/* Generated by Cython 0.18 on Tue May 31 14:34:04 2016 */

#define PY_SSIZE_T_CLEAN
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  #define PyInt_AsSsize_t              PyLong_AsSsize_t
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  #define __Pyx_PyInt_AsHash_t   PyInt_AsLong
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  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
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        (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)))
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        (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)))
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        (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)))
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  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
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#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)))
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  #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))
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  #define __Pyx_DOCSTR(n)  ((char *)(n))
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  #define __Pyx_NAMESTR(n) (n)
  #define __Pyx_DOCSTR(n)  (n)
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#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)
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  #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__pyfmi__fmi_extended
#define __PYX_HAVE_API__pyfmi__fmi_extended
#include "string.h"
#include "stdio.h"
#include "stdlib.h"
#include "numpy/arrayobject.h"
#include "numpy/ufuncobject.h"
#include "stdarg.h"
#include "fmilib.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

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

#define __Pyx_PyBytes_FromUString(s) PyBytes_FromString((char*)s)
#define __Pyx_PyBytes_AsUString(s)   ((unsigned char*) PyBytes_AsString(s))
#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);
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);
#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))


#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_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;

#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif defined(_Complex_I)
    #define CYTHON_CCOMPLEX 1
  #else
    #define CYTHON_CCOMPLEX 0
  #endif
#endif
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #include <complex>
  #else
    #include <complex.h>
  #endif
#endif
#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
  #undef _Complex_I
  #define _Complex_I 1.0fj
#endif


static const char *__pyx_f[] = {
  "fmi_extended.pyx",
  "numpy.pxd",
  "type.pxd",
  "fmi.pxd",
};
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
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  struct __Pyx_StructField_* fields;
  size_t size;     /* sizeof(type) */
  size_t arraysize[8]; /* length of array in each dimension */
  int ndim;
  char typegroup; /* _R_eal, _C_omplex, Signed _I_nt, _U_nsigned int, _S_truct, _P_ointer, _O_bject, c_H_ar */
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typedef struct __Pyx_StructField_ {
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  const char* name;
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typedef struct {
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typedef struct {
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  size_t fmt_offset;
  size_t new_count, enc_count;
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  int is_complex;
  char enc_type;
  char new_packmode;
  char enc_packmode;
  char is_valid_array;
} __Pyx_BufFmt_Context;


/* "numpy.pxd":723
 * # in Cython to enable them only on the right systems.
 * 
 * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 */
typedef npy_int8 __pyx_t_5numpy_int8_t;

/* "numpy.pxd":724
 * 
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t
 */
typedef npy_int16 __pyx_t_5numpy_int16_t;

/* "numpy.pxd":725
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int64      int64_t
 * #ctypedef npy_int96      int96_t
 */
typedef npy_int32 __pyx_t_5numpy_int32_t;

/* "numpy.pxd":726
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_int96      int96_t
 * #ctypedef npy_int128     int128_t
 */
typedef npy_int64 __pyx_t_5numpy_int64_t;

/* "numpy.pxd":730
 * #ctypedef npy_int128     int128_t
 * 
 * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 */
typedef npy_uint8 __pyx_t_5numpy_uint8_t;

/* "numpy.pxd":731
 * 
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t
 */
typedef npy_uint16 __pyx_t_5numpy_uint16_t;

/* "numpy.pxd":732
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint64     uint64_t
 * #ctypedef npy_uint96     uint96_t
 */
typedef npy_uint32 __pyx_t_5numpy_uint32_t;

/* "numpy.pxd":733
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_uint96     uint96_t
 * #ctypedef npy_uint128    uint128_t
 */
typedef npy_uint64 __pyx_t_5numpy_uint64_t;

/* "numpy.pxd":737
 * #ctypedef npy_uint128    uint128_t
 * 
 * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_float64    float64_t
 * #ctypedef npy_float80    float80_t
 */
typedef npy_float32 __pyx_t_5numpy_float32_t;

/* "numpy.pxd":738
 * 
 * ctypedef npy_float32    float32_t
 * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_float80    float80_t
 * #ctypedef npy_float128   float128_t
 */
typedef npy_float64 __pyx_t_5numpy_float64_t;

/* "numpy.pxd":747
 * # The int types are mapped a bit surprising --
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t
 */
typedef npy_long __pyx_t_5numpy_int_t;

/* "numpy.pxd":748
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   longlong_t
 * 
 */
typedef npy_longlong __pyx_t_5numpy_long_t;

/* "numpy.pxd":749
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_ulong      uint_t
 */
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "numpy.pxd":751
 * ctypedef npy_longlong   longlong_t
 * 
 * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t
 */
typedef npy_ulong __pyx_t_5numpy_uint_t;

/* "numpy.pxd":752
 * 
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 */
typedef npy_ulonglong __pyx_t_5numpy_ulong_t;

/* "numpy.pxd":753
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
 */
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "numpy.pxd":755
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
 */
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "numpy.pxd":756
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
 */
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "numpy.pxd":758
 * ctypedef npy_uintp      uintp_t
 * 
 * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t
 */
typedef npy_double __pyx_t_5numpy_float_t;

/* "numpy.pxd":759
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
 */
typedef npy_double __pyx_t_5numpy_double_t;

/* "numpy.pxd":760
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cfloat      cfloat_t
 */
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< float > __pyx_t_float_complex;
  #else
    typedef float _Complex __pyx_t_float_complex;
  #endif
#else
    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
  #endif
#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif


/*--- Type declarations ---*/
struct __pyx_obj_5pyfmi_3fmi_ModelBase;
struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2;
struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2;
struct __pyx_obj_5pyfmi_3fmi_FMUModelBase;
struct __pyx_obj_5pyfmi_3fmi_FMUModelCS1;
struct __pyx_obj_5pyfmi_3fmi_FMUModelME1;
struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended;
struct __pyx_obj_5pyfmi_3fmi_FMUState2;
struct __pyx_obj_5pyfmi_3fmi_FMUModelME2;
struct __pyx_obj_5pyfmi_3fmi_ScalarVariable2;
struct __pyx_obj_5pyfmi_3fmi_ScalarVariable;

/* "numpy.pxd":762
 * ctypedef npy_longdouble longdouble_t
 * 
 * ctypedef npy_cfloat      cfloat_t             # <<<<<<<<<<<<<<
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t
 */
typedef npy_cfloat __pyx_t_5numpy_cfloat_t;

/* "numpy.pxd":763
 * 
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
 * ctypedef npy_clongdouble clongdouble_t
 * 
 */
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;

/* "numpy.pxd":764
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cdouble     complex_t
 */
typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;

/* "numpy.pxd":766
 * ctypedef npy_clongdouble clongdouble_t
 * 
 * ctypedef npy_cdouble     complex_t             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew1(a):
 */
typedef npy_cdouble __pyx_t_5numpy_complex_t;
struct __pyx_opt_args_5pyfmi_3fmi_11FMUModelCS2_do_step;

