Current File : //usr/local/lib64/python3.6/site-packages/numpy/core/include/numpy/ufunc_api.txt

=================
NumPy Ufunc C-API
=================
::

  PyObject *
  PyUFunc_FromFuncAndData(PyUFuncGenericFunction *func, void
                          **data, char *types, int ntypes, int nin, int
                          nout, int identity, const char *name, const
                          char *doc, int unused)


::

  int
  PyUFunc_RegisterLoopForType(PyUFuncObject *ufunc, int
                              usertype, PyUFuncGenericFunction
                              function, const int *arg_types, void
                              *data)


::

  int
  PyUFunc_GenericFunction(PyUFuncObject *ufunc, PyObject *args, PyObject
                          *kwds, PyArrayObject **op)


::

  void
  PyUFunc_f_f_As_d_d(char **args, npy_intp const *dimensions, npy_intp
                     const *steps, void *func)


::

  void
  PyUFunc_d_d(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_f_f(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_g_g(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_F_F_As_D_D(char **args, npy_intp const *dimensions, npy_intp
                     const *steps, void *func)


::

  void
  PyUFunc_F_F(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_D_D(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_G_G(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_O_O(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_ff_f_As_dd_d(char **args, npy_intp const *dimensions, npy_intp
                       const *steps, void *func)


::

  void
  PyUFunc_ff_f(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_dd_d(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_gg_g(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_FF_F_As_DD_D(char **args, npy_intp const *dimensions, npy_intp
                       const *steps, void *func)


::

  void
  PyUFunc_DD_D(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_FF_F(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_GG_G(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_OO_O(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_O_O_method(char **args, npy_intp const *dimensions, npy_intp
                     const *steps, void *func)


::

  void
  PyUFunc_OO_O_method(char **args, npy_intp const *dimensions, npy_intp
                      const *steps, void *func)


::

  void
  PyUFunc_On_Om(char **args, npy_intp const *dimensions, npy_intp const
                *steps, void *func)


::

  int
  PyUFunc_GetPyValues(char *name, int *bufsize, int *errmask, PyObject
                      **errobj)


On return, if errobj is populated with a non-NULL value, the caller
owns a new reference to errobj.

::

  int
  PyUFunc_checkfperr(int errmask, PyObject *errobj, int *first)


::

  void
  PyUFunc_clearfperr()


::

  int
  PyUFunc_getfperr(void )


::

  int
  PyUFunc_handlefperr(int errmask, PyObject *errobj, int retstatus, int
                      *first)


::

  int
  PyUFunc_ReplaceLoopBySignature(PyUFuncObject
                                 *func, PyUFuncGenericFunction
                                 newfunc, const int
                                 *signature, PyUFuncGenericFunction
                                 *oldfunc)


::

  PyObject *
  PyUFunc_FromFuncAndDataAndSignature(PyUFuncGenericFunction *func, void
                                      **data, char *types, int
                                      ntypes, int nin, int nout, int
                                      identity, const char *name, const
                                      char *doc, int unused, const char
                                      *signature)


::

  int
  PyUFunc_SetUsesArraysAsData(void **data, size_t i)


::

  void
  PyUFunc_e_e(char **args, npy_intp const *dimensions, npy_intp const
              *steps, void *func)


::

  void
  PyUFunc_e_e_As_f_f(char **args, npy_intp const *dimensions, npy_intp
                     const *steps, void *func)


::

  void
  PyUFunc_e_e_As_d_d(char **args, npy_intp const *dimensions, npy_intp
                     const *steps, void *func)


::

  void
  PyUFunc_ee_e(char **args, npy_intp const *dimensions, npy_intp const
               *steps, void *func)


::

  void
  PyUFunc_ee_e_As_ff_f(char **args, npy_intp const *dimensions, npy_intp
                       const *steps, void *func)


::

  void
  PyUFunc_ee_e_As_dd_d(char **args, npy_intp const *dimensions, npy_intp
                       const *steps, void *func)


::

  int
  PyUFunc_DefaultTypeResolver(PyUFuncObject *ufunc, NPY_CASTING
                              casting, PyArrayObject
                              **operands, PyObject
                              *type_tup, PyArray_Descr **out_dtypes)


This function applies the default type resolution rules
for the provided ufunc.

Returns 0 on success, -1 on error.

::

  int
  PyUFunc_ValidateCasting(PyUFuncObject *ufunc, NPY_CASTING
                          casting, PyArrayObject
                          **operands, PyArray_Descr **dtypes)


Validates that the input operands can be cast to
the input types, and the output types can be cast to
the output operands where provided.

Returns 0 on success, -1 (with exception raised) on validation failure.

::

  int
  PyUFunc_RegisterLoopForDescr(PyUFuncObject *ufunc, PyArray_Descr
                               *user_dtype, PyUFuncGenericFunction
                               function, PyArray_Descr
                               **arg_dtypes, void *data)


::

  PyObject *
  PyUFunc_FromFuncAndDataAndSignatureAndIdentity(PyUFuncGenericFunction
                                                 *func, void
                                                 **data, char
                                                 *types, int ntypes, int
                                                 nin, int nout, int
                                                 identity, const char
                                                 *name, const char
                                                 *doc, const int
                                                 unused, const char
                                                 *signature, PyObject
                                                 *identity_value)