| /* Descriptors */ |
| #ifndef Py_DESCROBJECT_H |
| #define Py_DESCROBJECT_H |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef PyObject *(*getter)(PyObject *, void *); |
| typedef int (*setter)(PyObject *, PyObject *, void *); |
| |
| typedef struct PyGetSetDef { |
| char *name; |
| getter get; |
| setter set; |
| char *doc; |
| void *closure; |
| } PyGetSetDef; |
| |
| typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args, |
| void *wrapped); |
| |
| typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args, |
| void *wrapped, PyObject *kwds); |
| |
| struct wrapperbase { |
| char *name; |
| int offset; |
| void *function; |
| wrapperfunc wrapper; |
| char *doc; |
| int flags; |
| PyObject *name_strobj; |
| }; |
| |
| /* Flags for above struct */ |
| #define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */ |
| |
| /* Various kinds of descriptor objects */ |
| |
| #define PyDescr_COMMON \ |
| PyObject_HEAD \ |
| PyTypeObject *d_type; \ |
| PyObject *d_name |
| |
| typedef struct { |
| PyDescr_COMMON; |
| } PyDescrObject; |
| |
| typedef struct { |
| PyDescr_COMMON; |
| PyMethodDef *d_method; |
| } PyMethodDescrObject; |
| |
| typedef struct { |
| PyDescr_COMMON; |
| struct PyMemberDef *d_member; |
| } PyMemberDescrObject; |
| |
| typedef struct { |
| PyDescr_COMMON; |
| PyGetSetDef *d_getset; |
| } PyGetSetDescrObject; |
| |
| typedef struct { |
| PyDescr_COMMON; |
| struct wrapperbase *d_base; |
| void *d_wrapped; /* This can be any function pointer */ |
| } PyWrapperDescrObject; |
| |
| PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type; |
| PyAPI_DATA(PyTypeObject) PyDictProxy_Type; |
| PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type; |
| PyAPI_DATA(PyTypeObject) PyMemberDescr_Type; |
| |
| PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *); |
| PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *); |
| PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *, |
| struct PyMemberDef *); |
| PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, |
| struct PyGetSetDef *); |
| PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *, |
| struct wrapperbase *, void *); |
| #define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL) |
| |
| PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *); |
| PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *); |
| |
| |
| PyAPI_DATA(PyTypeObject) PyProperty_Type; |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* !Py_DESCROBJECT_H */ |
| |