/* Generated by Cython 0.20.1 on Fri May 23 14:22:59 2014 */

#define PY_SSIZE_T_CLEAN
#ifndef CYTHON_USE_PYLONG_INTERNALS
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 0
#else
#include "pyconfig.h"
#ifdef PYLONG_BITS_IN_DIGIT
#define CYTHON_USE_PYLONG_INTERNALS 1
#else
#define CYTHON_USE_PYLONG_INTERNALS 0
#endif
#endif
#endif
#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 < 0x02040000
    #error Cython requires Python 2.4+.
#else
#define CYTHON_ABI "0_20_1"
#include <stddef.h> /* For offsetof */
#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 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_CPYTHON 0
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#endif
#if CYTHON_COMPILING_IN_PYPY
#define Py_OptimizeFlag 0
#endif
#if PY_VERSION_HEX < 0x02050000
  typedef int Py_ssize_t;
  #define PY_SSIZE_T_MAX INT_MAX
  #define PY_SSIZE_T_MIN INT_MIN
  #define PY_FORMAT_SIZE_T ""
  #define CYTHON_FORMAT_SSIZE_T ""
  #define PyInt_FromSsize_t(z) PyInt_FromLong(z)
  #define PyInt_AsSsize_t(o)   __Pyx_PyInt_As_int(o)
  #define PyNumber_Index(o)    ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \
                                (PyErr_Format(PyExc_TypeError, \
                                              "expected index value, got %.200s", Py_TYPE(o)->tp_name), \
                                 (PyObject*)0))
  #define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \
                                  !PyComplex_Check(o))
  #define PyIndex_Check __Pyx_PyIndex_Check
  #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
  #define __PYX_BUILD_PY_SSIZE_T "i"
#else
  #define __PYX_BUILD_PY_SSIZE_T "n"
  #define CYTHON_FORMAT_SSIZE_T "z"
  #define __Pyx_PyIndex_Check PyIndex_Check
#endif
#if PY_VERSION_HEX < 0x02060000
  #define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
  #define Py_TYPE(ob)   (((PyObject*)(ob))->ob_type)
  #define Py_SIZE(ob)   (((PyVarObject*)(ob))->ob_size)
  #define PyVarObject_HEAD_INIT(type, size) \
          PyObject_HEAD_INIT(type) size,
  #define PyType_Modified(t)
  typedef struct {
     void *buf;
     PyObject *obj;
     Py_ssize_t len;
     Py_ssize_t itemsize;
     int readonly;
     int ndim;
     char *format;
     Py_ssize_t *shape;
     Py_ssize_t *strides;
     Py_ssize_t *suboffsets;
     void *internal;
  } Py_buffer;
  #define PyBUF_SIMPLE 0
  #define PyBUF_WRITABLE 0x0001
  #define PyBUF_FORMAT 0x0004
  #define PyBUF_ND 0x0008
  #define PyBUF_STRIDES (0x0010 | PyBUF_ND)
  #define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
  #define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
  #define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
  #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
  #define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE)
  #define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE)
  typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
  typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
#endif
#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
#if PY_VERSION_HEX < 0x02060000
  #define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict")
#endif
#if PY_MAJOR_VERSION >= 3
  #define Py_TPFLAGS_CHECKTYPES 0
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#if PY_VERSION_HEX < 0x02060000
  #define Py_TPFLAGS_HAVE_VERSION_TAG 0
#endif
#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TPFLAGS_IS_ABSTRACT)
  #define Py_TPFLAGS_IS_ABSTRACT 0
#endif
#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
  #define Py_TPFLAGS_HAVE_FINALIZE 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_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)
#else
  #define CYTHON_PEP393_ENABLED 0
  #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_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]))
#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
#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
  #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_VERSION_HEX < 0x02060000
  #define PyBytesObject                PyStringObject
  #define PyBytes_Type                 PyString_Type
  #define PyBytes_Check                PyString_Check
  #define PyBytes_CheckExact           PyString_CheckExact
  #define PyBytes_FromString           PyString_FromString
  #define PyBytes_FromStringAndSize    PyString_FromStringAndSize
  #define PyBytes_FromFormat           PyString_FromFormat
  #define PyBytes_DecodeEscape         PyString_DecodeEscape
  #define PyBytes_AsString             PyString_AsString
  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
  #define PyBytes_Size                 PyString_Size
  #define PyBytes_AS_STRING            PyString_AS_STRING
  #define PyBytes_GET_SIZE             PyString_GET_SIZE
  #define PyBytes_Repr                 PyString_Repr
  #define PyBytes_Concat               PyString_Concat
  #define PyBytes_ConcatAndDel         PyString_ConcatAndDel
#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_CheckExact(obj) || PyUnicode_CheckExact(obj) || \
                                         PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#if PY_VERSION_HEX < 0x02060000
  #define PySet_Check(obj)             PyObject_TypeCheck(obj, &PySet_Type)
  #define PyFrozenSet_Check(obj)       PyObject_TypeCheck(obj, &PyFrozenSet_Type)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
#endif
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#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_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) || (PY_VERSION_HEX >= 0x03010300)
  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
#else
  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
#else
  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
#endif
#if PY_VERSION_HEX < 0x02050000
  #define __Pyx_NAMESTR(n) ((char *)(n))
  #define __Pyx_DOCSTR(n)  ((char *)(n))
#else
  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
#endif
#ifndef CYTHON_INLINE
  #if defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif
#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
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
   a quiet NaN. */
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif


#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

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__OpenGL_accelerate__arraydatatype
#define __PYX_HAVE_API__OpenGL_accelerate__arraydatatype
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#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
typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/

#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_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)))  )
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(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_FromUString(s)  __Pyx_PyObject_FromString((char*)s)
#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((char*)s)
#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((char*)s)
#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((char*)s)
#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((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 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_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(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_COMPILING_IN_CPYTHON
#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 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys = NULL;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    sys = PyImport_ImportModule("sys");
    if (sys == NULL) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    if (default_encoding == NULL) goto bad;
    if (strcmp(PyBytes_AsString(default_encoding), "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        const char* default_encoding_c = PyBytes_AS_STRING(default_encoding);
        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 == NULL) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (ascii_chars_b == NULL || strncmp(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_XDECREF(sys);
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return 0;
bad:
    Py_XDECREF(sys);
    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) {
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    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (sys == NULL) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    if (default_encoding == NULL) goto bad;
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bad:
    Py_XDECREF(sys);
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    return -1;
}
#endif
#endif


#ifdef __GNUC__
  /* Test for GCC > 2.95 */
  #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
    #define likely(x)   __builtin_expect(!!(x), 1)
    #define unlikely(x) __builtin_expect(!!(x), 0)
  #else /* __GNUC__ > 2 ... */
    #define likely(x)   (x)
    #define unlikely(x) (x)
  #endif /* __GNUC__ > 2 ... */
#else /* __GNUC__ */
  #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 int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "arraydatatype.pyx",
  "wrapper.pxd",
  "formathandler.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgConverter;
struct __pyx_obj_17OpenGL_accelerate_7wrapper_pyArgConverter;
struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgumentConverter;
struct __pyx_obj_17OpenGL_accelerate_7wrapper_returnConverter;
struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_OutputOrInput;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutput;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTyped;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked;
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize;

/* "OpenGL_accelerate/wrapper.pxd":2
 * """Importable Cython declarations for wrapper module"""
 * cdef class cArgConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, tuple pyArgs, int index, object baseOperation )
 * cdef class pyArgConverter:
 */
struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgConverter {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgConverter *__pyx_vtab;
};


/* "OpenGL_accelerate/wrapper.pxd":4
 * cdef class cArgConverter:
 * 	cdef object c_call( self, tuple pyArgs, int index, object baseOperation )
 * cdef class pyArgConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object incoming, object function, tuple arguments )
 * cdef class cArgumentConverter:
 */
struct __pyx_obj_17OpenGL_accelerate_7wrapper_pyArgConverter {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_pyArgConverter *__pyx_vtab;
};


