mpop.mpop.get(),i,j,p,N_new,replacement)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_admix_demes_details(struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_r, struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_i, size_t __pyx_v_j, double __pyx_v_p, unsigned int __pyx_v_N_new, int __pyx_v_replacement) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("admix_demes_details", 0);

  /* "fwdpy/demography/demography.pyx":19
 * 
 * cdef admix_demes_details(GSLrng r,MetaPop mpop,size_t i,size_t j,double p,unsigned N_new, bint replacement):
 *     admix_demes(r.thisptr.get(),mpop.mpop.get(),i,j,p,N_new,replacement)             # <<<<<<<<<<<<<<
 * 
 * cdef swap_demes_details(MetaPop mpop, size_t i, size_t j):
 */
  try {
    fwdpy::admix_demes(__pyx_v_r->thisptr->get(), __pyx_v_mpop->mpop.get(), __pyx_v_i, __pyx_v_j, __pyx_v_p, __pyx_v_N_new, __pyx_v_replacement);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 19, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":18
 *     split_deme(r.thisptr.get(),mpop.mpop.get(),i,N_new,replacement)
 * 
 * cdef admix_demes_details(GSLrng r,MetaPop mpop,size_t i,size_t j,double p,unsigned N_new, bint replacement):             # <<<<<<<<<<<<<<
 *     admix_demes(r.thisptr.get(),mpop.mpop.get(),i,j,p,N_new,replacement)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.admix_demes_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":21
 *     admix_demes(r.thisptr.get(),mpop.mpop.get(),i,j,p,N_new,replacement)
 * 
 * cdef swap_demes_details(MetaPop mpop, size_t i, size_t j):             # <<<<<<<<<<<<<<
 *     swap_demes(mpop.mpop.get(),i,j)
 * 
 */

static PyObject *__pyx_f_5fwdpy_10demography_10demography_swap_demes_details(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *__pyx_v_mpop, size_t __pyx_v_i, size_t __pyx_v_j) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("swap_demes_details", 0);

  /* "fwdpy/demography/demography.pyx":22
 * 
 * cdef swap_demes_details(MetaPop mpop, size_t i, size_t j):
 *     swap_demes(mpop.mpop.get(),i,j)             # <<<<<<<<<<<<<<
 * 
 * ##def function are callable from Python:
 */
  try {
    fwdpy::swap_demes(__pyx_v_mpop->mpop.get(), __pyx_v_i, __pyx_v_j);
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(0, 22, __pyx_L1_error)
  }

  /* "fwdpy/demography/demography.pyx":21
 *     admix_demes(r.thisptr.get(),mpop.mpop.get(),i,j,p,N_new,replacement)
 * 
 * cdef swap_demes_details(MetaPop mpop, size_t i, size_t j):             # <<<<<<<<<<<<<<
 *     swap_demes(mpop.mpop.get(),i,j)
 * 
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.swap_demes_details", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":27
 * from cython.operator cimport dereference as deref
 * 
 * def make_MetaPopVec(SpopVec pops):             # <<<<<<<<<<<<<<
 *     """
 *     Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_1make_MetaPopVec(PyObject *__pyx_self, PyObject *__pyx_v_pops); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_make_MetaPopVec[] = "\n    Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> s=fp.SpopVec(40,100)\n    >>> m=demog.make_MetaPopVec(s)\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_1make_MetaPopVec = {"make_MetaPopVec", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_1make_MetaPopVec, METH_O, __pyx_doc_5fwdpy_10demography_10demography_make_MetaPopVec};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_1make_MetaPopVec(PyObject *__pyx_self, PyObject *__pyx_v_pops) {
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("make_MetaPopVec (wrapper)", 0);
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_pops), __pyx_ptype_5fwdpy_5fwdpy_SpopVec, 1, "pops", 0))) __PYX_ERR(0, 27, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_make_MetaPopVec(__pyx_self, ((struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *)__pyx_v_pops));

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_make_MetaPopVec(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_SpopVec *__pyx_v_pops) {
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_rv = NULL;
  Py_ssize_t __pyx_v_i;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  __Pyx_RefNannySetupContext("make_MetaPopVec", 0);

  /* "fwdpy/demography/demography.pyx":38
 *     >>> m=demog.make_MetaPopVec(s)
 *     """
 *     rv=MetaPopVec(len(pops),[0])             # <<<<<<<<<<<<<<
 *     for i in range(len(pops)):
 *         rv.mpops[i].reset(new metapop_t(deref(pops.pops[i].get())))
 */
  __pyx_t_1 = PyObject_Length(((PyObject *)__pyx_v_pops)); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 38, __pyx_L1_error)
  __pyx_t_2 = PyInt_FromSsize_t(__pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_INCREF(__pyx_int_0);
  __Pyx_GIVEREF(__pyx_int_0);
  PyList_SET_ITEM(__pyx_t_3, 0, __pyx_int_0);
  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_2);
  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_3);
  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3);
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_5fwdpy_5fwdpy_MetaPopVec), __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_rv = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)__pyx_t_3);
  __pyx_t_3 = 0;

  /* "fwdpy/demography/demography.pyx":39
 *     """
 *     rv=MetaPopVec(len(pops),[0])
 *     for i in range(len(pops)):             # <<<<<<<<<<<<<<
 *         rv.mpops[i].reset(new metapop_t(deref(pops.pops[i].get())))
 *     return rv
 */
  __pyx_t_1 = PyObject_Length(((PyObject *)__pyx_v_pops)); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 39, __pyx_L1_error)
  for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_1; __pyx_t_5+=1) {
    __pyx_v_i = __pyx_t_5;

    /* "fwdpy/demography/demography.pyx":40
 *     rv=MetaPopVec(len(pops),[0])
 *     for i in range(len(pops)):
 *         rv.mpops[i].reset(new metapop_t(deref(pops.pops[i].get())))             # <<<<<<<<<<<<<<
 *     return rv
 * 
 */
    (__pyx_v_rv->mpops[__pyx_v_i]).reset(new fwdpy::metapop_t((*(__pyx_v_pops->pops[__pyx_v_i]).get())));
  }

  /* "fwdpy/demography/demography.pyx":41
 *     for i in range(len(pops)):
 *         rv.mpops[i].reset(new metapop_t(deref(pops.pops[i].get())))
 *     return rv             # <<<<<<<<<<<<<<
 * 
 * def copy_pop(MetaPopVec mpops, size_t deme_index):
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_rv));
  __pyx_r = ((PyObject *)__pyx_v_rv);
  goto __pyx_L0;

  /* "fwdpy/demography/demography.pyx":27
 * from cython.operator cimport dereference as deref
 * 
 * def make_MetaPopVec(SpopVec pops):             # <<<<<<<<<<<<<<
 *     """
 *     Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.make_MetaPopVec", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_rv);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":43
 *     return rv
 * 
 * def copy_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Make an exact copy of an existing deme.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_3copy_pop(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_2copy_pop[] = "\n    Make an exact copy of an existing deme.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 1 deme of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000])\n    >>> len(m)\n    64\n    >>> m[0].popsizes()\n    [1000]\n    >>> demog.copy_pop(m,0)\n    >>> m[0].popsizes()\n    [1000, 1000]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_3copy_pop = {"copy_pop", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_3copy_pop, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_2copy_pop};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_3copy_pop(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme_index;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("copy_pop (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_mpops,&__pyx_n_s_deme_index,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_index)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("copy_pop", 1, 2, 2, 1); __PYX_ERR(0, 43, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "copy_pop") < 0)) __PYX_ERR(0, 43, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[0]);
    __pyx_v_deme_index = __Pyx_PyInt_As_size_t(values[1]); if (unlikely((__pyx_v_deme_index == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 43, __pyx_L3_error)
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("copy_pop", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 43, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.copy_pop", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 43, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_2copy_pop(__pyx_self, __pyx_v_mpops, __pyx_v_deme_index);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_2copy_pop(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("copy_pop", 0);