/* "fmi.pxd":198
 *     cpdef _get_time(self)
 *     cpdef _set_time(self, FMIL.fmi2_real_t t)
 *     cpdef int do_step(self, FMIL.fmi2_real_t current_t, FMIL.fmi2_real_t step_size, new_step=*)             # <<<<<<<<<<<<<<
 *     cdef int _set_input_derivatives(self, N.ndarray value_refs, N.ndarray values, N.ndarray orders)
 *     cdef int _get_output_derivatives(self, N.ndarray value_refs, N.ndarray values, N.ndarray orders)
 */
struct __pyx_opt_args_5pyfmi_3fmi_11FMUModelCS2_do_step {
  int __pyx_n;
  PyObject *new_step;
};

/* "fmi.pxd":34
 * cimport fmil_import as FMIL
 * 
 * cdef class ModelBase:             # <<<<<<<<<<<<<<
 *     """
 *     Abstract Model class containing base functionality.
 */
struct __pyx_obj_5pyfmi_3fmi_ModelBase {
  PyObject_HEAD
  struct __pyx_vtabstruct_5pyfmi_3fmi_ModelBase *__pyx_vtab;
  PyObject *_log;
  char *_fmu_log_name;
  struct jm_callbacks callbacks;
};


/* "fmi.pxd":131
 *     cpdef get_derivatives(self)
 * 
 * cdef class FMUModelBase2(ModelBase):             # <<<<<<<<<<<<<<
 *     """
 *     FMI Model loaded from a dll.
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 {
  struct __pyx_obj_5pyfmi_3fmi_ModelBase __pyx_base;
  fmi_import_context_t *_context;
  fmi2_callback_functions_t callBackFunctions;
  fmi2_import_t *_fmu;
  fmi2_fmu_kind_enu_t _fmu_kind;
  fmi_version_enu_t _version;
  jm_string last_error;
  size_t _nEventIndicators;
  size_t _nContinuousStates;
  size_t _nCategories;
  fmi2_event_info_t _eventInfo;
  PyObject *_fmu_full_path;
  PyObject *_enable_logging;
  int _allocated_dll;
  int _allocated_context;
  int _allocated_xml;
  int _allocated_fmu;
  PyObject *_modelId;
  PyObject *_modelName;
  PyObject *_categories;
  PyObject *_save_real_variables_val;
  PyObject *_save_int_variables_val;
  PyObject *_save_bool_variables_val;
  PyObject *__pyx___t;
  PyObject *_pyEventInfo;
  char *_fmu_temp_dir;
  PyObject *_states_references;
  PyObject *_inputs_references;
  PyObject *_outputs_references;
  PyObject *_derivatives_references;
  PyObject *_derivatives_states_dependencies;
  PyObject *_derivatives_inputs_dependencies;
  PyObject *_outputs_states_dependencies;
  PyObject *_outputs_inputs_dependencies;
  PyObject *_A;
  PyObject *_B;
  PyObject *_C;
  PyObject *_D;
  PyObject *_group_A;
  PyObject *_group_B;
  PyObject *_group_C;
  PyObject *_group_D;
  PyObject *_mask_A;
  PyObject *_A_row_ind;
  PyObject *_A_col_ind;
};


/* "fmi.pxd":194
 *     cpdef N.ndarray get_real(self, valueref)
 * 
 * cdef class FMUModelCS2(FMUModelBase2):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 {
  struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 __pyx_base;
};


/* "fmi.pxd":76
 *     cdef FMIL.fmi2_FMU_state_t fmu_state
 * 
 * cdef class FMUModelBase(ModelBase):             # <<<<<<<<<<<<<<
 *     """
 *     An FMI Model loaded from a DLL.
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelBase {
  struct __pyx_obj_5pyfmi_3fmi_ModelBase __pyx_base;
  fmi1_callback_functions_t callBackFunctions;
  fmi_import_context_t *context;
  fmi1_import_t *_fmu;
  fmi1_event_info_t _eventInfo;
  struct fmi1_import_variable_list_t *variable_list;
  enum fmi1_fmu_kind_enu_t fmu_kind;
  jm_status_enu_t jm_status;
  PyObject *__t;
  PyObject *_file_open;
  PyObject *_npoints;
  PyObject *_enable_logging;
  PyObject *_pyEventInfo;
  int _version;
  int _instantiated_fmu;
  int _allocated_dll;
  int _allocated_context;
  int _allocated_xml;
  int _allocated_fmu;
  PyObject *_allocated_list;
  PyObject *_modelid;
  PyObject *_modelname;
  unsigned int _nEventIndicators;
  unsigned int _nContinuousStates;
  PyObject *_save_real_variables_val;
  PyObject *_save_int_variables_val;
  PyObject *_save_bool_variables_val;
  int _fmu_kind;
  char *_fmu_temp_dir;
};


/* "fmi.pxd":120
 *     cpdef FMIL.fmi1_causality_enu_t get_variable_causality(self, variablename) except *
 * 
 * cdef class FMUModelCS1(FMUModelBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelCS1 {
  struct __pyx_obj_5pyfmi_3fmi_FMUModelBase __pyx_base;
};


/* "fmi.pxd":125
 *     cpdef _set_time(self, FMIL.fmi1_real_t t)
 * 
 * cdef class FMUModelME1(FMUModelBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelME1 {
  struct __pyx_obj_5pyfmi_3fmi_FMUModelBase __pyx_base;
};


/* "pyfmi\fmi_extended.pyx":39
 * 
 * 
 * cdef class FMUModelME1Extended(FMUModelME1):             # <<<<<<<<<<<<<<
 * 
 *     cdef public object _relativeTolerance
 */
struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended {
  struct __pyx_obj_5pyfmi_3fmi_FMUModelME1 __pyx_base;
  PyObject *_relativeTolerance;
  PyObject *_explicit_problem;
  PyObject *_solver;
  PyObject *_current_time;
  PyObject *_stop_time;
  PyObject *_input_time;
  PyObject *_input_value_refs;
  PyObject *_input_alias_type;
  PyObject *_input_factorials;
  int _input_active;
  int _input_order;
  PyObject *_input_derivatives;
  PyObject *_options;
  PyArrayObject *_input_tmp;
};


/* "fmi.pxd":70
 *     cdef object _description #A characater pointer but we need an own reference and this is sufficient
 * 
 * cdef class FMUState2:             # <<<<<<<<<<<<<<
 *     """
 *     Class containing a pointer to a FMU-state.
 */
struct __pyx_obj_5pyfmi_3fmi_FMUState2 {
  PyObject_HEAD
  fmi2_FMU_state_t fmu_state;
};


/* "fmi.pxd":202
 *     cdef int _get_output_derivatives(self, N.ndarray value_refs, N.ndarray values, N.ndarray orders)
 * 
 * cdef class FMUModelME2(FMUModelBase2):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */
struct __pyx_obj_5pyfmi_3fmi_FMUModelME2 {
  struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 __pyx_base;
  PyObject *force_finite_differences;
};