/* "OpenGL_accelerate/wrapper.pxd":6
 * cdef class pyArgConverter:
 * 	cdef object c_call( self, object incoming, object function, tuple arguments )
 * cdef class cArgumentConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object incoming )
 * cdef class returnConverter:
 */
struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgumentConverter {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgumentConverter *__pyx_vtab;
};


/* "OpenGL_accelerate/wrapper.pxd":8
 * cdef class cArgumentConverter:
 * 	cdef object c_call( self, object incoming )
 * cdef class returnConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object result, object baseOperation, tuple pyArgs, tuple cArgs )
 */
struct __pyx_obj_17OpenGL_accelerate_7wrapper_returnConverter {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_returnConverter *__pyx_vtab;
};


/* "OpenGL_accelerate/formathandler.pxd":3
 * """Cython import description for formathandler types"""
 * 
 * cdef class FormatHandler:             # <<<<<<<<<<<<<<
 * 	cdef public int ERROR_ON_COPY
 * 	cdef object c_from_param( self, object instance, object typeCode)
 */
struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_13formathandler_FormatHandler *__pyx_vtab;
  int ERROR_ON_COPY;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":13
 *     cdef object PyDict_GetItem( object, object )
 * 
 * cdef class HandlerRegistry:             # <<<<<<<<<<<<<<
 *     """C-coded registry of format handlers for array data-formats"""
 *     cdef dict registry
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_vtab;
  PyObject *registry;
  PyObject *match;
  PyObject *output_handler;
  PyObject *preferredOutput;
  PyObject *all_output_handlers;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":108
 * cdef HandlerRegistry GLOBAL_REGISTRY = HandlerRegistry(plugins.FormatHandler.match)
 * 
 * cdef class ArrayDatatype:             # <<<<<<<<<<<<<<
 *     """Mix-in for array datatype classes
 * 
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype {
  PyObject_HEAD
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_vtab;
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *handler;
  PyObject *typeConstant;
  PyObject *baseType;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":263
 * # Now some array helper functions...
 * 
 * cdef class Output(cArgConverter):             # <<<<<<<<<<<<<<
 *     """CConverter generating static-size typed output arrays
 * 
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output {
  struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgConverter __pyx_base;
  PyObject *name;
  PyObject *size;
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *arrayType;
  int outIndex;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":312
 *         else:
 *             return result
 * cdef class OutputOrInput( Output ):             # <<<<<<<<<<<<<<
 *     cdef object c_call( self, tuple pyArgs, int index, object baseOperation ):
 *         """Return pyArgs[ self.index ]"""
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_OutputOrInput {
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output __pyx_base;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":319
 *         return self.arrayType.c_zeros( self.c_getSize(pyArgs), self.arrayType.typeConstant )
 * 
 * cdef class SizedOutput( Output ):             # <<<<<<<<<<<<<<
 *     """Output class that looks up output size via a callable function
 * 
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutput {
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output __pyx_base;
  PyObject *specifier;
  PyObject *lookup;
  int index;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":352
 *                 raise KeyError( """Unknown specifier %s (lookup = %s)"""%( specifier, self.lookup ))
 * DO_OUTPUT = (None,_NULL)
 * cdef class SizedOutputOrInput( SizedOutput ):             # <<<<<<<<<<<<<<
 *     cdef object c_call( self, tuple pyArgs, int index, object baseOperation ):
 *         """Return pyArgs[ self.index ]"""
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput {
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutput __pyx_base;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":360
 * 
 * 
 * cdef class AsArrayOfType(pyArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and typeName coerce arrayName to array of type typeName
 * 
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType {
  struct __pyx_obj_17OpenGL_accelerate_7wrapper_pyArgConverter __pyx_base;
  PyObject *arrayName;
  PyObject *typeName;
  int arrayIndex;
  int typeIndex;
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *arrayType;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":386
 *         return self.arrayType.asArray( incoming, arguments[ self.typeIndex ] )
 * 
 * cdef class AsArrayTyped(pyArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and arrayType, convert arrayName to array of type
 * 
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTyped {
  struct __pyx_obj_17OpenGL_accelerate_7wrapper_pyArgConverter __pyx_base;
  PyObject *arrayName;
  int arrayIndex;
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *arrayType;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":408
 *         return self.arrayType.asArray( incoming )
 * 
 * cdef class AsArrayTypedSizeChecked( AsArrayTyped ):             # <<<<<<<<<<<<<<
 *     """Size-checking version of AsArrayTyped"""
 *     cdef int size
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked {
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTyped __pyx_base;
  int size;
};


