rtmidi_python.cpp

/* Generated by Cython 0.20 on Wed Jan 22 22:57:24 2014 */

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static CYTHON_INLINE float __PYX_NAN() {
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 float value;
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 return value;
}
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 #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
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 #define __PYX_EXTERN_C extern
 #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#define __PYX_HAVE__rtmidi_python
#define __PYX_HAVE_API__rtmidi_python
#include "string.h"
#include <string>
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <vector>
#include "RtMidi/RtMidi.h"
#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))
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# else
# define CYTHON_UNUSED
# endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
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#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*/

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 v == (type)PY_SSIZE_T_MAX) && \
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 v == (type)PY_SSIZE_T_MIN))) || \
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#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
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 #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
 #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
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{
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static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
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 PyObject* ascii_chars_b = NULL;
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 if (default_encoding == NULL) goto bad;
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 const char* default_encoding_c = PyBytes_AS_STRING(default_encoding);
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 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;
}
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#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
 PyObject* sys = NULL;
 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;
 default_encoding_c = PyBytes_AS_STRING(default_encoding);
 __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
 strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
 Py_DECREF(sys);
 Py_DECREF(default_encoding);
 return 0;
bad:
 Py_XDECREF(sys);
 Py_XDECREF(default_encoding);
 return -1;
}
#endif
#endif


#ifdef __GNUC__
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 #define unlikely(x) __builtin_expect(!!(x), 0)
 #else /* __GNUC__ > 2 ... */
 #define likely(x) (x)
 #define unlikely(x) (x)
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 __pyx_vtable_13rtmidi_python_MidiIn.__pyx_base.baseptr = (RtMidi *(*)(struct __pyx_obj_13rtmidi_python_MidiBase *))__pyx_f_13rtmidi_python_6MidiIn_baseptr;
 __pyx_type_13rtmidi_python_MidiIn.tp_base = __pyx_ptype_13rtmidi_python_MidiBase;
 if (PyType_Ready(&__pyx_type_13rtmidi_python_MidiIn) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 if (__Pyx_SetAttrString(__pyx_m, "MidiIn", (PyObject *)&__pyx_type_13rtmidi_python_MidiIn) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 __pyx_ptype_13rtmidi_python_MidiIn = &__pyx_type_13rtmidi_python_MidiIn;
 /*--- Type import code ---*/
 /*--- Variable import code ---*/
 /*--- Function import code ---*/
 /*--- Execution code ---*/

 /* "rtmidi_python.pyx":12
 * void PyEval_InitThreads()
 * 
 * PyEval_InitThreads() # <<<<<<<<<<<<<<
 * 
 * 
 */
 PyEval_InitThreads();

 /* "rtmidi_python.pyx":1
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 * from libcpp.string cimport string
 */
 __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 __Pyx_GOTREF(__pyx_t_1);
 if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

 /* "vector.from_py":45
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 * cdef vector[X] __pyx_convert_vector_from_py_unsigned_char(object o) except *: # <<<<<<<<<<<<<<
 * cdef vector[X] v
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 goto __pyx_L0;
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 if (__pyx_m) {
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static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
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 if (unlikely(!result)) {
 PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
 "name '%U' is not defined", name);
#else
 "name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
 }
 return result;
}

static void __Pyx_RaiseDoubleKeywordsError(
 const char* func_name,
 PyObject* kw_name)
{
 PyErr_Format(PyExc_TypeError,
 #if PY_MAJOR_VERSION >= 3
 "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
 #else
 "%s() got multiple values for keyword argument '%s'", func_name,
 PyString_AsString(kw_name));
 #endif
}

static int __Pyx_ParseOptionalKeywords(
 PyObject *kwds,
 PyObject **argnames[],
 PyObject *kwds2,
 PyObject *values[],
 Py_ssize_t num_pos_args,
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{
 PyObject *key = 0, *value = 0;
 Py_ssize_t pos = 0;
 PyObject*** name;
 PyObject*** first_kw_arg = argnames + num_pos_args;
 while (PyDict_Next(kwds, &pos, &key, &value)) {
 name = first_kw_arg;
 while (*name && (**name != key)) name++;
 if (*name) {
 values[name-argnames] = value;
 continue;
 }
 name = first_kw_arg;
 #if PY_MAJOR_VERSION < 3
 if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
 while (*name) {
 if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
 && _PyString_Eq(**name, key)) {
 values[name-argnames] = value;
 break;
 }
 name++;
 }
 if (*name) continue;
 else {
 PyObject*** argname = argnames;
 while (argname != first_kw_arg) {
 if ((**argname == key) || (
 (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
 && _PyString_Eq(**argname, key))) {
 goto arg_passed_twice;
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 #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
 (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 #endif
 PyUnicode_Compare(**name, key);
 if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
 if (cmp == 0) {
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 break;
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 name++;
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 PyObject*** argname = argnames;
 while (argname != first_kw_arg) {
 int cmp = (**argname == key) ? 0 :
 #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
 (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
 #endif
 PyUnicode_Compare(**argname, key);
 if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
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 goto invalid_keyword_type;
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 goto invalid_keyword;
 }
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 return 0;
arg_passed_twice:
 __Pyx_RaiseDoubleKeywordsError(function_name, key);
 goto bad;
invalid_keyword_type:
 PyErr_Format(PyExc_TypeError,
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 goto bad;
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 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);
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bad:
 return -1;
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static void __Pyx_RaiseArgtupleInvalid(
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 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;
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 more_or_less = "at least";
 } else {
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 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_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);
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}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
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 *tb = tstate->curexc_traceback;
 tstate->curexc_type = 0;
 tstate->curexc_value = 0;
 tstate->curexc_traceback = 0;
#else
 PyErr_Fetch(type, value, tb);
#endif
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
 CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
 int full_traceback) {
 PyObject *old_exc, *old_val, *old_tb;
 PyObject *ctx;
 __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
 if (full_traceback) {
 Py_XINCREF(old_exc);
 Py_XINCREF(old_val);
 Py_XINCREF(old_tb);
 __Pyx_ErrRestore(old_exc, old_val, old_tb);
 PyErr_PrintEx(1);
 }
 #if PY_MAJOR_VERSION < 3
 ctx = PyString_FromString(name);
 #else
 ctx = PyUnicode_FromString(name);
 #endif
 __Pyx_ErrRestore(old_exc, old_val, old_tb);
 if (!ctx) {
 PyErr_WriteUnraisable(Py_None);
 } else {
 PyErr_WriteUnraisable(ctx);
 Py_DECREF(ctx);
 }
}

static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
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 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) {
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#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:
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 return -1;
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#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func) \
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 func_type zero = 0; \
 PyErr_SetString(PyExc_OverflowError, \
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 "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 unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
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 if (likely(PyInt_Check(x))) {
 if (sizeof(unsigned int) < sizeof(long)) {
 __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG)
 } else {
 long val = PyInt_AS_LONG(x);
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 PyErr_SetString(PyExc_OverflowError,
 "can't convert negative value to unsigned int");
 return (unsigned int) -1;
 }
 return (unsigned 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(unsigned int)) {
 switch (Py_SIZE(x)) {
 case 0: return 0;
 case 1: return (unsigned int) ((PyLongObject*)x)->ob_digit[0];
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#endif
 if (unlikely(Py_SIZE(x) < 0)) {
 PyErr_SetString(PyExc_OverflowError,
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 return (unsigned int) -1;
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 if (sizeof(unsigned int) <= sizeof(unsigned long)) {
 __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, PyLong_AsUnsignedLong)
 } else if (sizeof(unsigned int) <= sizeof(unsigned long long)) {
 __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long long, PyLong_AsUnsignedLongLong)
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 } else {
#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
 if (sizeof(digit) <= sizeof(unsigned int)) {
 switch (Py_SIZE(x)) {
 case 0: return 0;
 case 1: return +(unsigned int) ((PyLongObject*)x)->ob_digit[0];
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 __PYX_VERIFY_RETURN_INT(unsigned int, long, PyLong_AsLong)
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 {
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 unsigned int val;
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#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
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#endif
static CYTHON_INLINE unsigned char __Pyx_PyInt_As_unsigned_char(PyObject *x) {
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#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
 if (sizeof(digit) <= sizeof(unsigned char)) {
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#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
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 __PYX_VERIFY_RETURN_INT(unsigned char, long, PyLong_AsLong)
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 unsigned char val;
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 #if CYTHON_USE_PYLONG_INTERNALS
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#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
 if (sizeof(digit) <= sizeof(size_t)) {
 switch (Py_SIZE(x)) {
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 if (unlikely(Py_SIZE(x) < 0)) {
 PyErr_SetString(PyExc_OverflowError,
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 __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong)
 }
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#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
 #if CYTHON_USE_PYLONG_INTERNALS
 if (sizeof(digit) <= sizeof(size_t)) {
 switch (Py_SIZE(x)) {
 case 0: return 0;
 case 1: return +(size_t) ((PyLongObject*)x)->ob_digit[0];
 case -1: return -(size_t) ((PyLongObject*)x)->ob_digit[0];
 }
 }
 #endif
#endif
 if (sizeof(size_t) <= sizeof(long)) {
 __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong)
 } else if (sizeof(size_t) <= sizeof(long long)) {
 __PYX_VERIFY_RETURN_INT(size_t, 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
 size_t 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 (size_t) -1;
 }
 } else {
 size_t val;
 PyObject *tmp = __Pyx_PyNumber_Int(x);
 if (!tmp) return (size_t) -1;
 val = __Pyx_PyInt_As_size_t(tmp);
 Py_DECREF(tmp);
 return val;
 }
}

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;
 }
}

#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 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;
}

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 PY_VERSION_HEX >= 0x02060000
 if (PyByteArray_Check(o)) {
 *length = PyByteArray_GET_SIZE(o);
 return PyByteArray_AS_STRING(o);
 } else
#endif
 {
 char* result;
 int r = PyBytes_AsStringAndSize(o, &result, length);
 if (unlikely(r < 0)) {
 return NULL;
 } else {
 return result;
 }
 }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
 int is_true = x == Py_True;
 if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
 else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_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 */