/* "fmi.pxd":57
 *     cdef FMIL.fmi1_variable_alias_kind_enu_t _alias
 * 
 * cdef class ScalarVariable2:             # <<<<<<<<<<<<<<
 *     """
 *     Class defining data structure based on the XML element ScalarVariable.
 */
struct __pyx_obj_5pyfmi_3fmi_ScalarVariable2 {
  PyObject_HEAD
  fmi2_value_reference_t _value_reference;
  fmi2_base_type_enu_t _type;
  fmi2_variability_enu_t _variability;
  fmi2_causality_enu_t _causality;
  fmi2_variable_alias_kind_enu_t _alias;
  fmi2_initial_enu_t _initial;
  PyObject *_name;
  PyObject *_description;
};


/* "fmi.pxd":45
 * 
 * 
 * cdef class ScalarVariable:             # <<<<<<<<<<<<<<
 *     """
 *     Class defining data structure based on the XML element ScalarVariable.
 */
struct __pyx_obj_5pyfmi_3fmi_ScalarVariable {
  PyObject_HEAD
  PyObject *_name;
  fmi1_value_reference_t _value_reference;
  PyObject *_description;
  enum fmi1_base_type_enu_t _type;
  enum fmi1_variability_enu_t _variability;
  enum fmi1_causality_enu_t _causality;
  enum fmi1_variable_alias_kind_enu_t _alias;
};



/* "fmi.pxd":34
 * cimport fmil_import as FMIL
 * 
 * cdef class ModelBase:             # <<<<<<<<<<<<<<
 *     """
 *     Abstract Model class containing base functionality.
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_ModelBase {
  PyObject *(*_logger)(struct __pyx_obj_5pyfmi_3fmi_ModelBase *, jm_string, int, jm_string);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_ModelBase *__pyx_vtabptr_5pyfmi_3fmi_ModelBase;


/* "fmi.pxd":76
 *     cdef FMIL.fmi2_FMU_state_t fmu_state
 * 
 * cdef class FMUModelBase(ModelBase):             # <<<<<<<<<<<<<<
 *     """
 *     An FMI Model loaded from a DLL.
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase {
  struct __pyx_vtabstruct_5pyfmi_3fmi_ModelBase __pyx_base;
  PyObject *(*_internal_set_fmu_null)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_description)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  enum fmi1_base_type_enu_t (*get_variable_data_type)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  fmi1_value_reference_t (*get_variable_valueref)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_fixed)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_start)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_max)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_min)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  enum fmi1_variability_enu_t (*get_variable_variability)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
  enum fmi1_causality_enu_t (*get_variable_causality)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase *__pyx_vtabptr_5pyfmi_3fmi_FMUModelBase;


/* "fmi.pxd":125
 *     cpdef _set_time(self, FMIL.fmi1_real_t t)
 * 
 * cdef class FMUModelME1(FMUModelBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelME1 {
  struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase __pyx_base;
  PyObject *(*_get_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME1 *, int __pyx_skip_dispatch);
  PyObject *(*_set_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME1 *, fmi1_real_t, int __pyx_skip_dispatch);
  PyObject *(*get_derivatives)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME1 *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelME1 *__pyx_vtabptr_5pyfmi_3fmi_FMUModelME1;


/* "pyfmi\fmi_extended.pyx":39
 * 
 * 
 * cdef class FMUModelME1Extended(FMUModelME1):             # <<<<<<<<<<<<<<
 * 
 *     cdef public object _relativeTolerance
 */

struct __pyx_vtabstruct_5pyfmi_12fmi_extended_FMUModelME1Extended {
  struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelME1 __pyx_base;
  void (*_eval_input)(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *, double);
  PyObject *(*_reset_input_derivatives)(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *);
};
static struct __pyx_vtabstruct_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_vtabptr_5pyfmi_12fmi_extended_FMUModelME1Extended;


/* "fmi.pxd":131
 *     cpdef get_derivatives(self)
 * 
 * cdef class FMUModelBase2(ModelBase):             # <<<<<<<<<<<<<<
 *     """
 *     FMI Model loaded from a dll.
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase2 {
  struct __pyx_vtabstruct_5pyfmi_3fmi_ModelBase __pyx_base;
  fmi2_value_reference_t (*get_variable_valueref)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  fmi2_base_type_enu_t (*get_variable_data_type)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_description)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  fmi2_variability_enu_t (*get_variable_variability)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  fmi2_causality_enu_t (*get_variable_causality)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_output_dependencies)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, int __pyx_skip_dispatch);
  PyObject *(*get_derivatives_dependencies)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_start)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_max)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_variable_min)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  fmi2_initial_enu_t (*get_variable_initial)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*serialize_fmu_state)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*deserialize_fmu_state)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*serialized_fmu_state_size)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*_add_scalar_variables)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, fmi2_import_variable_list_t *);
  PyObject *(*_add_scalar_variable)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, fmi2_import_variable_t *);
  int (*_get_directional_derivative)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyArrayObject *, PyArrayObject *, PyArrayObject *, PyArrayObject *);
  PyObject *(*set_real)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  PyArrayObject *(*get_real)(struct __pyx_obj_5pyfmi_3fmi_FMUModelBase2 *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase2 *__pyx_vtabptr_5pyfmi_3fmi_FMUModelBase2;


/* "fmi.pxd":202
 *     cdef int _get_output_derivatives(self, N.ndarray value_refs, N.ndarray values, N.ndarray orders)
 * 
 * cdef class FMUModelME2(FMUModelBase2):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelME2 {
  struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase2 __pyx_base;
  PyObject *(*_get_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME2 *, int __pyx_skip_dispatch);
  PyObject *(*_set_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME2 *, fmi2_real_t, int __pyx_skip_dispatch);
  PyObject *(*get_derivatives)(struct __pyx_obj_5pyfmi_3fmi_FMUModelME2 *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelME2 *__pyx_vtabptr_5pyfmi_3fmi_FMUModelME2;


/* "fmi.pxd":120
 *     cpdef FMIL.fmi1_causality_enu_t get_variable_causality(self, variablename) except *
 * 
 * cdef class FMUModelCS1(FMUModelBase):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelCS1 {
  struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase __pyx_base;
  PyObject *(*_get_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS1 *, int __pyx_skip_dispatch);
  PyObject *(*_set_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS1 *, fmi1_real_t, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelCS1 *__pyx_vtabptr_5pyfmi_3fmi_FMUModelCS1;