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":430
 *         return result
 * 
 * cdef class AsArrayTypedSize(cArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and arrayType, determine size of arrayName
 *     """
 */
struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize {
  struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgConverter __pyx_base;
  PyObject *arrayName;
  int arrayIndex;
  struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *arrayType;
};



/* "OpenGL_accelerate/wrapper.pxd":2
 * """Importable Cython declarations for wrapper module"""
 * cdef class cArgConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, tuple pyArgs, int index, object baseOperation )
 * cdef class pyArgConverter:
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgConverter {
  PyObject *(*c_call)(struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgConverter *, PyObject *, int, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgConverter *__pyx_vtabptr_17OpenGL_accelerate_7wrapper_cArgConverter;


/* "OpenGL_accelerate/wrapper.pxd":4
 * cdef class cArgConverter:
 * 	cdef object c_call( self, tuple pyArgs, int index, object baseOperation )
 * cdef class pyArgConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object incoming, object function, tuple arguments )
 * cdef class cArgumentConverter:
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_pyArgConverter {
  PyObject *(*c_call)(struct __pyx_obj_17OpenGL_accelerate_7wrapper_pyArgConverter *, PyObject *, PyObject *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_pyArgConverter *__pyx_vtabptr_17OpenGL_accelerate_7wrapper_pyArgConverter;


/* "OpenGL_accelerate/wrapper.pxd":6
 * cdef class pyArgConverter:
 * 	cdef object c_call( self, object incoming, object function, tuple arguments )
 * cdef class cArgumentConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object incoming )
 * cdef class returnConverter:
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgumentConverter {
  PyObject *(*c_call)(struct __pyx_obj_17OpenGL_accelerate_7wrapper_cArgumentConverter *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgumentConverter *__pyx_vtabptr_17OpenGL_accelerate_7wrapper_cArgumentConverter;


/* "OpenGL_accelerate/wrapper.pxd":8
 * cdef class cArgumentConverter:
 * 	cdef object c_call( self, object incoming )
 * cdef class returnConverter:             # <<<<<<<<<<<<<<
 * 	cdef object c_call( self, object result, object baseOperation, tuple pyArgs, tuple cArgs )
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_returnConverter {
  PyObject *(*c_call)(struct __pyx_obj_17OpenGL_accelerate_7wrapper_returnConverter *, PyObject *, PyObject *, PyObject *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_returnConverter *__pyx_vtabptr_17OpenGL_accelerate_7wrapper_returnConverter;


