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|
=================
Numpy Ufunc C-API
=================
::
PyObject *
PyUFunc_FromFuncAndData(PyUFuncGenericFunction *func, void
**data, char *types, int ntypes, int nin, int
nout, int identity, char *name, char *doc, int
check_return)
::
int
PyUFunc_RegisterLoopForType(PyUFuncObject *ufunc, int
usertype, PyUFuncGenericFunction
function, int *arg_types, void *data)
::
int
PyUFunc_GenericFunction(PyUFuncObject *ufunc, PyObject *args, PyObject
*kwds, PyArrayObject **op)
This generic function is called with the ufunc object, the arguments to it,
and an array of (pointers to) PyArrayObjects which are NULL.
'op' is an array of at least NPY_MAXARGS PyArrayObject *.
::
void
PyUFunc_f_f_As_d_d(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_d_d(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_f_f(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_g_g(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_F_F_As_D_D(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_F_F(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_D_D(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_G_G(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_O_O(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_ff_f_As_dd_d(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_ff_f(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_dd_d(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_gg_g(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_FF_F_As_DD_D(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_DD_D(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_FF_F(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_GG_G(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_OO_O(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_O_O_method(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_OO_O_method(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_On_Om(char **args, npy_intp *dimensions, npy_intp *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, int
*signature, PyUFuncGenericFunction
*oldfunc)
::
PyObject *
PyUFunc_FromFuncAndDataAndSignature(PyUFuncGenericFunction *func, void
**data, char *types, int
ntypes, int nin, int nout, int
identity, char *name, char
*doc, int check_return, const char
*signature)
::
int
PyUFunc_SetUsesArraysAsData(void **data, size_t i)
::
void
PyUFunc_e_e(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_e_e_As_f_f(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_e_e_As_d_d(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_ee_e(char **args, npy_intp *dimensions, npy_intp *steps, void
*func)
::
void
PyUFunc_ee_e_As_ff_f(char **args, npy_intp *dimensions, npy_intp
*steps, void *func)
::
void
PyUFunc_ee_e_As_dd_d(char **args, npy_intp *dimensions, npy_intp
*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.
|