/* "fmi.pxd":194
 *     cpdef N.ndarray get_real(self, valueref)
 * 
 * cdef class FMUModelCS2(FMUModelBase2):             # <<<<<<<<<<<<<<
 * 
 *     cpdef _get_time(self)
 */

struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelCS2 {
  struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelBase2 __pyx_base;
  PyObject *(*_get_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 *, int __pyx_skip_dispatch);
  PyObject *(*_set_time)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 *, fmi2_real_t, int __pyx_skip_dispatch);
  int (*do_step)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 *, fmi2_real_t, fmi2_real_t, int __pyx_skip_dispatch, struct __pyx_opt_args_5pyfmi_3fmi_11FMUModelCS2_do_step *__pyx_optional_args);
  int (*_set_input_derivatives)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 *, PyArrayObject *, PyArrayObject *, PyArrayObject *);
  int (*_get_output_derivatives)(struct __pyx_obj_5pyfmi_3fmi_FMUModelCS2 *, PyArrayObject *, PyArrayObject *, PyArrayObject *);
};
static struct __pyx_vtabstruct_5pyfmi_3fmi_FMUModelCS2 *__pyx_vtabptr_5pyfmi_3fmi_FMUModelCS2;
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static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/

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

static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
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static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
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static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

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

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

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static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
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static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /*proto*/

static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** value1, PyObject** value2,
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static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
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static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/

static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
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#define __Pyx_GetItemInt_Tuple(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i) {
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#define __Pyx_GetItemInt(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i) {
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#define __Pyx_SetItemInt(o, i, v, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
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static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
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static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v) {
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static CYTHON_INLINE int  __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
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static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);

static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

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

static void __Pyx_RaiseBufferFallbackError(void); /*proto*/

static void __Pyx_RaiseBufferIndexError(int axis); /*proto*/

#define __Pyx_BufPtrCContig1d(type, buf, i0, s0) ((type)buf + i0)
  static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

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

static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/

typedef struct {
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} __Pyx_Buf_DimInfo;
typedef struct {
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typedef struct {
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#if PY_MAJOR_VERSION < 3
    static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
    static void __Pyx_ReleaseBuffer(Py_buffer *view);
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    #define __Pyx_ReleaseBuffer PyBuffer_Release
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  static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};

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

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name);

static CYTHON_INLINE fmi1_integer_t __Pyx_PyInt_from_py_fmi1_integer_t(PyObject *);

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_fmi1_value_reference_t(fmi1_value_reference_t);

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_size_t(size_t);

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #define __Pyx_CREAL(z) ((z).real())
    #define __Pyx_CIMAG(z) ((z).imag())
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    #define __Pyx_CREAL(z) (__real__(z))
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    #define __Pyx_CREAL(z) ((z).real)
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    #define __Pyx_SET_CREAL(z,x) ((z).real(x))
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    #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
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    #define __Pyx_c_is_zerof(z) ((z)==(float)0)
    #define __Pyx_c_conjf(z)    (::std::conj(z))
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        #define __Pyx_c_absf(z)     (::std::abs(z))
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    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__pyx_t_float_complex);
    static CYTHON_INLINE int __Pyx_c_is_zerof(__pyx_t_float_complex);
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        static CYTHON_INLINE float __Pyx_c_absf(__pyx_t_float_complex);
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#if CYTHON_CCOMPLEX
    #define __Pyx_c_eq(a, b)   ((a)==(b))
    #define __Pyx_c_sum(a, b)  ((a)+(b))
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    #define __Pyx_c_prod(a, b) ((a)*(b))
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    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex, __pyx_t_double_complex);
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    static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex);
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static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);

static void __Pyx_WriteUnraisable(const char *name, int clineno,
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static int __Pyx_check_binary_version(void);

#if !defined(__Pyx_PyIdentifier_FromString)
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  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
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  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
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static PyObject *__Pyx_ImportModule(const char *name); /*proto*/

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

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

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

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

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

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


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

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

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

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

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

/* Module declarations from '__builtin__' */

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

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

/* Module declarations from 'numpy' */

/* Module declarations from 'numpy' */
static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/

/* Module declarations from 'pyfmi.fmil_import' */

/* Module declarations from 'pyfmi.fmi' */
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_ModelBase = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_ScalarVariable = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_ScalarVariable2 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUState2 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelBase = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelCS1 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelME1 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelBase2 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelCS2 = 0;
static PyTypeObject *__pyx_ptype_5pyfmi_3fmi_FMUModelME2 = 0;

/* Module declarations from 'pyfmi.fmi_extended' */
static PyTypeObject *__pyx_ptype_5pyfmi_12fmi_extended_FMUModelME1Extended = 0;
static __Pyx_TypeInfo __Pyx_TypeInfo_nn_fmi1_real_t = { "fmi1_real_t", NULL, sizeof(fmi1_real_t), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_nn_fmi1_integer_t = { "fmi1_integer_t", NULL, sizeof(fmi1_integer_t), { 0 }, 0, IS_UNSIGNED(fmi1_integer_t) ? 'U' : 'I', IS_UNSIGNED(fmi1_integer_t), 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_nn_fmi1_value_reference_t = { "fmi1_value_reference_t", NULL, sizeof(fmi1_value_reference_t), { 0 }, 0, IS_UNSIGNED(fmi1_value_reference_t) ? 'U' : 'I', IS_UNSIGNED(fmi1_value_reference_t), 0 };
#define __Pyx_MODULE_NAME "pyfmi.fmi_extended"
int __pyx_module_is_main_pyfmi__fmi_extended = 0;