/* "OpenGL_accelerate/formathandler.pxd":3
 * """Cython import description for formathandler types"""
 * 
 * cdef class FormatHandler:             # <<<<<<<<<<<<<<
 * 	cdef public int ERROR_ON_COPY
 * 	cdef object c_from_param( self, object instance, object typeCode)
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13formathandler_FormatHandler {
  PyObject *(*c_from_param)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *, PyObject *);
  PyObject *(*c_dataPointer)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *);
  PyObject *(*c_zeros)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *, PyObject *);
  PyObject *(*c_arraySize)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *, PyObject *);
  PyObject *(*c_arrayByteCount)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *);
  PyObject *(*c_arrayToGLType)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *);
  PyObject *(*c_asArray)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *, PyObject *);
  PyObject *(*c_unitSize)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *, PyObject *);
  PyObject *(*c_dimensions)(struct __pyx_obj_17OpenGL_accelerate_13formathandler_FormatHandler *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13formathandler_FormatHandler *__pyx_vtabptr_17OpenGL_accelerate_13formathandler_FormatHandler;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":13
 *     cdef object PyDict_GetItem( object, object )
 * 
 * cdef class HandlerRegistry:             # <<<<<<<<<<<<<<
 *     """C-coded registry of format handlers for array data-formats"""
 *     cdef dict registry
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_HandlerRegistry {
  PyObject *(*c_lookup)(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *, PyObject *);
  PyObject *(*c_get_output_handler)(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *);
  PyObject *(*c_handler_by_plugin_name)(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_HandlerRegistry;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":108
 * cdef HandlerRegistry GLOBAL_REGISTRY = HandlerRegistry(plugins.FormatHandler.match)
 * 
 * cdef class ArrayDatatype:             # <<<<<<<<<<<<<<
 *     """Mix-in for array datatype classes
 * 
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_ArrayDatatype {
  PyObject *(*c_zeros)(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *, PyObject *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_ArrayDatatype;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":263
 * # Now some array helper functions...
 * 
 * cdef class Output(cArgConverter):             # <<<<<<<<<<<<<<
 *     """CConverter generating static-size typed output arrays
 * 
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_Output {
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgConverter __pyx_base;
  PyObject *(*c_getSize)(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output *, PyObject *);
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_Output *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_Output;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":312
 *         else:
 *             return result
 * cdef class OutputOrInput( Output ):             # <<<<<<<<<<<<<<
 *     cdef object c_call( self, tuple pyArgs, int index, object baseOperation ):
 *         """Return pyArgs[ self.index ]"""
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_OutputOrInput {
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_Output __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_OutputOrInput *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_OutputOrInput;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":319
 *         return self.arrayType.c_zeros( self.c_getSize(pyArgs), self.arrayType.typeConstant )
 * 
 * cdef class SizedOutput( Output ):             # <<<<<<<<<<<<<<
 *     """Output class that looks up output size via a callable function
 * 
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_SizedOutput {
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_Output __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_SizedOutput *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_SizedOutput;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":352
 *                 raise KeyError( """Unknown specifier %s (lookup = %s)"""%( specifier, self.lookup ))
 * DO_OUTPUT = (None,_NULL)
 * cdef class SizedOutputOrInput( SizedOutput ):             # <<<<<<<<<<<<<<
 *     cdef object c_call( self, tuple pyArgs, int index, object baseOperation ):
 *         """Return pyArgs[ self.index ]"""
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput {
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_SizedOutput __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":360
 * 
 * 
 * cdef class AsArrayOfType(pyArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and typeName coerce arrayName to array of type typeName
 * 
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayOfType {
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_pyArgConverter __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_AsArrayOfType;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":386
 *         return self.arrayType.asArray( incoming, arguments[ self.typeIndex ] )
 * 
 * cdef class AsArrayTyped(pyArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and arrayType, convert arrayName to array of type
 * 
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTyped {
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_pyArgConverter __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTyped *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_AsArrayTyped;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":408
 *         return self.arrayType.asArray( incoming )
 * 
 * cdef class AsArrayTypedSizeChecked( AsArrayTyped ):             # <<<<<<<<<<<<<<
 *     """Size-checking version of AsArrayTyped"""
 *     cdef int size
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked {
  struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTyped __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked;


/* "/mnt/homevar/var/pylive/src/OpenGL-dev/pyopengl/OpenGL_accelerate/src/arraydatatype.pyx":430
 *         return result
 * 
 * cdef class AsArrayTypedSize(cArgConverter):             # <<<<<<<<<<<<<<
 *     """Given arrayName and arrayType, determine size of arrayName
 *     """
 */

struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize {
  struct __pyx_vtabstruct_17OpenGL_accelerate_7wrapper_cArgConverter __pyx_base;
};
static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize *__pyx_vtabptr_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize;
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/* Module declarations from 'OpenGL_accelerate.wrapper' */
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_7wrapper_cArgConverter = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_7wrapper_pyArgConverter = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_7wrapper_cArgumentConverter = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_7wrapper_returnConverter = 0;

/* Module declarations from 'OpenGL_accelerate.formathandler' */
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13formathandler_FormatHandler = 0;

