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/* 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
{
const
char
*
name
;
getter
get
;
setter
set
;
const
char
*
doc
;
void
*
closure
;
}
PyGetSetDef
;
#ifndef
Py_LIMITED_API
typedef
PyObject
*
(
*
wrapperfunc
)(
PyObject
*
self
,
PyObject
*
args
,
void
*
wrapped
);
typedef
PyObject
*
(
*
wrapperfunc_kwds
)(
PyObject
*
self
,
PyObject
*
args
,
void
*
wrapped
,
PyObject
*
kwds
);
struct
wrapperbase
{
const
char
*
name
;
int
offset
;
void
*
function
;
wrapperfunc
wrapper
;
const
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 */
typedef
struct
{
PyObject_HEAD
PyTypeObject
*
d_type
;
PyObject
*
d_name
;
PyObject
*
d_qualname
;
}
PyDescrObject
;
#define
PyDescr_COMMON
PyDescrObject d_common
#define
PyDescr_TYPE
(
x
) (((PyDescrObject *)(x))->d_type)
#define
PyDescr_NAME
(
x
) (((PyDescrObject *)(x))->d_name)
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
;
#endif
/* Py_LIMITED_API */
PyAPI_DATA
(
PyTypeObject
)
PyClassMethodDescr_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyGetSetDescr_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyMemberDescr_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyMethodDescr_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyWrapperDescr_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyDictProxy_Type
;
#ifndef
Py_LIMITED_API
PyAPI_DATA
(
PyTypeObject
)
_PyMethodWrapper_Type
;
#endif
/* Py_LIMITED_API */
PyAPI_FUNC
(
PyObject
*
)
PyDescr_NewMethod
(
PyTypeObject
*
,
PyMethodDef
*
);
PyAPI_FUNC
(
PyObject
*
)
PyDescr_NewClassMethod
(
PyTypeObject
*
,
PyMethodDef
*
);
struct
PyMemberDef
;
/* forward declaration for following prototype */
PyAPI_FUNC
(
PyObject
*
)
PyDescr_NewMember
(
PyTypeObject
*
,
struct
PyMemberDef
*
);
PyAPI_FUNC
(
PyObject
*
)
PyDescr_NewGetSet
(
PyTypeObject
*
,
struct
PyGetSetDef
*
);
#ifndef
Py_LIMITED_API
PyAPI_FUNC
(
PyObject
*
)
_PyMethodDescr_FastCallKeywords
(
PyObject
*
descrobj
,
PyObject
*
const
*
stack
,
Py_ssize_t
nargs
,
PyObject
*
kwnames
);
PyAPI_FUNC
(
PyObject
*
)
PyDescr_NewWrapper
(
PyTypeObject
*
,
struct
wrapperbase
*
,
void
*
);
#define
PyDescr_IsData
(
d
) (_Py_TYPE(d)->tp_descr_set != NULL)
#endif
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 */
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