  /* "fwdpy/demography/demography.pyx":68
 *     [1000, 1000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         copy_pop_details(i,deme_index)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 68, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 68, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 68, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 68, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 68, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 68, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 68, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":69
 *     """
 *     for i in mpops:
 *         copy_pop_details(i,deme_index)             # <<<<<<<<<<<<<<
 * 
 * def merge_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 69, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_copy_pop_details(((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 69, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":68
 *     [1000, 1000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         copy_pop_details(i,deme_index)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":43
 *     return rv
 * 
 * def copy_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Make an exact copy of an existing deme.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.copy_pop", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":71
 *         copy_pop_details(i,deme_index)
 * 
 * def merge_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_5merge_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_4merge_pops[] = "\n    Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_i: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param deme_j: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range or RuntimeError if deme_i == deme_j\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 3 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000,1000])\n    >>> m[0].popsizes()\n    [1000, 1000, 1000]\n    >>> demog.merge_pops(m,1,2)\n    >>> m[0].popsizes()\n    [1000, 2000]\n    >>> demog.merge_pops(m,0,1)\n    >>> m[0].popsizes()\n    [3000]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_5merge_pops = {"merge_pops", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_5merge_pops, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_4merge_pops};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_5merge_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme_i;
  size_t __pyx_v_deme_j;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("merge_pops (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_mpops,&__pyx_n_s_deme_i,&__pyx_n_s_deme_j,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_i)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("merge_pops", 1, 3, 3, 1); __PYX_ERR(0, 71, __pyx_L3_error)
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_j)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("merge_pops", 1, 3, 3, 2); __PYX_ERR(0, 71, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "merge_pops") < 0)) __PYX_ERR(0, 71, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[0]);
    __pyx_v_deme_i = __Pyx_PyInt_As_size_t(values[1]); if (unlikely((__pyx_v_deme_i == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 71, __pyx_L3_error)
    __pyx_v_deme_j = __Pyx_PyInt_As_size_t(values[2]); if (unlikely((__pyx_v_deme_j == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 71, __pyx_L3_error)
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("merge_pops", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 71, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.merge_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 71, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_4merge_pops(__pyx_self, __pyx_v_mpops, __pyx_v_deme_i, __pyx_v_deme_j);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_4merge_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_i, size_t __pyx_v_deme_j) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("merge_pops", 0);

  /* "fwdpy/demography/demography.pyx":98
 *     [3000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 98, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 98, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 98, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 98, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 98, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 98, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 98, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":99
 *     """
 *     for i in mpops:
 *         merge_pops_details(i,deme_i,deme_j)             # <<<<<<<<<<<<<<
 * 
 * def remove_pop(MetaPopVec mpops, size_t deme_index):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 99, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_merge_pops_details(((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme_i, __pyx_v_deme_j); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 99, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":98
 *     [3000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":71
 *         copy_pop_details(i,deme_index)
 * 
 * def merge_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.merge_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":101
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 * def remove_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Remove a deme from a metapopulation.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_7remove_pop(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_6remove_pop[] = "\n    Remove a deme from a metapopulation.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 3 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000,1000])\n    >>> demog.merge_pops(m,1,2)\n    >>> m[0].popsizes()\n    [1000, 2000]\n    >>> demog.remove_pop(m,0)\n    >>> m[0].popsizes()\n    [2000]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_7remove_pop = {"remove_pop", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_7remove_pop, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_6remove_pop};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_7remove_pop(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme_index;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("remove_pop (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_mpops,&__pyx_n_s_deme_index,0};
    PyObject* values[2] = {0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_index)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("remove_pop", 1, 2, 2, 1); __PYX_ERR(0, 101, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "remove_pop") < 0)) __PYX_ERR(0, 101, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
    }
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[0]);
    __pyx_v_deme_index = __Pyx_PyInt_As_size_t(values[1]); if (unlikely((__pyx_v_deme_index == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 101, __pyx_L3_error)
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("remove_pop", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 101, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.remove_pop", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 101, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_6remove_pop(__pyx_self, __pyx_v_mpops, __pyx_v_deme_index);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_6remove_pop(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("remove_pop", 0);

  /* "fwdpy/demography/demography.pyx":125
 *     [2000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         remove_pop_details(i,deme_index)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 125, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 125, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 125, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 125, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 125, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 125, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 125, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":126
 *     """
 *     for i in mpops:
 *         remove_pop_details(i,deme_index)             # <<<<<<<<<<<<<<
 * 
 * def split_pops(GSLrng rng,MetaPopVec mpops,size_t deme_index, unsigned N_new, bint replacement = False):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 126, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_remove_pop_details(((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 126, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":125
 *     [2000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         remove_pop_details(i,deme_index)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":101
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 * def remove_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Remove a deme from a metapopulation.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.remove_pop", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":128
 *         remove_pop_details(i,deme_index)
 * 
 * def split_pops(GSLrng rng,MetaPopVec mpops,size_t deme_index, unsigned N_new, bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Split an existing deme into two.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_9split_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_8split_pops[] = "\n    Split an existing deme into two.\n\n    :param rng: A :class:`fwdpy.fwdpy.GSLrng`\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_index: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param N_new: The size of the new deme.\n    :bint replacement: Whether to sample individuals into new deme with replacement\n\n    :return: nothing\n\n    :raise: IndexError if deme_index out of range or RuntimeError if N_new is larger than parental deme size.\n\n    ..note:: The parental population's size is reduced by a value of N_new.  If splitting **without** replacement,\n    then the daughter deme is generated from a list of unique diploids who are remvoed from the parental deme.  **With**\n    replacement, both demes are populated by random samples from the parental deme.  The new deme is added to the end of \n    the metapopulation.\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 1 deme of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000])\n    >>> m[0].popsizes()\n    [1000]\n    >>> #Split pops into sizes 250 and 750:\n    >>> rng = fp.GSLrng(100)\n    >>> demog.split_pops(rng,m,0,750)\n    >>> m[0].popsizes()\n    [250, 750]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_9split_pops = {"split_pops", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_9split_pops, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_8split_pops};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_9split_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng = 0;
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme_index;
  unsigned int __pyx_v_N_new;
  int __pyx_v_replacement;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("split_pops (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_rng,&__pyx_n_s_mpops,&__pyx_n_s_deme_index,&__pyx_n_s_N_new,&__pyx_n_s_replacement,0};
    PyObject* values[5] = {0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rng)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("split_pops", 0, 4, 5, 1); __PYX_ERR(0, 128, __pyx_L3_error)
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_index)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("split_pops", 0, 4, 5, 2); __PYX_ERR(0, 128, __pyx_L3_error)
        }
        case  3:
        if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_N_new)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("split_pops", 0, 4, 5, 3); __PYX_ERR(0, 128, __pyx_L3_error)
        }
        case  4:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_replacement);
          if (value) { values[4] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "split_pops") < 0)) __PYX_ERR(0, 128, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_rng = ((struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *)values[0]);
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[1]);
    __pyx_v_deme_index = __Pyx_PyInt_As_size_t(values[2]); if (unlikely((__pyx_v_deme_index == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 128, __pyx_L3_error)
    __pyx_v_N_new = __Pyx_PyInt_As_unsigned_int(values[3]); if (unlikely((__pyx_v_N_new == (unsigned int)-1) && PyErr_Occurred())) __PYX_ERR(0, 128, __pyx_L3_error)
    if (values[4]) {
      __pyx_v_replacement = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_replacement == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 128, __pyx_L3_error)
    } else {
      __pyx_v_replacement = ((int)0);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("split_pops", 0, 4, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 128, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.split_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_rng), __pyx_ptype_5fwdpy_5fwdpy_GSLrng, 1, "rng", 0))) __PYX_ERR(0, 128, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 128, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_8split_pops(__pyx_self, __pyx_v_rng, __pyx_v_mpops, __pyx_v_deme_index, __pyx_v_N_new, __pyx_v_replacement);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_8split_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_index, unsigned int __pyx_v_N_new, int __pyx_v_replacement) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("split_pops", 0);