/* Module declarations from 'OpenGL_accelerate.arraydatatype' */
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_HandlerRegistry = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_ArrayDatatype = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_Output = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_OutputOrInput = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_SizedOutput = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_AsArrayOfType = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_AsArrayTyped = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked = 0;
static PyTypeObject *__pyx_ptype_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize = 0;
static struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_17OpenGL_accelerate_13arraydatatype_GLOBAL_REGISTRY = 0;
#define __Pyx_MODULE_NAME "OpenGL_accelerate.arraydatatype"
int __pyx_module_is_main_OpenGL_accelerate__arraydatatype = 0;

/* Implementation of 'OpenGL_accelerate.arraydatatype' */
static PyObject *__pyx_builtin_AttributeError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_ImportError;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_super;
static PyObject *__pyx_builtin_ValueError;
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_15HandlerRegistry___init__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_self, PyObject *__pyx_v_plugin_match); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_15HandlerRegistry_2__setitem__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_15HandlerRegistry_4__call__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_15HandlerRegistry_6register(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_self, PyObject *__pyx_v_handler, PyObject *__pyx_v_types); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_15HandlerRegistry_8registerReturn(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_HandlerRegistry *__pyx_v_self, PyObject *__pyx_v_handler); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype___init__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_typeConstant, PyObject *__pyx_v_baseType); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_2getRegistry(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_4getHandler(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_6from_param(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeConstant); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_8__call__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_10dataPointer(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_12voidDataPointer(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_14typedPointer(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_16asArray(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_18arrayToGLType(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_20arraySize(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_22unitSize(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_24returnHandler(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_26zeros(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_dims, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_28dimensions(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_30arrayByteCount(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_typeCode); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_12typeConstant___get__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_12typeConstant_2__set__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_12typeConstant_4__del__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_8baseType___get__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_8baseType_2__set__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13ArrayDatatype_8baseType_4__del__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_self); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_6Output___init__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_size, struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_arrayType); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_6Output_2finalise(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output *__pyx_v_self, PyObject *__pyx_v_wrapper); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_6Output_4oldStyleReturn(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_Output *__pyx_v_self, PyObject *__pyx_v_result, CYTHON_UNUSED PyObject *__pyx_v_baseOperation, PyObject *__pyx_v_pyArgs, PyObject *__pyx_v_cArgs); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_11SizedOutput___init__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutput *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_specifier, PyObject *__pyx_v_lookup, struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_ArrayDatatype *__pyx_v_arrayType); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_11SizedOutput_2finalise(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_SizedOutput *__pyx_v_self, PyObject *__pyx_v_wrapper); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType___init__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self, PyObject *__pyx_v_arrayName, PyObject *__pyx_v_typeName); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_2finalise(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self, PyObject *__pyx_v_wrapper); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_9arrayName___get__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_9arrayName_2__set__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_9arrayName_4__del__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_8typeName___get__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_8typeName_2__set__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_8typeName_4__del__(struct __pyx_obj_17OpenGL_accelerate_13arraydatatype_AsArrayOfType *__pyx_v_self); /* proto */
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static void __pyx_tp_dealloc_17OpenGL_accelerate_13arraydatatype_Output(PyObject *o) {
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  Py_XDECREF(tmp);
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}

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static void __pyx_tp_dealloc_17OpenGL_accelerate_13arraydatatype_SizedOutput(PyObject *o) {
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}

static int __pyx_tp_traverse_17OpenGL_accelerate_13arraydatatype_SizedOutput(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_17OpenGL_accelerate_13arraydatatype_SizedOutput(PyObject *o) {
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static PyTypeObject __pyx_type_17OpenGL_accelerate_13arraydatatype_SizedOutput = {
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static PyObject *__pyx_tp_new_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput(PyTypeObject *t, PyObject *a, PyObject *k) {
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static PyTypeObject __pyx_type_17OpenGL_accelerate_13arraydatatype_SizedOutputOrInput = {
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static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayOfType __pyx_vtable_17OpenGL_accelerate_13arraydatatype_AsArrayOfType;

