/* 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 */ | |