  /* "fwdpy/demography/demography.pyx":161
 *     [250, 750]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 161, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 161, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 161, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 161, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 161, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 161, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 161, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":162
 *     """
 *     for i in mpops:
 *         split_deme_details(rng,i,deme_index,N_new,replacement)             # <<<<<<<<<<<<<<
 * 
 * def admix_pops(GSLrng rng, MetaPopVec mpops, size_t deme1, size_t deme2, double admix_proportion,unsigned N_new,bint replacement = False):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 162, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_split_deme_details(__pyx_v_rng, ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme_index, __pyx_v_N_new, __pyx_v_replacement); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 162, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":161
 *     [250, 750]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":128
 *         remove_pop_details(i,deme_index)
 * 
 * def split_pops(GSLrng rng,MetaPopVec mpops,size_t deme_index, unsigned N_new, bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Split an existing deme into two.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.split_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":164
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 * def admix_pops(GSLrng rng, MetaPopVec mpops, size_t deme1, size_t deme2, double admix_proportion,unsigned N_new,bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Admix two demes
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_11admix_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_10admix_pops[] = "\n    Admix two demes\n\n    :param rng: A :class:`fwdpy.fwdpy.GSLrng`\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme1: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param deme2: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n    :param admix_proportion: The probability that an individual in the admixed deme comes from deme1.\n    :param N_new: population size of admixed population\n    :bint replacement: Whether to sample individuals into new deme with replacement\n\n    ..note:: The new deme is added to the end of the metapopulation.\n\n    Example:\n    \n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 2 demes of N=1,000\n    >>> m = fp.MetaPopVec(64,[1000,1000])\n    >>> #Create new admixed deme with N=500, 25% individuals from deme 0:\n    >>> rng=fp.GSLrng(100)\n    >>> demog.admix_pops(rng,m,0,1,0.25,500)\n    >>> m[0].popsizes()\n    [1000, 1000, 500]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_11admix_pops = {"admix_pops", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_11admix_pops, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_10admix_pops};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_11admix_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng = 0;
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme1;
  size_t __pyx_v_deme2;
  double __pyx_v_admix_proportion;
  unsigned int __pyx_v_N_new;
  int __pyx_v_replacement;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("admix_pops (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_rng,&__pyx_n_s_mpops,&__pyx_n_s_deme1,&__pyx_n_s_deme2,&__pyx_n_s_admix_proportion,&__pyx_n_s_N_new,&__pyx_n_s_replacement,0};
    PyObject* values[7] = {0,0,0,0,0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rng)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, 1); __PYX_ERR(0, 164, __pyx_L3_error)
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme1)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, 2); __PYX_ERR(0, 164, __pyx_L3_error)
        }
        case  3:
        if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme2)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, 3); __PYX_ERR(0, 164, __pyx_L3_error)
        }
        case  4:
        if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_admix_proportion)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, 4); __PYX_ERR(0, 164, __pyx_L3_error)
        }
        case  5:
        if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_N_new)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, 5); __PYX_ERR(0, 164, __pyx_L3_error)
        }
        case  6:
        if (kw_args > 0) {
          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s_replacement);
          if (value) { values[6] = value; kw_args--; }
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "admix_pops") < 0)) __PYX_ERR(0, 164, __pyx_L3_error)
      }
    } else {
      switch (PyTuple_GET_SIZE(__pyx_args)) {
        case  7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
        values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
        values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
        values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        break;
        default: goto __pyx_L5_argtuple_error;
      }
    }
    __pyx_v_rng = ((struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *)values[0]);
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[1]);
    __pyx_v_deme1 = __Pyx_PyInt_As_size_t(values[2]); if (unlikely((__pyx_v_deme1 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 164, __pyx_L3_error)
    __pyx_v_deme2 = __Pyx_PyInt_As_size_t(values[3]); if (unlikely((__pyx_v_deme2 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 164, __pyx_L3_error)
    __pyx_v_admix_proportion = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_admix_proportion == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 164, __pyx_L3_error)
    __pyx_v_N_new = __Pyx_PyInt_As_unsigned_int(values[5]); if (unlikely((__pyx_v_N_new == (unsigned int)-1) && PyErr_Occurred())) __PYX_ERR(0, 164, __pyx_L3_error)
    if (values[6]) {
      __pyx_v_replacement = __Pyx_PyObject_IsTrue(values[6]); if (unlikely((__pyx_v_replacement == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 164, __pyx_L3_error)
    } else {
      __pyx_v_replacement = ((int)0);
    }
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("admix_pops", 0, 6, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 164, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.admix_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_rng), __pyx_ptype_5fwdpy_5fwdpy_GSLrng, 1, "rng", 0))) __PYX_ERR(0, 164, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 164, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_10admix_pops(__pyx_self, __pyx_v_rng, __pyx_v_mpops, __pyx_v_deme1, __pyx_v_deme2, __pyx_v_admix_proportion, __pyx_v_N_new, __pyx_v_replacement);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_10admix_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_GSLrng *__pyx_v_rng, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme1, size_t __pyx_v_deme2, double __pyx_v_admix_proportion, unsigned int __pyx_v_N_new, int __pyx_v_replacement) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("admix_pops", 0);

  /* "fwdpy/demography/demography.pyx":190
 *     [1000, 1000, 500]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 190, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 190, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 190, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 190, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 190, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 190, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 190, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":191
 *     """
 *     for i in mpops:
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)             # <<<<<<<<<<<<<<
 * 
 * def swap_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 191, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_admix_demes_details(__pyx_v_rng, ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme1, __pyx_v_deme2, __pyx_v_admix_proportion, __pyx_v_N_new, __pyx_v_replacement); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 191, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":190
 *     [1000, 1000, 500]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":164
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 * def admix_pops(GSLrng rng, MetaPopVec mpops, size_t deme1, size_t deme2, double admix_proportion,unsigned N_new,bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Admix two demes
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.admix_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":193
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 * def swap_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Swap demes.
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_13swap_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_12swap_pops[] = "\n    Swap demes.\n\n    :param mpops: A :class:`fwdpy.fwdpy.MetaPopVec`\n    :param deme_i: A value in the range :math:`0 \\leq x \\leq len(mpops).`\n    :param deme_j: A value in the range :math:`0 \\leq x \\leq len(mpops)`.\n\n    :return: nothing\n\n    :raise: IndexError if deme_i or deme_j is out of range\n\n    ..note:: This function simply swaps the diploids in two demes, and is probably only useful if you\n    want the deme order to be a certain way after performing other demographic operations.\n\n    Example:\n\n    >>> import fwdpy as fp\n    >>> import fwdpy.demography as demog\n    >>> #Init 64 metapops with 2 demes of different size\n    >>> m = fp.MetaPopVec(64,[1000,500])\n    >>> m[0].popsizes()\n    [1000, 500]\n    >>> demog.swap_pops(m,0,1)\n    >>> m[0].popsizes()\n    [500, 1000]\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_13swap_pops = {"swap_pops", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_13swap_pops, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_12swap_pops};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_13swap_pops(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops = 0;
  size_t __pyx_v_deme_i;
  size_t __pyx_v_deme_j;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("swap_pops (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_mpops,&__pyx_n_s_deme_i,&__pyx_n_s_deme_j,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mpops)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_i)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("swap_pops", 1, 3, 3, 1); __PYX_ERR(0, 193, __pyx_L3_error)
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_deme_j)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("swap_pops", 1, 3, 3, 2); __PYX_ERR(0, 193, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "swap_pops") < 0)) __PYX_ERR(0, 193, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v_mpops = ((struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *)values[0]);
    __pyx_v_deme_i = __Pyx_PyInt_As_size_t(values[1]); if (unlikely((__pyx_v_deme_i == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 193, __pyx_L3_error)
    __pyx_v_deme_j = __Pyx_PyInt_As_size_t(values[2]); if (unlikely((__pyx_v_deme_j == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 193, __pyx_L3_error)
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("swap_pops", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 193, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.swap_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_mpops), __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec, 1, "mpops", 0))) __PYX_ERR(0, 193, __pyx_L1_error)
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_12swap_pops(__pyx_self, __pyx_v_mpops, __pyx_v_deme_i, __pyx_v_deme_j);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_12swap_pops(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec *__pyx_v_mpops, size_t __pyx_v_deme_i, size_t __pyx_v_deme_j) {
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *(*__pyx_t_3)(PyObject *);
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("swap_pops", 0);

  /* "fwdpy/demography/demography.pyx":220
 *     [500, 1000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 */
  if (likely(PyList_CheckExact(((PyObject *)__pyx_v_mpops))) || PyTuple_CheckExact(((PyObject *)__pyx_v_mpops))) {
    __pyx_t_1 = ((PyObject *)__pyx_v_mpops); __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
    __pyx_t_3 = NULL;
  } else {
    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(((PyObject *)__pyx_v_mpops)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 220, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 220, __pyx_L1_error)
  }
  for (;;) {
    if (likely(!__pyx_t_3)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 220, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 220, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      } else {
        if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(0, 220, __pyx_L1_error)
        #else
        __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 220, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        #endif
      }
    } else {
      __pyx_t_4 = __pyx_t_3(__pyx_t_1);
      if (unlikely(!__pyx_t_4)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 220, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":221
 *     """
 *     for i in mpops:
 *         swap_demes_details(i,deme_i,deme_j)             # <<<<<<<<<<<<<<
 * 
 * def exponential_size_change(Nstart,Nstop,time):
 */
    if (!(likely(((__pyx_v_i) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_i, __pyx_ptype_5fwdpy_5fwdpy_MetaPop))))) __PYX_ERR(0, 221, __pyx_L1_error)
    __pyx_t_4 = __pyx_f_5fwdpy_10demography_10demography_swap_demes_details(((struct __pyx_obj_5fwdpy_5fwdpy_MetaPop *)__pyx_v_i), __pyx_v_deme_i, __pyx_v_deme_j); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 221, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "fwdpy/demography/demography.pyx":220
 *     [500, 1000]
 *     """
 *     for i in mpops:             # <<<<<<<<<<<<<<
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":193
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 * def swap_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Swap demes.
 */