static PyObject *__pyx_tp_new_17OpenGL_accelerate_13arraydatatype_AsArrayOfType(PyTypeObject *t, PyObject *a, PyObject *k) {
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static void __pyx_tp_dealloc_17OpenGL_accelerate_13arraydatatype_AsArrayOfType(PyObject *o) {
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static int __pyx_tp_traverse_17OpenGL_accelerate_13arraydatatype_AsArrayOfType(PyObject *o, visitproc v, void *a) {
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}

static int __pyx_tp_clear_17OpenGL_accelerate_13arraydatatype_AsArrayOfType(PyObject *o) {
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static PyObject *__pyx_getprop_17OpenGL_accelerate_13arraydatatype_13AsArrayOfType_arrayType(PyObject *o, CYTHON_UNUSED void *x) {
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static PyTypeObject __pyx_type_17OpenGL_accelerate_13arraydatatype_AsArrayOfType = {
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static void __pyx_tp_dealloc_17OpenGL_accelerate_13arraydatatype_AsArrayTyped(PyObject *o) {
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static int __pyx_tp_traverse_17OpenGL_accelerate_13arraydatatype_AsArrayTyped(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_17OpenGL_accelerate_13arraydatatype_AsArrayTyped(PyObject *o) {
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}

static PyObject *__pyx_getprop_17OpenGL_accelerate_13arraydatatype_12AsArrayTyped_arrayName(PyObject *o, CYTHON_UNUSED void *x) {
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static int __pyx_setprop_17OpenGL_accelerate_13arraydatatype_12AsArrayTyped_arrayName(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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static PyObject *__pyx_getprop_17OpenGL_accelerate_13arraydatatype_12AsArrayTyped_arrayType(PyObject *o, CYTHON_UNUSED void *x) {
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static int __pyx_setprop_17OpenGL_accelerate_13arraydatatype_12AsArrayTyped_arrayType(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
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static struct PyGetSetDef __pyx_getsets_17OpenGL_accelerate_13arraydatatype_AsArrayTyped[] = {
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static PyTypeObject __pyx_type_17OpenGL_accelerate_13arraydatatype_AsArrayTyped = {
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static struct __pyx_vtabstruct_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked __pyx_vtable_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked;

static PyObject *__pyx_tp_new_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked(PyTypeObject *t, PyObject *a, PyObject *k) {
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static PyMethodDef __pyx_methods_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked[] = {
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static PyTypeObject __pyx_type_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSizeChecked = {
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static PyObject *__pyx_tp_new_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize(PyTypeObject *t, PyObject *a, PyObject *k) {
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}

static void __pyx_tp_dealloc_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize(PyObject *o) {
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static int __pyx_tp_traverse_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize(PyObject *o, visitproc v, void *a) {
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}

static int __pyx_tp_clear_17OpenGL_accelerate_13arraydatatype_AsArrayTypedSize(PyObject *o) {
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  Py_XDECREF(tmp);
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        } 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;
}

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);
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
#else
    PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(type, value, tb);
#endif
}

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

static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
    PyObject* value;
#if PY_MAJOR_VERSION >= 3
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (unlikely(PyErr_Occurred()))
            return NULL;
        value = default_value;
    }
    Py_INCREF(value);
#else
    if (PyString_CheckExact(key) || PyUnicode_CheckExact(key) || PyInt_CheckExact(key)) {
        value = PyDict_GetItem(d, key);
        if (unlikely(!value)) {
            value = default_value;
        }
        Py_INCREF(value);
    } else {
        if (default_value == Py_None)
            default_value = NULL;
        value = PyObject_CallMethodObjArgs(
            d, __pyx_n_s_get, key, default_value, NULL);
    }
#endif
    return value;
}

#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 PY_VERSION_HEX >= 0x02060000
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
#endif
    result = (*call)(func, arg, kw);
#if PY_VERSION_HEX >= 0x02060000
    Py_LeaveRecursiveCall();
#endif
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    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);
#else
    PyErr_Restore(type, value, tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(type, value, tb);
#endif
}