/* Implementation of 'pyfmi.fmi_extended' */
static PyObject *__pyx_builtin_property;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_AttributeError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_RuntimeError;
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended___init__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_fmu, PyObject *__pyx_v_path, PyObject *__pyx_v_enable_logging, PyObject *__pyx_v_log_file_name, PyObject *__pyx_v_log_level); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_2get_solver_options(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_4set_solver_options(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_options); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_6_set_solver_options(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_8get_derivatives(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10do_step(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, fmi1_real_t __pyx_v_current_time, fmi1_real_t __pyx_v_step_size, CYTHON_UNUSED PyObject *__pyx_v_new_step); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_12cancel_step(CYTHON_UNUSED struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_14get_output_derivatives(CYTHON_UNUSED struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_variables, CYTHON_UNUSED fmi1_integer_t __pyx_v_order); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_16_get_types_platform(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18get_fmu_state(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_20set_fmu_state(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_fmu_state); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_22set_input_derivatives(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_variables, PyObject *__pyx_v_values, PyObject *__pyx_v_orders); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_24simulate(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_start_time, PyObject *__pyx_v_final_time, PyObject *__pyx_v_input, PyObject *__pyx_v_algorithm, PyObject *__pyx_v_options); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_26simulate_options(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_algorithm); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_28initialize(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_tStart, PyObject *__pyx_v_tStop, CYTHON_UNUSED PyObject *__pyx_v_StopTimeDefined); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_30instantiate_slave(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_name, PyObject *__pyx_v_logging); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_32get_capability_flags(CYTHON_UNUSED struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_input_active___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_input_active_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_12_input_order___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_12_input_order_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp___get__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp_2__set__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp_4__del__(struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *__pyx_v_self); /* proto */
static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
static char __pyx_k_1[] = ".";
static char __pyx_k_2[] = "";
static char __pyx_k_4[] = "Failed to get the derivative values.";
static char __pyx_k_7[] = "Not Implemented.";
static char __pyx_k_9[] = "model_types_platform";
static char __pyx_k_10[] = "The number of variables must be the same as the number of orders.";
static char __pyx_k_12[] = "The order must be greater than zero.";
static char __pyx_k_14[] = "The variables must either be a string or a list of strings";
static char __pyx_k_17[] = "get_default_experiment_start_time";
static char __pyx_k_18[] = "get_default_experiment_stop_time";
static char __pyx_k_19[] = "_exec_simulate_algorithm";
static char __pyx_k_20[] = "pyfmi.fmi_algorithm_drivers";
static char __pyx_k_24[] = "Initialize returned with a warning. Check the log for information (FMUModel.get_log).";
static char __pyx_k_26[] = "Initialize returned with a warning. Enable logging for more information, (FMUModel(..., enable_logging=True)).";
static char __pyx_k_28[] = "Initialize returned with a error. Check the log for information (FMUModel.get_log).";
static char __pyx_k_30[] = "Initialize returned with a error. Enable logging for more information, (FMUModel(..., enable_logging=True)).";
static char __pyx_k_32[] = "nominal_continuous_states";
static char __pyx_k_34[] = "canHandleVariableCommunicationStepSize";
static char __pyx_k_35[] = "canInterpolateInputs";
static char __pyx_k_36[] = "maxOutputDerivativeOrder";
static char __pyx_k_37[] = "canRunAsynchronuously";
static char __pyx_k_38[] = "canBeInstantiatedOnlyOncePerProcess";
static char __pyx_k_39[] = "canNotUseMemoryManagementFunctions";
static char __pyx_k_40[] = "ndarray is not C contiguous";
static char __pyx_k_42[] = "ndarray is not Fortran contiguous";
static char __pyx_k_44[] = "Non-native byte order not supported";
static char __pyx_k_46[] = "unknown dtype code in numpy.pxd (%d)";
static char __pyx_k_47[] = "Format string allocated too short, see comment in numpy.pxd";
static char __pyx_k_50[] = "Format string allocated too short.";
static char __pyx_k_52[] = "\nModule containing the FMI interface Python wrappers.\n";
static char __pyx_k_53[] = "pyfmi.simulation.assimulo_interface";
static char __pyx_k_54[] = "FMI_DEFAULT_LOG_LEVEL";
static char __pyx_k__B[] = "B";
static char __pyx_k__H[] = "H";
static char __pyx_k__I[] = "I";
static char __pyx_k__L[] = "L";
static char __pyx_k__N[] = "N";
static char __pyx_k__O[] = "O";
static char __pyx_k__Q[] = "Q";
static char __pyx_k__b[] = "b";
static char __pyx_k__d[] = "d";
static char __pyx_k__f[] = "f";
static char __pyx_k__g[] = "g";
static char __pyx_k__h[] = "h";
static char __pyx_k__i[] = "i";
static char __pyx_k__l[] = "l";
static char __pyx_k__q[] = "q";
static char __pyx_k__Zd[] = "Zd";
static char __pyx_k__Zf[] = "Zf";
static char __pyx_k__Zg[] = "Zg";
static char __pyx_k__os[] = "os";
static char __pyx_k__re[] = "re";
static char __pyx_k__any[] = "any";
static char __pyx_k__fmi[] = "fmi";
static char __pyx_k__fmu[] = "fmu";
static char __pyx_k__sys[] = "sys";
static char __pyx_k__atol[] = "atol";
static char __pyx_k__copy[] = "copy";
static char __pyx_k__fget[] = "fget";
static char __pyx_k__keys[] = "keys";
static char __pyx_k__name[] = "name";
static char __pyx_k__path[] = "path";
static char __pyx_k__rtol[] = "rtol";
static char __pyx_k__time[] = "time";
static char __pyx_k__CVode[] = "CVode";
static char __pyx_k__Slave[] = "Slave";
static char __pyx_k__array[] = "array";
static char __pyx_k__dtype[] = "dtype";
static char __pyx_k__empty[] = "empty";
static char __pyx_k__float[] = "float";
static char __pyx_k__input[] = "input";
static char __pyx_k__int32[] = "int32";
static char __pyx_k__ndmin[] = "ndmin";
static char __pyx_k__numpy[] = "numpy";
static char __pyx_k__order[] = "order";
static char __pyx_k__range[] = "range";
static char __pyx_k__tStop[] = "tStop";
static char __pyx_k__FMIODE[] = "FMIODE";
static char __pyx_k__FMI_ME[] = "FMI_ME";
static char __pyx_k__FMI_OK[] = "FMI_OK";
static char __pyx_k__double[] = "double";
static char __pyx_k__orders[] = "orders";
static char __pyx_k__solver[] = "solver";
static char __pyx_k__tStart[] = "tStart";
static char __pyx_k__uint32[] = "uint32";
static char __pyx_k__update[] = "update";
static char __pyx_k__values[] = "values";
static char __pyx_k__Default[] = "Default";
static char __pyx_k__flatten[] = "flatten";
static char __pyx_k__fnmatch[] = "fnmatch";
static char __pyx_k__logging[] = "logging";