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("fwdpy.demography.demography.swap_pops", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/demography/demography.pyx":223
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 * def exponential_size_change(Nstart,Nstop,time):             # <<<<<<<<<<<<<<
 *     """
 *     Generate a list of population sizes according to exponential size_change model
 */

/* Python wrapper */
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_15exponential_size_change(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5fwdpy_10demography_10demography_14exponential_size_change[] = "\n    Generate a list of population sizes according to exponential size_change model\n\n    :param Nstart: population size at onset of size change\n    :param Nstop: Population size to reach at end of size change\n    :param time: Time (in generations) to get from Nstart to Nstop\n\n    :return: A list of integers representing population size over time.\n    ";
static PyMethodDef __pyx_mdef_5fwdpy_10demography_10demography_15exponential_size_change = {"exponential_size_change", (PyCFunction)__pyx_pw_5fwdpy_10demography_10demography_15exponential_size_change, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5fwdpy_10demography_10demography_14exponential_size_change};
static PyObject *__pyx_pw_5fwdpy_10demography_10demography_15exponential_size_change(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_Nstart = 0;
  PyObject *__pyx_v_Nstop = 0;
  PyObject *__pyx_v_time = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("exponential_size_change (wrapper)", 0);
  {
    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_Nstart,&__pyx_n_s_Nstop,&__pyx_n_s_time,0};
    PyObject* values[3] = {0,0,0};
    if (unlikely(__pyx_kwds)) {
      Py_ssize_t kw_args;
      const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
      switch (pos_args) {
        case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
        case  2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
        case  1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      kw_args = PyDict_Size(__pyx_kwds);
      switch (pos_args) {
        case  0:
        if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Nstart)) != 0)) kw_args--;
        else goto __pyx_L5_argtuple_error;
        case  1:
        if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Nstop)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("exponential_size_change", 1, 3, 3, 1); __PYX_ERR(0, 223, __pyx_L3_error)
        }
        case  2:
        if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_time)) != 0)) kw_args--;
        else {
          __Pyx_RaiseArgtupleInvalid("exponential_size_change", 1, 3, 3, 2); __PYX_ERR(0, 223, __pyx_L3_error)
        }
      }
      if (unlikely(kw_args > 0)) {
        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "exponential_size_change") < 0)) __PYX_ERR(0, 223, __pyx_L3_error)
      }
    } else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
      values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
      values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
    }
    __pyx_v_Nstart = values[0];
    __pyx_v_Nstop = values[1];
    __pyx_v_time = values[2];
  }
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("exponential_size_change", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 223, __pyx_L3_error)
  __pyx_L3_error:;
  __Pyx_AddTraceback("fwdpy.demography.demography.exponential_size_change", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_5fwdpy_10demography_10demography_14exponential_size_change(__pyx_self, __pyx_v_Nstart, __pyx_v_Nstop, __pyx_v_time);

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_5fwdpy_10demography_10demography_14exponential_size_change(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_Nstart, PyObject *__pyx_v_Nstop, PyObject *__pyx_v_time) {
  PyObject *__pyx_v_G = NULL;
  PyObject *__pyx_v_rv = NULL;
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  Py_ssize_t __pyx_t_10;
  PyObject *(*__pyx_t_11)(PyObject *);
  int __pyx_t_12;
  __Pyx_RefNannySetupContext("exponential_size_change", 0);

  /* "fwdpy/demography/demography.pyx":233
 *     :return: A list of integers representing population size over time.
 *     """
 *     if time < 1:             # <<<<<<<<<<<<<<
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:
 */
  __pyx_t_1 = PyObject_RichCompare(__pyx_v_time, __pyx_int_1, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 233, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 233, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_2) {

    /* "fwdpy/demography/demography.pyx":234
 *     """
 *     if time < 1:
 *         raise RuntimeError("time must be >= 1")             # <<<<<<<<<<<<<<
 *     if Nstart < 1 or Nstop < 1:
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 234, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 234, __pyx_L1_error)

    /* "fwdpy/demography/demography.pyx":233
 *     :return: A list of integers representing population size over time.
 *     """
 *     if time < 1:             # <<<<<<<<<<<<<<
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:
 */
  }

  /* "fwdpy/demography/demography.pyx":235
 *     if time < 1:
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:             # <<<<<<<<<<<<<<
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 */
  __pyx_t_1 = PyObject_RichCompare(__pyx_v_Nstart, __pyx_int_1, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 235, __pyx_L1_error)
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L5_bool_binop_done;
  }
  __pyx_t_1 = PyObject_RichCompare(__pyx_v_Nstop, __pyx_int_1, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 235, __pyx_L1_error)
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 235, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_2 = __pyx_t_3;
  __pyx_L5_bool_binop_done:;
  if (__pyx_t_2) {

    /* "fwdpy/demography/demography.pyx":236
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")             # <<<<<<<<<<<<<<
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 *     rv=[]
 */
    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 236, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 236, __pyx_L1_error)

    /* "fwdpy/demography/demography.pyx":235
 *     if time < 1:
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:             # <<<<<<<<<<<<<<
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 */
  }

  /* "fwdpy/demography/demography.pyx":237
 *     if Nstart < 1 or Nstop < 1:
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)             # <<<<<<<<<<<<<<
 *     rv=[]
 *     for i in range(time):
 */
  __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_math); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_exp); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_t_6 = __Pyx_GetModuleGlobalName(__pyx_n_s_math); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_log); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_7))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_7);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_7, function);
    }
  }
  if (!__pyx_t_6) {
    __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_v_Nstop); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_Nstop};
      __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v_Nstop};
      __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_4);
    } else
    #endif
    {
      __pyx_t_8 = PyTuple_New(1+1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_6); __pyx_t_6 = NULL;
      __Pyx_INCREF(__pyx_v_Nstop);
      __Pyx_GIVEREF(__pyx_v_Nstop);
      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_v_Nstop);
      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_math); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_log); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  __pyx_t_8 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_6);
    if (likely(__pyx_t_8)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_8);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_6, function);
    }
  }
  if (!__pyx_t_8) {
    __pyx_t_7 = __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_Nstart); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_6)) {
      PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_v_Nstart};
      __pyx_t_7 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_7);
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
      PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_v_Nstart};
      __pyx_t_7 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_GOTREF(__pyx_t_7);
    } else
    #endif
    {
      __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8); __pyx_t_8 = NULL;
      __Pyx_INCREF(__pyx_v_Nstart);
      __Pyx_GIVEREF(__pyx_v_Nstart);
      PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_v_Nstart);
      __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_9, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = PyNumber_Subtract(__pyx_t_4, __pyx_t_7); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = __Pyx_PyNumber_Divide(__pyx_t_6, __pyx_v_time); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 237, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = NULL;
  if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
    if (likely(__pyx_t_6)) {
      PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(function);
      __Pyx_DECREF_SET(__pyx_t_5, function);
    }
  }
  if (!__pyx_t_6) {
    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_7); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 237, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_GOTREF(__pyx_t_1);
  } else {
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_7};
      __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    #if CYTHON_FAST_PYCCALL
    if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
      PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_t_7};
      __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    } else
    #endif
    {
      __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
      __Pyx_GIVEREF(__pyx_t_7);
      PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_7);
      __pyx_t_7 = 0;
      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 237, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_v_G = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":238
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 *     rv=[]             # <<<<<<<<<<<<<<
 *     for i in range(time):
 *         rv.append(round(Nstart*pow(G,i+1)))
 */
  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_rv = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":239
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 *     rv=[]
 *     for i in range(time):             # <<<<<<<<<<<<<<
 *         rv.append(round(Nstart*pow(G,i+1)))
 *     return rv
 */
  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 239, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_INCREF(__pyx_v_time);
  __Pyx_GIVEREF(__pyx_v_time);
  PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_time);
  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_1, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 239, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (likely(PyList_CheckExact(__pyx_t_5)) || PyTuple_CheckExact(__pyx_t_5)) {
    __pyx_t_1 = __pyx_t_5; __Pyx_INCREF(__pyx_t_1); __pyx_t_10 = 0;
    __pyx_t_11 = NULL;
  } else {
    __pyx_t_10 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 239, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_11 = Py_TYPE(__pyx_t_1)->tp_iternext; if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 239, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  for (;;) {
    if (likely(!__pyx_t_11)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        if (__pyx_t_10 >= PyList_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_10); __Pyx_INCREF(__pyx_t_5); __pyx_t_10++; if (unlikely(0 < 0)) __PYX_ERR(0, 239, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_1, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 239, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      } else {
        if (__pyx_t_10 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_10); __Pyx_INCREF(__pyx_t_5); __pyx_t_10++; if (unlikely(0 < 0)) __PYX_ERR(0, 239, __pyx_L1_error)
        #else
        __pyx_t_5 = PySequence_ITEM(__pyx_t_1, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 239, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        #endif
      }
    } else {
      __pyx_t_5 = __pyx_t_11(__pyx_t_1);
      if (unlikely(!__pyx_t_5)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
          else __PYX_ERR(0, 239, __pyx_L1_error)
        }
        break;
      }
      __Pyx_GOTREF(__pyx_t_5);
    }
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_5);
    __pyx_t_5 = 0;