#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    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 PY_VERSION_HEX < 0x02050000
    if (PyClass_Check(type)) {
    #else
    if (PyType_Check(type)) {
    #endif
#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;
        #if PY_VERSION_HEX < 0x02050000
        if (PyInstance_Check(type)) {
            type = (PyObject*) ((PyInstanceObject*)type)->in_class;
            Py_INCREF(type);
        } else {
            type = 0;
            PyErr_SetString(PyExc_TypeError,
                "raise: exception must be an old-style class or instance");
            goto raise_error;
        }
        #else
        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;
        }
        #endif
    }
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else /* Python 3+ */
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) {
                if (PyObject_IsSubclass(instance_class, type)) {
                    type = instance_class;
                } else {
                    instance_class = NULL;
                }
            }
        }
        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) {
        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);
        }
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

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

static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_n_s_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

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;
}

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

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

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;
}

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

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

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

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

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 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    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;
}

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_VERSION_HEX >= 0x02050000
    {
        #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; /* try absolute import on failure */
        }
        #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
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func)             \
    {                                                                     \
        func_type value = func(x);                                        \
        if (sizeof(target_type) < sizeof(func_type)) {                    \
            if (unlikely(value != (func_type) (target_type) value)) {     \
                func_type zero = 0;                                       \
                PyErr_SetString(PyExc_OverflowError,                      \
                    (is_unsigned && unlikely(value < zero)) ?             \
                    "can't convert negative value to " #target_type :     \
                    "value too large to convert to " #target_type);       \
                return (target_type) -1;                                  \
            }                                                             \
        }                                                                 \
        return (target_type) value;                                       \
    }

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = 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)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to int");
                return (int) -1;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to int");
                return (int) -1;
            }
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(int) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(int)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(int) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(int) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong)
            } else if (sizeof(int) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong)
            }
        }
        {
#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_Int(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_Int(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(int) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = 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);
        } else if (sizeof(long) <= sizeof(unsigned long long)) {
            return PyLong_FromUnsignedLongLong((unsigned long long) value);
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(long long)) {
            return PyLong_FromLongLong((long long) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = 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)
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long) -1;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return (long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long) -1;
            }
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong)
            } else if (sizeof(long) <= sizeof(unsigned long long)) {
                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong)
            }
        } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
            if (sizeof(digit) <= sizeof(long)) {
                switch (Py_SIZE(x)) {
                    case  0: return 0;
                    case  1: return +(long) ((PyLongObject*)x)->ob_digit[0];
                    case -1: return -(long) ((PyLongObject*)x)->ob_digit[0];
                }
            }
 #endif
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong)
            } else if (sizeof(long) <= sizeof(long long)) {
                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong)
            }
        }
        {
#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_Int(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_Int(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

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);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

#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

#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",
            module_name, class_name);
        #if PY_VERSION_HEX < 0x02050000
        if (PyErr_Warn(NULL, warning) < 0) goto bad;
        #else
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
        #endif
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

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) / 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, 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);
}

#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,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __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,      /*int firstlineno,*/
        __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;
    PyObject *py_globals = 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_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

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  /* Python 3+ has unicode identifiers */
        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(char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, 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 __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 /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else /* PY_VERSION_HEX < 0x03030000 */
        if (PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_DATA_SIZE(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
        return PyUnicode_AsUTF8AndSize(o, length);
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
#endif /* PY_VERSION_HEX < 0x03030000 */
    } else
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII  || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
#if !CYTHON_COMPILING_IN_PYPY
#if PY_VERSION_HEX >= 0x02060000
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
#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_Int(PyObject* x) {
  PyNumberMethods *m;
  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 Py_INCREF(x), x;
  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
  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;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
 #endif
#endif
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)))
      return PyInt_AS_LONG(b);
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
     #if CYTHON_USE_PYLONG_INTERNALS
       switch (Py_SIZE(b)) {
       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
       case  0: return 0;
       case  1: return ((PyLongObject*)b)->ob_digit[0];
       }
     #endif
    #endif
  #if PY_VERSION_HEX < 0x02060000
    return PyInt_AsSsize_t(b);
  #else
    return PyLong_AsSsize_t(b);
  #endif
  }
  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) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}


#endif /* Py_PYTHON_H */