static char __pyx_k__options[] = "options";
static char __pyx_k__solvers[] = "solvers";
static char __pyx_k__warning[] = "warning";
static char __pyx_k__FMICSAlg[] = "FMICSAlg";
static char __pyx_k__KeyError[] = "KeyError";
static char __pyx_k____init__[] = "__init__";
static char __pyx_k____main__[] = "__main__";
static char __pyx_k____test__[] = "__test__";
static char __pyx_k___options[] = "_options";
static char __pyx_k__assimulo[] = "assimulo";
static char __pyx_k__get_real[] = "get_real";
static char __pyx_k__new_step[] = "new_step";
static char __pyx_k__property[] = "property";
static char __pyx_k__set_real[] = "set_real";
static char __pyx_k__simulate[] = "simulate";
static char __pyx_k__algorithm[] = "algorithm";
static char __pyx_k__causality[] = "causality";
static char __pyx_k__enumerate[] = "enumerate";
static char __pyx_k__iteritems[] = "iteritems";
static char __pyx_k__log_level[] = "log_level";
static char __pyx_k__step_size[] = "step_size";
static char __pyx_k__variables[] = "variables";
static char __pyx_k__verbosity[] = "verbosity";
static char __pyx_k__ValueError[] = "ValueError";
static char __pyx_k__final_time[] = "final_time";
static char __pyx_k__start_time[] = "start_time";
static char __pyx_k__OrderedDict[] = "OrderedDict";
static char __pyx_k__collections[] = "collections";
static char __pyx_k__FMUException[] = "FMUException";
static char __pyx_k__RuntimeError[] = "RuntimeError";
static char __pyx_k__current_time[] = "current_time";
static char __pyx_k__event_update[] = "event_update";
static char __pyx_k__CVode_options[] = "CVode_options";
static char __pyx_k__get_ode_sizes[] = "get_ode_sizes";
static char __pyx_k__include_alias[] = "include_alias";
static char __pyx_k__log_file_name[] = "log_file_name";
static char __pyx_k__with_jacobian[] = "with_jacobian";
static char __pyx_k__AttributeError[] = "AttributeError";
static char __pyx_k__canRejectSteps[] = "canRejectSteps";
static char __pyx_k__enable_logging[] = "enable_logging";
static char __pyx_k__types_platform[] = "types_platform";
static char __pyx_k__StopTimeDefined[] = "StopTimeDefined";
static char __pyx_k__canHandleEvents[] = "canHandleEvents";
static char __pyx_k__canSignalEvents[] = "canSignalEvents";
static char __pyx_k__get_derivatives[] = "get_derivatives";
static char __pyx_k___default_options[] = "_default_options";
static char __pyx_k__result_file_name[] = "result_file_name";
static char __pyx_k__dump_solver_state[] = "dump_solver_state";
static char __pyx_k__instantiate_model[] = "instantiate_model";
static char __pyx_k__apply_solver_state[] = "apply_solver_state";
static char __pyx_k__get_variable_alias[] = "get_variable_alias";
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    e = (*v)(p->_stop_time, a); if (e) return e;
  }
  if (p->_input_time) {
    e = (*v)(p->_input_time, a); if (e) return e;
  }
  if (p->_input_value_refs) {
    e = (*v)(p->_input_value_refs, a); if (e) return e;
  }
  if (p->_input_alias_type) {
    e = (*v)(p->_input_alias_type, a); if (e) return e;
  }
  if (p->_input_factorials) {
    e = (*v)(p->_input_factorials, a); if (e) return e;
  }
  if (p->_input_derivatives) {
    e = (*v)(p->_input_derivatives, a); if (e) return e;
  }
  if (p->_options) {
    e = (*v)(p->_options, a); if (e) return e;
  }
  if (p->_input_tmp) {
    e = (*v)(((PyObject*)p->_input_tmp), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5pyfmi_12fmi_extended_FMUModelME1Extended(PyObject *o) {
  struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *p = (struct __pyx_obj_5pyfmi_12fmi_extended_FMUModelME1Extended *)o;
  PyObject* tmp;
  if (likely(__pyx_ptype_5pyfmi_3fmi_FMUModelME1)) { if (__pyx_ptype_5pyfmi_3fmi_FMUModelME1->tp_clear) __pyx_ptype_5pyfmi_3fmi_FMUModelME1->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_5pyfmi_12fmi_extended_FMUModelME1Extended);
  tmp = ((PyObject*)p->_relativeTolerance);
  p->_relativeTolerance = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_explicit_problem);
  p->_explicit_problem = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_solver);
  p->_solver = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_current_time);
  p->_current_time = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_stop_time);
  p->_stop_time = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_time);
  p->_input_time = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_value_refs);
  p->_input_value_refs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_alias_type);
  p->_input_alias_type = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_factorials);
  p->_input_factorials = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_derivatives);
  p->_input_derivatives = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_options);
  p->_options = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_input_tmp);
  p->_input_tmp = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__relativeTolerance(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__relativeTolerance(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_relativeTolerance_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__explicit_problem(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__explicit_problem(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_explicit_problem_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__solver(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__solver(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_solver_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__current_time(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__current_time(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_current_time_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__stop_time(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__stop_time(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_stop_time_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_time(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_time(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_11_input_time_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_value_refs(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_value_refs(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_value_refs_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_alias_type(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_alias_type(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_alias_type_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_factorials(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_factorials(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_input_factorials_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_active(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_input_active_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_active(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13_input_active_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_order(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_12_input_order_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_order(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_12_input_order_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_derivatives(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_derivatives(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_18_input_derivatives_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__options(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__options(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_8_options_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_tmp(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp_1__get__(o);
}

