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Diffstat (limited to 'doc/source/reference/c-api.ufunc.rst')
| -rw-r--r-- | doc/source/reference/c-api.ufunc.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/source/reference/c-api.ufunc.rst b/doc/source/reference/c-api.ufunc.rst index 45268b261..d4de28188 100644 --- a/doc/source/reference/c-api.ufunc.rst +++ b/doc/source/reference/c-api.ufunc.rst @@ -140,6 +140,16 @@ Functions in as *arg_types* which must be a pointer to memory at least as large as ufunc->nargs. +.. cfunction:: int PyUFunc_RegisterLoopForDescr(PyUFuncObject* ufunc, + PyArray_Descr* userdtype, PyUFuncGenericFunction function, + PyArray_Descr** arg_dtypes, void* data) + + This function behaves like PyUFunc_RegisterLoopForType above, except + that it allows the user to register a 1-d loop using PyArray_Descr + objects instead of dtype type num values. This allows a 1-d loop to be + registered for structured array data-dtypes and custom data-types + instead of scalar data-types. + .. cfunction:: int PyUFunc_ReplaceLoopBySignature(PyUFuncObject* ufunc, PyUFuncGenericFunction newfunc, int* signature, PyUFuncGenericFunction* oldfunc) |