338 lines
7.1 KiB
Plaintext
338 lines
7.1 KiB
Plaintext
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=================
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NumPy Ufunc C-API
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=================
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::
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PyObject *
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PyUFunc_FromFuncAndData(PyUFuncGenericFunction *func, void
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**data, char *types, int ntypes, int nin, int
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nout, int identity, const char *name, const
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char *doc, int unused)
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::
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int
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PyUFunc_RegisterLoopForType(PyUFuncObject *ufunc, int
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usertype, PyUFuncGenericFunction
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function, int *arg_types, void *data)
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::
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int
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PyUFunc_GenericFunction(PyUFuncObject *ufunc, PyObject *args, PyObject
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*kwds, PyArrayObject **op)
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This generic function is called with the ufunc object, the arguments to it,
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and an array of (pointers to) PyArrayObjects which are NULL.
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'op' is an array of at least NPY_MAXARGS PyArrayObject *.
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::
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void
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PyUFunc_f_f_As_d_d(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_d_d(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_f_f(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_g_g(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_F_F_As_D_D(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_F_F(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_D_D(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_G_G(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_O_O(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_ff_f_As_dd_d(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_ff_f(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_dd_d(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_gg_g(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_FF_F_As_DD_D(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_DD_D(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_FF_F(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_GG_G(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_OO_O(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_O_O_method(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_OO_O_method(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_On_Om(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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int
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PyUFunc_GetPyValues(char *name, int *bufsize, int *errmask, PyObject
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**errobj)
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On return, if errobj is populated with a non-NULL value, the caller
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owns a new reference to errobj.
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::
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int
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PyUFunc_checkfperr(int errmask, PyObject *errobj, int *first)
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::
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void
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PyUFunc_clearfperr()
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::
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int
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PyUFunc_getfperr(void )
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::
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int
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PyUFunc_handlefperr(int errmask, PyObject *errobj, int retstatus, int
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*first)
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::
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int
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PyUFunc_ReplaceLoopBySignature(PyUFuncObject
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*func, PyUFuncGenericFunction
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newfunc, int
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*signature, PyUFuncGenericFunction
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*oldfunc)
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::
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PyObject *
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PyUFunc_FromFuncAndDataAndSignature(PyUFuncGenericFunction *func, void
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**data, char *types, int
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ntypes, int nin, int nout, int
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identity, const char *name, const
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char *doc, int unused, const char
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*signature)
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::
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int
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PyUFunc_SetUsesArraysAsData(void **data, size_t i)
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::
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void
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PyUFunc_e_e(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_e_e_As_f_f(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_e_e_As_d_d(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_ee_e(char **args, npy_intp *dimensions, npy_intp *steps, void
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*func)
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::
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void
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PyUFunc_ee_e_As_ff_f(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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void
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PyUFunc_ee_e_As_dd_d(char **args, npy_intp *dimensions, npy_intp
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*steps, void *func)
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::
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int
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PyUFunc_DefaultTypeResolver(PyUFuncObject *ufunc, NPY_CASTING
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casting, PyArrayObject
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**operands, PyObject
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*type_tup, PyArray_Descr **out_dtypes)
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This function applies the default type resolution rules
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for the provided ufunc.
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Returns 0 on success, -1 on error.
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::
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int
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PyUFunc_ValidateCasting(PyUFuncObject *ufunc, NPY_CASTING
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casting, PyArrayObject
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**operands, PyArray_Descr **dtypes)
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Validates that the input operands can be cast to
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the input types, and the output types can be cast to
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the output operands where provided.
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Returns 0 on success, -1 (with exception raised) on validation failure.
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::
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int
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PyUFunc_RegisterLoopForDescr(PyUFuncObject *ufunc, PyArray_Descr
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*user_dtype, PyUFuncGenericFunction
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function, PyArray_Descr
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**arg_dtypes, void *data)
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::
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PyObject *
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PyUFunc_FromFuncAndDataAndSignatureAndIdentity(PyUFuncGenericFunction
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*func, void
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**data, char
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*types, int ntypes, int
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nin, int nout, int
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identity, const char
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*name, const char
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*doc, int unused, const
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char
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*signature, PyObject
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*identity_value)
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