static int __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_tmp(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp_3__set__(o, v);
  }
  else {
    return __pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_10_input_tmp_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_5pyfmi_12fmi_extended_FMUModelME1Extended[] = {
  {__Pyx_NAMESTR("get_solver_options"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_3get_solver_options, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_2get_solver_options)},
  {__Pyx_NAMESTR("set_solver_options"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_5set_solver_options, METH_O, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_4set_solver_options)},
  {__Pyx_NAMESTR("_set_solver_options"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_7_set_solver_options, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_derivatives"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_9get_derivatives, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_8get_derivatives)},
  {__Pyx_NAMESTR("do_step"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_11do_step, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_10do_step)},
  {__Pyx_NAMESTR("cancel_step"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_13cancel_step, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_12cancel_step)},
  {__Pyx_NAMESTR("get_output_derivatives"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_15get_output_derivatives, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_14get_output_derivatives)},
  {__Pyx_NAMESTR("_get_types_platform"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_17_get_types_platform, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_16_get_types_platform)},
  {__Pyx_NAMESTR("get_fmu_state"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_19get_fmu_state, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_18get_fmu_state)},
  {__Pyx_NAMESTR("set_fmu_state"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_21set_fmu_state, METH_O, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_20set_fmu_state)},
  {__Pyx_NAMESTR("set_input_derivatives"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_23set_input_derivatives, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_22set_input_derivatives)},
  {__Pyx_NAMESTR("simulate"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_25simulate, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_24simulate)},
  {__Pyx_NAMESTR("simulate_options"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_27simulate_options, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_26simulate_options)},
  {__Pyx_NAMESTR("initialize"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_29initialize, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_28initialize)},
  {__Pyx_NAMESTR("instantiate_slave"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_31instantiate_slave, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_30instantiate_slave)},
  {__Pyx_NAMESTR("get_capability_flags"), (PyCFunction)__pyx_pw_5pyfmi_12fmi_extended_19FMUModelME1Extended_33get_capability_flags, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_5pyfmi_12fmi_extended_19FMUModelME1Extended_32get_capability_flags)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5pyfmi_12fmi_extended_FMUModelME1Extended[] = {
  {(char *)"_relativeTolerance", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__relativeTolerance, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__relativeTolerance, 0, 0},
  {(char *)"_explicit_problem", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__explicit_problem, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__explicit_problem, 0, 0},
  {(char *)"_solver", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__solver, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__solver, 0, 0},
  {(char *)"_current_time", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__current_time, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__current_time, 0, 0},
  {(char *)"_stop_time", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__stop_time, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__stop_time, 0, 0},
  {(char *)"_input_time", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_time, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_time, 0, 0},
  {(char *)"_input_value_refs", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_value_refs, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_value_refs, 0, 0},
  {(char *)"_input_alias_type", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_alias_type, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_alias_type, 0, 0},
  {(char *)"_input_factorials", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_factorials, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_factorials, 0, 0},
  {(char *)"_input_active", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_active, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_active, 0, 0},
  {(char *)"_input_order", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_order, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_order, 0, 0},
  {(char *)"_input_derivatives", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_derivatives, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_derivatives, 0, 0},
  {(char *)"_options", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__options, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__options, 0, 0},
  {(char *)"_input_tmp", __pyx_getprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_tmp, __pyx_setprop_5pyfmi_12fmi_extended_19FMUModelME1Extended__input_tmp, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_FMUModelME1Extended = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
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  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  ctx->is_valid_array = 0;
  ctx->struct_alignment = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t < '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
    int number = __Pyx_BufFmt_ParseNumber(ts);
    if (number == -1) /* First char was not a digit */
        PyErr_Format(PyExc_ValueError,\
                     "Does not understand character buffer dtype format string ('%c')", **ts);
    return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case 'c': return "'char'";
    case 'b': return "'signed char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 's': case 'p': return "a string";
    case 0: return "end";
    default: return "unparseable format string";
  }
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
/* These are for computing the padding at the end of the struct to align
   on the first member of the struct. This will probably the same as above,
   but we don't have any guarantees.
 */
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c':
        return 'H';
    case 'b': case 'h': case 'i':
    case 'l': case 'q': case 's': case 'p':
        return 'I';
    case 'B': case 'H': case 'I': case 'L': case 'Q':
        return 'U';
    case 'f': case 'd': case 'g':
        return (is_complex ? 'C' : 'R');
    case 'O':
        return 'O';
    case 'P':
        return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset, arraysize = 1;
  if (ctx->enc_type == 0) return 0;
  if (ctx->head->field->type->arraysize[0]) {
    int i, ndim = 0;
    if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
        ctx->is_valid_array = ctx->head->field->type->ndim == 1;
        ndim = 1;
        if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
            PyErr_Format(PyExc_ValueError,
                         "Expected a dimension of size %zu, got %zu",
                         ctx->head->field->type->arraysize[0], ctx->enc_count);
            return -1;
        }
    }
    if (!ctx->is_valid_array) {
      PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
                   ctx->head->field->type->ndim, ndim);
      return -1;
    }
    for (i = 0; i < ctx->head->field->type->ndim; i++) {
      arraysize *= ctx->head->field->type->arraysize[i];
    }
    ctx->is_valid_array = 0;
    ctx->enc_count = 1;
  }
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;
    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
      if (ctx->struct_alignment == 0)
          ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
                                                                 ctx->is_complex);
    }
    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }
      if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
      } else {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
      }
    }
    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }
    ctx->fmt_offset += size;
    if (arraysize)
      ctx->fmt_offset += (arraysize - 1) * size;
    --ctx->enc_count; /* Consume from buffer string */
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break; /* breaks both loops as ctx->enc_count == 0 */
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue; /* empty struct */
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}
static CYTHON_INLINE PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number;
    int ndim = ctx->head->field->type->ndim;
;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return NULL;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
    while (*ts && *ts != ')') {
        if (isspace(*ts))
            continue;
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return NULL;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
            return PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
        if (*ts != ',' && *ts != ')')
            return PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim)
        return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return NULL;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
                return ts;
      case ' ':
      case 10:
      case 13:
        ++ts;
        break;
      case '<':
        if (!__Pyx_IsLittleEndian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_IsLittleEndian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T': /* substruct */
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          size_t struct_alignment = ctx->struct_alignment;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0; /* Erase processed last struct element */
          ctx->enc_count = 0;
          ctx->struct_alignment = 0;
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
          if (struct_alignment) ctx->struct_alignment = struct_alignment;
        }
        break;
      case '}': /* end of substruct; either repeat or move on */
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0; /* Erase processed last struct element */
          if (alignment && ctx->fmt_offset % alignment) {
            ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
          }
        }
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }        /* fall through */
      case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O': case 's': case 'p':
        if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
            ctx->enc_packmode == ctx->new_packmode) {
          ctx->enc_count += ctx->new_count;
        } else {
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_count = ctx->new_count;
          ctx->enc_packmode = ctx->new_packmode;
          ctx->enc_type = *ts;
          ctx->is_complex = got_Z;
        }
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      case '(':
        if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}
static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) {
  buf->buf = NULL;
  buf->obj = NULL;
  buf->strides = __Pyx_zeros;
  buf->shape = __Pyx_zeros;
  buf->suboffsets = __Pyx_minusones;
}
static CYTHON_INLINE int __Pyx_GetBufferAndValidate(
        Py_buffer* buf, PyObject* obj,  __Pyx_TypeInfo* dtype, int flags,
        int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
  if (obj == Py_None || obj == NULL) {
    __Pyx_ZeroBuffer(buf);
    return 0;
  }
  buf->buf = NULL;
  if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
  if (buf->ndim != nd) {
    PyErr_Format(PyExc_ValueError,
                 "Buffer has wrong number of dimensions (expected %d, got %d)",
                 nd, buf->ndim);
    goto fail;
  }
  if (!cast) {
    __Pyx_BufFmt_Context ctx;
    __Pyx_BufFmt_Init(&ctx, stack, dtype);
    if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
  }
  if ((unsigned)buf->itemsize != dtype->size) {
    PyErr_Format(PyExc_ValueError,
      "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
      buf->itemsize, (buf->itemsize > 1) ? "s" : "",
      dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
    goto fail;
  }
  if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
  return 0;
fail:;
  __Pyx_ZeroBuffer(buf);
  return -1;
}
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
  if (info->buf == NULL) return;
  if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
  __Pyx_ReleaseBuffer(info);
}