    /* "fwdpy/demography/demography.pyx":240
 *     rv=[]
 *     for i in range(time):
 *         rv.append(round(Nstart*pow(G,i+1)))             # <<<<<<<<<<<<<<
 *     return rv
 */
    __pyx_t_5 = __Pyx_PyInt_AddObjC(__pyx_v_i, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_4 = __Pyx_PyNumber_Power2(__pyx_v_G, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = PyNumber_Multiply(__pyx_v_Nstart, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_GIVEREF(__pyx_t_5);
    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
    __pyx_t_5 = 0;
    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_round, __pyx_t_4, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_12 = __Pyx_PyList_Append(__pyx_v_rv, __pyx_t_5); if (unlikely(__pyx_t_12 == -1)) __PYX_ERR(0, 240, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "fwdpy/demography/demography.pyx":239
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 *     rv=[]
 *     for i in range(time):             # <<<<<<<<<<<<<<
 *         rv.append(round(Nstart*pow(G,i+1)))
 *     return rv
 */
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":241
 *     for i in range(time):
 *         rv.append(round(Nstart*pow(G,i+1)))
 *     return rv             # <<<<<<<<<<<<<<
 */
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_rv);
  __pyx_r = __pyx_v_rv;
  goto __pyx_L0;

  /* "fwdpy/demography/demography.pyx":223
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 * def exponential_size_change(Nstart,Nstop,time):             # <<<<<<<<<<<<<<
 *     """
 *     Generate a list of population sizes according to exponential size_change model
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("fwdpy.demography.demography.exponential_size_change", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_G);
  __Pyx_XDECREF(__pyx_v_rv);
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "fwdpy/fitness.pxd":58
 * 
 * #Helper functions for making custom fitness functions
 * cdef inline double return_w(double w) nogil:             # <<<<<<<<<<<<<<
 *     return max[double](0.0,w)
 * 
 */

static CYTHON_INLINE double __pyx_f_5fwdpy_7fitness_return_w(double __pyx_v_w) {
  double __pyx_r;

  /* "fwdpy/fitness.pxd":59
 * #Helper functions for making custom fitness functions
 * cdef inline double return_w(double w) nogil:
 *     return max[double](0.0,w)             # <<<<<<<<<<<<<<
 * 
 * cdef inline double return_w_plus1(double w) nogil:
 */
  __pyx_r = std::max<double>(0.0, __pyx_v_w);
  goto __pyx_L0;

  /* "fwdpy/fitness.pxd":58
 * 
 * #Helper functions for making custom fitness functions
 * cdef inline double return_w(double w) nogil:             # <<<<<<<<<<<<<<
 *     return max[double](0.0,w)
 * 
 */

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

/* "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)
 * 
 */

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;
}

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

#if PY_MAJOR_VERSION >= 3
static struct PyModuleDef __pyx_moduledef = {
  #if PY_VERSION_HEX < 0x03020000
    { PyObject_HEAD_INIT(NULL) NULL, 0, NULL },
  #else
    PyModuleDef_HEAD_INIT,
  #endif
    "demography",
    0, /* m_doc */
    -1, /* m_size */
    __pyx_methods /* m_methods */,
    NULL, /* m_reload */
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif

static __Pyx_StringTabEntry __pyx_string_tab[] = {
  {&__pyx_kp_u_Admix_two_demes_param_rng_A_cla, __pyx_k_Admix_two_demes_param_rng_A_cla, sizeof(__pyx_k_Admix_two_demes_param_rng_A_cla), 0, 1, 0, 0},
  {&__pyx_n_s_G, __pyx_k_G, sizeof(__pyx_k_G), 0, 0, 1, 1},
  {&__pyx_kp_u_Initialize_class_fwdpy_fwdpy_Me, __pyx_k_Initialize_class_fwdpy_fwdpy_Me, sizeof(__pyx_k_Initialize_class_fwdpy_fwdpy_Me), 0, 1, 0, 0},
  {&__pyx_kp_u_Make_an_exact_copy_of_an_existi, __pyx_k_Make_an_exact_copy_of_an_existi, sizeof(__pyx_k_Make_an_exact_copy_of_an_existi), 0, 1, 0, 0},
  {&__pyx_kp_u_Merge_population_max_deme_i_dem, __pyx_k_Merge_population_max_deme_i_dem, sizeof(__pyx_k_Merge_population_max_deme_i_dem), 0, 1, 0, 0},
  {&__pyx_n_s_N_new, __pyx_k_N_new, sizeof(__pyx_k_N_new), 0, 0, 1, 1},
  {&__pyx_n_s_Nstart, __pyx_k_Nstart, sizeof(__pyx_k_Nstart), 0, 0, 1, 1},
  {&__pyx_kp_s_Nstart_and_Nstop_must_both_be_1, __pyx_k_Nstart_and_Nstop_must_both_be_1, sizeof(__pyx_k_Nstart_and_Nstop_must_both_be_1), 0, 0, 1, 0},
  {&__pyx_n_s_Nstop, __pyx_k_Nstop, sizeof(__pyx_k_Nstop), 0, 0, 1, 1},
  {&__pyx_kp_u_Remove_a_deme_from_a_metapopula, __pyx_k_Remove_a_deme_from_a_metapopula, sizeof(__pyx_k_Remove_a_deme_from_a_metapopula), 0, 1, 0, 0},
  {&__pyx_n_s_RuntimeError, __pyx_k_RuntimeError, sizeof(__pyx_k_RuntimeError), 0, 0, 1, 1},
  {&__pyx_kp_u_Split_an_existing_deme_into_two, __pyx_k_Split_an_existing_deme_into_two, sizeof(__pyx_k_Split_an_existing_deme_into_two), 0, 1, 0, 0},
  {&__pyx_kp_u_Swap_demes_param_mpops_A_class, __pyx_k_Swap_demes_param_mpops_A_class, sizeof(__pyx_k_Swap_demes_param_mpops_A_class), 0, 1, 0, 0},
  {&__pyx_n_s_admix_pops, __pyx_k_admix_pops, sizeof(__pyx_k_admix_pops), 0, 0, 1, 1},
  {&__pyx_kp_u_admix_pops_line_164, __pyx_k_admix_pops_line_164, sizeof(__pyx_k_admix_pops_line_164), 0, 1, 0, 0},
  {&__pyx_n_s_admix_proportion, __pyx_k_admix_proportion, sizeof(__pyx_k_admix_proportion), 0, 0, 1, 1},
  {&__pyx_n_s_copy_pop, __pyx_k_copy_pop, sizeof(__pyx_k_copy_pop), 0, 0, 1, 1},
  {&__pyx_kp_u_copy_pop_line_43, __pyx_k_copy_pop_line_43, sizeof(__pyx_k_copy_pop_line_43), 0, 1, 0, 0},
  {&__pyx_n_s_deme1, __pyx_k_deme1, sizeof(__pyx_k_deme1), 0, 0, 1, 1},
  {&__pyx_n_s_deme2, __pyx_k_deme2, sizeof(__pyx_k_deme2), 0, 0, 1, 1},
  {&__pyx_n_s_deme_i, __pyx_k_deme_i, sizeof(__pyx_k_deme_i), 0, 0, 1, 1},
  {&__pyx_n_s_deme_index, __pyx_k_deme_index, sizeof(__pyx_k_deme_index), 0, 0, 1, 1},
  {&__pyx_n_s_deme_j, __pyx_k_deme_j, sizeof(__pyx_k_deme_j), 0, 0, 1, 1},
  {&__pyx_n_s_exp, __pyx_k_exp, sizeof(__pyx_k_exp), 0, 0, 1, 1},
  {&__pyx_n_s_exponential_size_change, __pyx_k_exponential_size_change, sizeof(__pyx_k_exponential_size_change), 0, 0, 1, 1},
  {&__pyx_n_s_fwdpy_demography_demography, __pyx_k_fwdpy_demography_demography, sizeof(__pyx_k_fwdpy_demography_demography), 0, 0, 1, 1},
  {&__pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_k_home_kevin_src_fwdpy_fwdpy_demo, sizeof(__pyx_k_home_kevin_src_fwdpy_fwdpy_demo), 0, 0, 1, 0},
  {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
  {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
  {&__pyx_n_s_log, __pyx_k_log, sizeof(__pyx_k_log), 0, 0, 1, 1},
  {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
  {&__pyx_n_s_make_MetaPopVec, __pyx_k_make_MetaPopVec, sizeof(__pyx_k_make_MetaPopVec), 0, 0, 1, 1},
  {&__pyx_kp_u_make_MetaPopVec_line_27, __pyx_k_make_MetaPopVec_line_27, sizeof(__pyx_k_make_MetaPopVec_line_27), 0, 1, 0, 0},
  {&__pyx_n_s_math, __pyx_k_math, sizeof(__pyx_k_math), 0, 0, 1, 1},
  {&__pyx_n_s_merge_pops, __pyx_k_merge_pops, sizeof(__pyx_k_merge_pops), 0, 0, 1, 1},
  {&__pyx_kp_u_merge_pops_line_71, __pyx_k_merge_pops_line_71, sizeof(__pyx_k_merge_pops_line_71), 0, 1, 0, 0},
  {&__pyx_n_s_mpops, __pyx_k_mpops, sizeof(__pyx_k_mpops), 0, 0, 1, 1},
  {&__pyx_n_s_pops, __pyx_k_pops, sizeof(__pyx_k_pops), 0, 0, 1, 1},
  {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
  {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
  {&__pyx_n_s_remove_pop, __pyx_k_remove_pop, sizeof(__pyx_k_remove_pop), 0, 0, 1, 1},
  {&__pyx_kp_u_remove_pop_line_101, __pyx_k_remove_pop_line_101, sizeof(__pyx_k_remove_pop_line_101), 0, 1, 0, 0},
  {&__pyx_n_s_replacement, __pyx_k_replacement, sizeof(__pyx_k_replacement), 0, 0, 1, 1},
  {&__pyx_n_s_rng, __pyx_k_rng, sizeof(__pyx_k_rng), 0, 0, 1, 1},
  {&__pyx_n_s_round, __pyx_k_round, sizeof(__pyx_k_round), 0, 0, 1, 1},
  {&__pyx_n_s_rv, __pyx_k_rv, sizeof(__pyx_k_rv), 0, 0, 1, 1},
  {&__pyx_n_s_split_pops, __pyx_k_split_pops, sizeof(__pyx_k_split_pops), 0, 0, 1, 1},
  {&__pyx_kp_u_split_pops_line_128, __pyx_k_split_pops_line_128, sizeof(__pyx_k_split_pops_line_128), 0, 1, 0, 0},
  {&__pyx_n_s_swap_pops, __pyx_k_swap_pops, sizeof(__pyx_k_swap_pops), 0, 0, 1, 1},
  {&__pyx_kp_u_swap_pops_line_193, __pyx_k_swap_pops_line_193, sizeof(__pyx_k_swap_pops_line_193), 0, 1, 0, 0},
  {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
  {&__pyx_n_s_time, __pyx_k_time, sizeof(__pyx_k_time), 0, 0, 1, 1},
  {&__pyx_kp_s_time_must_be_1, __pyx_k_time_must_be_1, sizeof(__pyx_k_time_must_be_1), 0, 0, 1, 0},
  {0, 0, 0, 0, 0, 0, 0}
};
static int __Pyx_InitCachedBuiltins(void) {
  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 39, __pyx_L1_error)
  __pyx_builtin_RuntimeError = __Pyx_GetBuiltinName(__pyx_n_s_RuntimeError); if (!__pyx_builtin_RuntimeError) __PYX_ERR(0, 234, __pyx_L1_error)
  __pyx_builtin_round = __Pyx_GetBuiltinName(__pyx_n_s_round); if (!__pyx_builtin_round) __PYX_ERR(0, 240, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

static int __Pyx_InitCachedConstants(void) {
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "fwdpy/demography/demography.pyx":234
 *     """
 *     if time < 1:
 *         raise RuntimeError("time must be >= 1")             # <<<<<<<<<<<<<<
 *     if Nstart < 1 or Nstop < 1:
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")
 */
  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_time_must_be_1); if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 234, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple_);
  __Pyx_GIVEREF(__pyx_tuple_);

  /* "fwdpy/demography/demography.pyx":236
 *         raise RuntimeError("time must be >= 1")
 *     if Nstart < 1 or Nstop < 1:
 *         raise RuntimeError("Nstart and Nstop must both be >= 1")             # <<<<<<<<<<<<<<
 *     G = math.exp((math.log(Nstop) - math.log(Nstart))/time)
 *     rv=[]
 */
  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_Nstart_and_Nstop_must_both_be_1); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 236, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__2);
  __Pyx_GIVEREF(__pyx_tuple__2);

  /* "fwdpy/demography/demography.pyx":27
 * from cython.operator cimport dereference as deref
 * 
 * def make_MetaPopVec(SpopVec pops):             # <<<<<<<<<<<<<<
 *     """
 *     Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`
 */
  __pyx_tuple__3 = PyTuple_Pack(3, __pyx_n_s_pops, __pyx_n_s_rv, __pyx_n_s_i); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(0, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__3);
  __Pyx_GIVEREF(__pyx_tuple__3);
  __pyx_codeobj__4 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__3, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_make_MetaPopVec, 27, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__4)) __PYX_ERR(0, 27, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":43
 *     return rv
 * 
 * def copy_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Make an exact copy of an existing deme.
 */
  __pyx_tuple__5 = PyTuple_Pack(3, __pyx_n_s_mpops, __pyx_n_s_deme_index, __pyx_n_s_i); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__5);
  __Pyx_GIVEREF(__pyx_tuple__5);
  __pyx_codeobj__6 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_copy_pop, 43, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__6)) __PYX_ERR(0, 43, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":71
 *         copy_pop_details(i,deme_index)
 * 
 * def merge_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).
 */
  __pyx_tuple__7 = PyTuple_Pack(4, __pyx_n_s_mpops, __pyx_n_s_deme_i, __pyx_n_s_deme_j, __pyx_n_s_i); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 71, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__7);
  __Pyx_GIVEREF(__pyx_tuple__7);
  __pyx_codeobj__8 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__7, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_merge_pops, 71, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__8)) __PYX_ERR(0, 71, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":101
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 * def remove_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Remove a deme from a metapopulation.
 */
  __pyx_tuple__9 = PyTuple_Pack(3, __pyx_n_s_mpops, __pyx_n_s_deme_index, __pyx_n_s_i); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(0, 101, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__9);
  __Pyx_GIVEREF(__pyx_tuple__9);
  __pyx_codeobj__10 = (PyObject*)__Pyx_PyCode_New(2, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__9, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_remove_pop, 101, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__10)) __PYX_ERR(0, 101, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":128
 *         remove_pop_details(i,deme_index)
 * 
 * def split_pops(GSLrng rng,MetaPopVec mpops,size_t deme_index, unsigned N_new, bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Split an existing deme into two.
 */
  __pyx_tuple__11 = PyTuple_Pack(6, __pyx_n_s_rng, __pyx_n_s_mpops, __pyx_n_s_deme_index, __pyx_n_s_N_new, __pyx_n_s_replacement, __pyx_n_s_i); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(0, 128, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__11);
  __Pyx_GIVEREF(__pyx_tuple__11);
  __pyx_codeobj__12 = (PyObject*)__Pyx_PyCode_New(5, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__11, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_split_pops, 128, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__12)) __PYX_ERR(0, 128, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":164
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 * def admix_pops(GSLrng rng, MetaPopVec mpops, size_t deme1, size_t deme2, double admix_proportion,unsigned N_new,bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Admix two demes
 */
  __pyx_tuple__13 = PyTuple_Pack(8, __pyx_n_s_rng, __pyx_n_s_mpops, __pyx_n_s_deme1, __pyx_n_s_deme2, __pyx_n_s_admix_proportion, __pyx_n_s_N_new, __pyx_n_s_replacement, __pyx_n_s_i); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(0, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__13);
  __Pyx_GIVEREF(__pyx_tuple__13);
  __pyx_codeobj__14 = (PyObject*)__Pyx_PyCode_New(7, 0, 8, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__13, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_admix_pops, 164, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__14)) __PYX_ERR(0, 164, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":193
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 * def swap_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Swap demes.
 */
  __pyx_tuple__15 = PyTuple_Pack(4, __pyx_n_s_mpops, __pyx_n_s_deme_i, __pyx_n_s_deme_j, __pyx_n_s_i); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(0, 193, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__15);
  __Pyx_GIVEREF(__pyx_tuple__15);
  __pyx_codeobj__16 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__15, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_swap_pops, 193, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__16)) __PYX_ERR(0, 193, __pyx_L1_error)

  /* "fwdpy/demography/demography.pyx":223
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 * def exponential_size_change(Nstart,Nstop,time):             # <<<<<<<<<<<<<<
 *     """
 *     Generate a list of population sizes according to exponential size_change model
 */
  __pyx_tuple__17 = PyTuple_Pack(6, __pyx_n_s_Nstart, __pyx_n_s_Nstop, __pyx_n_s_time, __pyx_n_s_G, __pyx_n_s_rv, __pyx_n_s_i); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(0, 223, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_tuple__17);
  __Pyx_GIVEREF(__pyx_tuple__17);
  __pyx_codeobj__18 = (PyObject*)__Pyx_PyCode_New(3, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__17, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_kevin_src_fwdpy_fwdpy_demo, __pyx_n_s_exponential_size_change, 223, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__18)) __PYX_ERR(0, 223, __pyx_L1_error)
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_InitGlobals(void) {
  if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  return 0;
  __pyx_L1_error:;
  return -1;
}

#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initdemography(void); /*proto*/
PyMODINIT_FUNC initdemography(void)
#else
PyMODINIT_FUNC PyInit_demography(void); /*proto*/
PyMODINIT_FUNC PyInit_demography(void)
#endif
{
  PyObject *__pyx_t_1 = NULL;
  __Pyx_RefNannyDeclarations
  #if CYTHON_REFNANNY
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
  if (!__Pyx_RefNanny) {
      PyErr_Clear();
      __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
      if (!__Pyx_RefNanny)
          Py_FatalError("failed to import 'refnanny' module");
  }
  #endif
  __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_demography(void)", 0);
  if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  #ifdef __Pyx_CyFunction_USED
  if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_FusedFunction_USED
  if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Coroutine_USED
  if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_Generator_USED
  if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #ifdef __Pyx_StopAsyncIteration_USED
  if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  /*--- Library function declarations ---*/
  /*--- Threads initialization code ---*/
  #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
  #ifdef WITH_THREAD /* Python build with threading support? */
  PyEval_InitThreads();
  #endif
  #endif
  /*--- Module creation code ---*/
  #if PY_MAJOR_VERSION < 3
  __pyx_m = Py_InitModule4("demography", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
  #else
  __pyx_m = PyModule_Create(&__pyx_moduledef);
  #endif
  if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_d);
  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  #if CYTHON_COMPILING_IN_PYPY
  Py_INCREF(__pyx_b);
  #endif
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
  if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  if (__pyx_module_is_main_fwdpy__demography__demography) {
    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  #if PY_MAJOR_VERSION >= 3
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "fwdpy.demography.demography")) {
      if (unlikely(PyDict_SetItemString(modules, "fwdpy.demography.demography", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #endif
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global init code ---*/
  /*--- Variable export code ---*/
  /*--- Function export code ---*/
  /*--- Type init code ---*/
  /*--- Type import code ---*/
  __pyx_ptype_5fwdpy_8internal_8internal_shwrappervec = __Pyx_ImportType("fwdpy.internal.internal", "shwrappervec", sizeof(struct __pyx_obj_5fwdpy_8internal_8internal_shwrappervec), 1); if (unlikely(!__pyx_ptype_5fwdpy_8internal_8internal_shwrappervec)) __PYX_ERR(1, 7, __pyx_L1_error)
  __pyx_ptype_5fwdpy_8internal_8internal_region_manager_wrapper = __Pyx_ImportType("fwdpy.internal.internal", "region_manager_wrapper", sizeof(struct __pyx_obj_5fwdpy_8internal_8internal_region_manager_wrapper), 1); if (unlikely(!__pyx_ptype_5fwdpy_8internal_8internal_region_manager_wrapper)) __PYX_ERR(1, 17, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_SpopFitness = __Pyx_ImportType("fwdpy.fitness", "SpopFitness", sizeof(struct __pyx_obj_5fwdpy_7fitness_SpopFitness), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_SpopFitness)) __PYX_ERR(2, 108, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_SpopAdditive = __Pyx_ImportType("fwdpy.fitness", "SpopAdditive", sizeof(struct __pyx_obj_5fwdpy_7fitness_SpopAdditive), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_SpopAdditive)) __PYX_ERR(2, 114, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_SpopMult = __Pyx_ImportType("fwdpy.fitness", "SpopMult", sizeof(struct __pyx_obj_5fwdpy_7fitness_SpopMult), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_SpopMult)) __PYX_ERR(2, 117, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_MlocusFitness = __Pyx_ImportType("fwdpy.fitness", "MlocusFitness", sizeof(struct __pyx_obj_5fwdpy_7fitness_MlocusFitness), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_MlocusFitness)) __PYX_ERR(2, 120, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_MlocusAdditive = __Pyx_ImportType("fwdpy.fitness", "MlocusAdditive", sizeof(struct __pyx_obj_5fwdpy_7fitness_MlocusAdditive), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_MlocusAdditive)) __PYX_ERR(2, 126, __pyx_L1_error)
  __pyx_ptype_5fwdpy_7fitness_MlocusMult = __Pyx_ImportType("fwdpy.fitness", "MlocusMult", sizeof(struct __pyx_obj_5fwdpy_7fitness_MlocusMult), 1); if (unlikely(!__pyx_ptype_5fwdpy_7fitness_MlocusMult)) __PYX_ERR(2, 129, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_PopType = __Pyx_ImportType("fwdpy.fwdpy", "PopType", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_PopType), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_PopType)) __PYX_ERR(3, 124, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_Spop = __Pyx_ImportType("fwdpy.fwdpy", "Spop", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_Spop), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_Spop)) __PYX_ERR(3, 132, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_Spop = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_Spop*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_Spop->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_Spop)) __PYX_ERR(3, 132, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_MetaPop = __Pyx_ImportType("fwdpy.fwdpy", "MetaPop", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_MetaPop), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_MetaPop)) __PYX_ERR(3, 138, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_MetaPop = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPop*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_MetaPop->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_MetaPop)) __PYX_ERR(3, 138, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_MlocusPop = __Pyx_ImportType("fwdpy.fwdpy", "MlocusPop", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPop), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_MlocusPop)) __PYX_ERR(3, 145, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_MlocusPop = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPop*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_MlocusPop->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_MlocusPop)) __PYX_ERR(3, 145, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_SpopGenMut = __Pyx_ImportType("fwdpy.fwdpy", "SpopGenMut", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMut), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_SpopGenMut)) __PYX_ERR(3, 151, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMut = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMut*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_SpopGenMut->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMut)) __PYX_ERR(3, 151, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_PopVec = __Pyx_ImportType("fwdpy.fwdpy", "PopVec", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_PopVec), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_PopVec)) __PYX_ERR(3, 157, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_SpopVec = __Pyx_ImportType("fwdpy.fwdpy", "SpopVec", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_SpopVec), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_SpopVec)) __PYX_ERR(3, 165, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_SpopVec = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopVec*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_SpopVec->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_SpopVec)) __PYX_ERR(3, 165, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_SpopGenMutVec = __Pyx_ImportType("fwdpy.fwdpy", "SpopGenMutVec", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_SpopGenMutVec), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_SpopGenMutVec)) __PYX_ERR(3, 171, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMutVec = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_SpopGenMutVec*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_SpopGenMutVec->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_SpopGenMutVec)) __PYX_ERR(3, 171, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_MetaPopVec = __Pyx_ImportType("fwdpy.fwdpy", "MetaPopVec", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_MetaPopVec), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_MetaPopVec)) __PYX_ERR(3, 176, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_MetaPopVec = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_MetaPopVec*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_MetaPopVec->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_MetaPopVec)) __PYX_ERR(3, 176, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_MlocusPopVec = __Pyx_ImportType("fwdpy.fwdpy", "MlocusPopVec", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_MlocusPopVec), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_MlocusPopVec)) __PYX_ERR(3, 182, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_MlocusPopVec = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_MlocusPopVec*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_MlocusPopVec->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_MlocusPopVec)) __PYX_ERR(3, 182, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_GSLrng = __Pyx_ImportType("fwdpy.fwdpy", "GSLrng", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_GSLrng), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_GSLrng)) __PYX_ERR(3, 189, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_TemporalSampler = __Pyx_ImportType("fwdpy.fwdpy", "TemporalSampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_TemporalSampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_TemporalSampler)) __PYX_ERR(3, 285, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_TemporalSampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_TemporalSampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_TemporalSampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_TemporalSampler)) __PYX_ERR(3, 285, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_NothingSampler = __Pyx_ImportType("fwdpy.fwdpy", "NothingSampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_NothingSampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_NothingSampler)) __PYX_ERR(3, 293, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_NothingSampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_NothingSampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_NothingSampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_NothingSampler)) __PYX_ERR(3, 293, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_QtraitStatsSampler = __Pyx_ImportType("fwdpy.fwdpy", "QtraitStatsSampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_QtraitStatsSampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_QtraitStatsSampler)) __PYX_ERR(3, 296, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_QtraitStatsSampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_QtraitStatsSampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_QtraitStatsSampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_QtraitStatsSampler)) __PYX_ERR(3, 296, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_PopSampler = __Pyx_ImportType("fwdpy.fwdpy", "PopSampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_PopSampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_PopSampler)) __PYX_ERR(3, 299, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_PopSampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_PopSampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_PopSampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_PopSampler)) __PYX_ERR(3, 299, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_VASampler = __Pyx_ImportType("fwdpy.fwdpy", "VASampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_VASampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_VASampler)) __PYX_ERR(3, 302, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_VASampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_VASampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_VASampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_VASampler)) __PYX_ERR(3, 302, __pyx_L1_error)
  __pyx_ptype_5fwdpy_5fwdpy_FreqSampler = __Pyx_ImportType("fwdpy.fwdpy", "FreqSampler", sizeof(struct __pyx_obj_5fwdpy_5fwdpy_FreqSampler), 1); if (unlikely(!__pyx_ptype_5fwdpy_5fwdpy_FreqSampler)) __PYX_ERR(3, 305, __pyx_L1_error)
  __pyx_vtabptr_5fwdpy_5fwdpy_FreqSampler = (struct __pyx_vtabstruct_5fwdpy_5fwdpy_FreqSampler*)__Pyx_GetVtable(__pyx_ptype_5fwdpy_5fwdpy_FreqSampler->tp_dict); if (unlikely(!__pyx_vtabptr_5fwdpy_5fwdpy_FreqSampler)) __PYX_ERR(3, 305, __pyx_L1_error)
  /*--- Variable import code ---*/
  /*--- Function import code ---*/
  /*--- Execution code ---*/
  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
  if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif

  /* "fwdpy/demography/demography.pyx":2
 * from fwdpy.fwdpy cimport Spop,MetaPop,SpopVec,MetaPopVec,GSLrng
 * import math             # <<<<<<<<<<<<<<
 * 
 * ##cdef function act directly on C++ types
 */
  __pyx_t_1 = __Pyx_Import(__pyx_n_s_math, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 2, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_math, __pyx_t_1) < 0) __PYX_ERR(0, 2, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":27
 * from cython.operator cimport dereference as deref
 * 
 * def make_MetaPopVec(SpopVec pops):             # <<<<<<<<<<<<<<
 *     """
 *     Initialize :class:`fwdpy.fwdpy.MetaPopVec` from :class:`fwdpy.fwdpy.SpopVec`
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_1make_MetaPopVec, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 27, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_make_MetaPopVec, __pyx_t_1) < 0) __PYX_ERR(0, 27, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":43
 *     return rv
 * 
 * def copy_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Make an exact copy of an existing deme.
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_3copy_pop, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 43, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_copy_pop, __pyx_t_1) < 0) __PYX_ERR(0, 43, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":71
 *         copy_pop_details(i,deme_index)
 * 
 * def merge_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Merge population max(deme_i,deme_j) into min(deme_i,deme_j) and remove max(deme_i,deme_j).
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_5merge_pops, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 71, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_merge_pops, __pyx_t_1) < 0) __PYX_ERR(0, 71, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":101
 *         merge_pops_details(i,deme_i,deme_j)
 * 
 * def remove_pop(MetaPopVec mpops, size_t deme_index):             # <<<<<<<<<<<<<<
 *     """
 *     Remove a deme from a metapopulation.
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_7remove_pop, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 101, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_remove_pop, __pyx_t_1) < 0) __PYX_ERR(0, 101, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":128
 *         remove_pop_details(i,deme_index)
 * 
 * def split_pops(GSLrng rng,MetaPopVec mpops,size_t deme_index, unsigned N_new, bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Split an existing deme into two.
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_9split_pops, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 128, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_split_pops, __pyx_t_1) < 0) __PYX_ERR(0, 128, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":164
 *         split_deme_details(rng,i,deme_index,N_new,replacement)
 * 
 * def admix_pops(GSLrng rng, MetaPopVec mpops, size_t deme1, size_t deme2, double admix_proportion,unsigned N_new,bint replacement = False):             # <<<<<<<<<<<<<<
 *     """
 *     Admix two demes
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_11admix_pops, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 164, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_admix_pops, __pyx_t_1) < 0) __PYX_ERR(0, 164, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":193
 *         admix_demes_details(rng,i,deme1,deme2,admix_proportion,N_new,replacement)
 * 
 * def swap_pops(MetaPopVec mpops, size_t deme_i, size_t deme_j):             # <<<<<<<<<<<<<<
 *     """
 *     Swap demes.
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_13swap_pops, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 193, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_swap_pops, __pyx_t_1) < 0) __PYX_ERR(0, 193, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":223
 *         swap_demes_details(i,deme_i,deme_j)
 * 
 * def exponential_size_change(Nstart,Nstop,time):             # <<<<<<<<<<<<<<
 *     """
 *     Generate a list of population sizes according to exponential size_change model
 */
  __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_5fwdpy_10demography_10demography_15exponential_size_change, NULL, __pyx_n_s_fwdpy_demography_demography); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 223, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_exponential_size_change, __pyx_t_1) < 0) __PYX_ERR(0, 223, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "fwdpy/demography/demography.pyx":1
 * from fwdpy.fwdpy cimport Spop,MetaPop,SpopVec,MetaPopVec,GSLrng             # <<<<<<<<<<<<<<
 * import math
 * 
 */
  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_make_MetaPopVec_line_27, __pyx_kp_u_Initialize_class_fwdpy_fwdpy_Me) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_copy_pop_line_43, __pyx_kp_u_Make_an_exact_copy_of_an_existi) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_merge_pops_line_71, __pyx_kp_u_Merge_population_max_deme_i_dem) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_remove_pop_line_101, __pyx_kp_u_Remove_a_deme_from_a_metapopula) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_split_pops_line_128, __pyx_kp_u_Split_an_existing_deme_into_two) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_admix_pops_line_164, __pyx_kp_u_Admix_two_demes_param_rng_A_cla) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_t_1, __pyx_kp_u_swap_pops_line_193, __pyx_kp_u_Swap_demes_param_mpops_A_class) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "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
 */

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  if (__pyx_m) {
    if (__pyx_d) {
      __Pyx_AddTraceback("init fwdpy.demography.demography", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    Py_DECREF(__pyx_m); __pyx_m = 0;
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init fwdpy.demography.demography");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if PY_MAJOR_VERSION < 3
  return;
  #else
  return __pyx_m;
  #endif
}

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule((char *)modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
    if (unlikely(!result)) {
        PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
            "name '%U' is not defined", name);
#else
            "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
    }
    return result;
}

/* 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;
}

/* 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

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    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;
}

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

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

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

/* 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

/* PyIntBinop */
      #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
            x = (long)((unsigned long)a + b);
            if (likely((x^a) >= 0 || (x^b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
#ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
#endif
                    }
                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
            }
        }
                x = a + b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla + llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
        double a = PyFloat_AS_DOUBLE(op1);
            double result;
            PyFPE_START_PROTECT("add", return NULL)
            result = ((double)a) + (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif

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

/* Import */
      static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* 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;\
    }

/* 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;
}

/* 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;
}

/* 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 */