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 *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 = PyEval_CallObject(type, args);
        Py_DECREF(args);
        if (!owned_instance)
            goto bad;
        value = owned_instance;
        if (!PyExceptionInstance_Check(value)) {
            PyErr_Format(PyExc_TypeError,
                         "calling %R should have returned an instance of "
                         "BaseException, not %R",
                         type, Py_TYPE(value));
            goto bad;
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause && cause != Py_None) {
        PyObject *fixed_cause;
        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 void __Pyx_RaiseBufferFallbackError(void) {
  PyErr_Format(PyExc_ValueError,
     "Buffer acquisition failed on assignment; and then reacquiring the old buffer failed too!");
}

static void __Pyx_RaiseBufferIndexError(int axis) {
  PyErr_Format(PyExc_IndexError,
     "Out of bounds on buffer access (axis %d)", axis);
}

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 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
}

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    CYTHON_UNUSED PyObject *getbuffer_cobj;
  #if PY_VERSION_HEX >= 0x02060000
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
  #endif
        if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags);
  #if PY_VERSION_HEX < 0x02060000
    if (obj->ob_type->tp_dict &&
        (getbuffer_cobj = PyMapping_GetItemString(obj->ob_type->tp_dict,
                                             "__pyx_getbuffer"))) {
        getbufferproc func;
      #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION == 0)
        func = (getbufferproc) PyCapsule_GetPointer(getbuffer_cobj, "getbuffer(obj, view, flags)");
      #else
        func = (getbufferproc) PyCObject_AsVoidPtr(getbuffer_cobj);
      #endif
        Py_DECREF(getbuffer_cobj);
        if (!func)
            goto fail;
        return func(obj, view, flags);
    } else {
        PyErr_Clear();
    }
  #endif
    PyErr_Format(PyExc_TypeError, "'%100s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    CYTHON_UNUSED PyObject *releasebuffer_cobj;
    if (!obj) return;
  #if PY_VERSION_HEX >= 0x02060000
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
  #endif
        if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) { __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view); return; }
  #if PY_VERSION_HEX < 0x02060000
    if (obj->ob_type->tp_dict &&
        (releasebuffer_cobj = PyMapping_GetItemString(obj->ob_type->tp_dict,
                                                      "__pyx_releasebuffer"))) {
        releasebufferproc func;
      #if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION == 0)
        func = (releasebufferproc) PyCapsule_GetPointer(releasebuffer_cobj, "releasebuffer(obj, view)");
      #else
        func = (releasebufferproc) PyCObject_AsVoidPtr(releasebuffer_cobj);
      #endif
        Py_DECREF(releasebuffer_cobj);
        if (!func)
            goto fail;
        func(obj, view);
        return;
    } else {
        PyErr_Clear();
    }
  #endif
    goto nofail;
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
    PyErr_WriteUnraisable(obj);
nofail:
    Py_DECREF(obj);
    view->obj = NULL;
}
#endif /*  PY_MAJOR_VERSION < 3 */


    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 = 0;
    py_import = __Pyx_GetAttrString(__pyx_b, "__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;
}

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name) {
#if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_ImportError, "cannot import name %.230s",
                 PyString_AsString(name));
#else
    PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
#endif
}

static CYTHON_INLINE fmi1_integer_t __Pyx_PyInt_from_py_fmi1_integer_t(PyObject* x) {
    const fmi1_integer_t neg_one = (fmi1_integer_t)-1, const_zero = (fmi1_integer_t)0;
    const int is_unsigned = const_zero < neg_one;
    if (sizeof(fmi1_integer_t) == sizeof(char)) {
        if (is_unsigned)
            return (fmi1_integer_t)__Pyx_PyInt_AsUnsignedChar(x);
        else
            return (fmi1_integer_t)__Pyx_PyInt_AsSignedChar(x);
    } else if (sizeof(fmi1_integer_t) == sizeof(short)) {
        if (is_unsigned)
            return (fmi1_integer_t)__Pyx_PyInt_AsUnsignedShort(x);
        else
            return (fmi1_integer_t)__Pyx_PyInt_AsSignedShort(x);
    } else if (sizeof(fmi1_integer_t) == sizeof(int)) {
        if (is_unsigned)
            return (fmi1_integer_t)__Pyx_PyInt_AsUnsignedInt(x);
        else
            return (fmi1_integer_t)__Pyx_PyInt_AsSignedInt(x);
    } else if (sizeof(fmi1_integer_t) == sizeof(long)) {
        if (is_unsigned)
            return (fmi1_integer_t)__Pyx_PyInt_AsUnsignedLong(x);
        else
            return (fmi1_integer_t)__Pyx_PyInt_AsSignedLong(x);
    } else if (sizeof(fmi1_integer_t) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return (fmi1_integer_t)__Pyx_PyInt_AsUnsignedLongLong(x);
        else
            return (fmi1_integer_t)__Pyx_PyInt_AsSignedLongLong(x);
    }  else {
        #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
        PyErr_SetString(PyExc_RuntimeError,
                        "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
        #else
        fmi1_integer_t val;
        PyObject *v = __Pyx_PyNumber_Int(x);
        #if PY_VERSION_HEX < 0x03000000
        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 (fmi1_integer_t)-1;
    }
}

static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_fmi1_value_reference_t(fmi1_value_reference_t val) {
    const fmi1_value_reference_t neg_one = (fmi1_value_reference_t)-1, const_zero = (fmi1_value_reference_t)0;
    const int is_unsigned = const_zero < neg_one;
    if ((sizeof(fmi1_value_reference_t) == sizeof(char))  ||
        (sizeof(fmi1_value_reference_t) == sizeof(short))) {
        return PyInt_FromLong((long)val);
    } else if ((sizeof(fmi1_value_reference_t) == sizeof(int)) ||
               (sizeof(fmi1_value_reference_t) == sizeof(long))) {
        if (is_unsigned)
            return PyLong_FromUnsignedLong((unsigned long)val);
        else
            return PyInt_FromLong((long)val);
    } else if (sizeof(fmi1_value_reference_t) == sizeof(PY_LONG_LONG)) {
        if (is_unsigned)
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
        else
            return PyLong_FromLongLong((PY_LONG_LONG)val);
    } else {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        return _PyLong_FromByteArray(bytes, sizeof(fmi1_value_reference_t),
                                     little, !is_unsigned);
    }
}

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

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return ::std::complex< float >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return x + y*(__pyx_t_float_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      __pyx_t_float_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prodf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quotf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        float denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_negf(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zerof(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conjf(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE float __Pyx_c_absf(__pyx_t_float_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtf(z.real*z.real + z.imag*z.imag);
          #else
            return hypotf(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_powf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
            __pyx_t_float_complex z;
            float r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    float denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(a, a);
                    case 3:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, a);
                    case 4:
                        z = __Pyx_c_prodf(a, a);
                        return __Pyx_c_prodf(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_absf(a);
                theta = atan2f(a.imag, a.real);
            }
            lnr = logf(r);
            z_r = expf(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosf(z_theta);
            z.imag = z_r * sinf(z_theta);
            return z;
        }
    #endif
#endif

#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return ::std::complex< double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return x + y*(__pyx_t_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      __pyx_t_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

#if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eq(__pyx_t_double_complex a, __pyx_t_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        double denom = b.real * b.real + b.imag * b.imag;
        z.real = (a.real * b.real + a.imag * b.imag) / denom;
        z.imag = (a.imag * b.real - a.real * b.imag) / denom;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs(__pyx_t_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrt(z.real*z.real + z.imag*z.imag);
          #else
            return hypot(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow(__pyx_t_double_complex a, __pyx_t_double_complex b) {
            __pyx_t_double_complex z;
            double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(a, a);
                    case 3:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, a);
                    case 4:
                        z = __Pyx_c_prod(a, a);
                        return __Pyx_c_prod(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                }
                r = a.real;
                theta = 0;
            } else {
                r = __Pyx_c_abs(a);
                theta = atan2(a.imag, a.real);
            }
            lnr = log(r);
            z_r = exp(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cos(z_theta);
            z.imag = z_r * sin(z_theta);
            return z;
        }
    #endif
#endif

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        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 (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    #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_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,
            "%s.%s 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,
            "%s.%s 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 void* __Pyx_GetVtable(PyObject *dict) {
    void* ptr;
    PyObject *ob = PyMapping_GetItemString(dict, (char *)"__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 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_SetItemString(dict, "__pyx_vtable__", ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

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 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_VERSION_HEX < 0x03000000
  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_VERSION_HEX < 0x03000000
  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_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject* x = 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
}
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */
