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1 | #ifndef Py_DESCROBJECT_H |
2 | #define Py_DESCROBJECT_H | |
3 | #ifdef __cplusplus | |
4 | extern "C" { | |
5 | #endif | |
6 | ||
7 | typedef PyObject *(*getter)(PyObject *, void *); | |
8 | typedef int (*setter)(PyObject *, PyObject *, void *); | |
9 | ||
10 | typedef struct PyGetSetDef { | |
11 | char *name; | |
12 | getter get; | |
13 | setter set; | |
14 | char *doc; | |
15 | void *closure; | |
16 | } PyGetSetDef; | |
17 | ||
18 | typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args, | |
19 | void *wrapped); | |
20 | ||
21 | typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args, | |
22 | void *wrapped, PyObject *kwds); | |
23 | ||
24 | struct wrapperbase { | |
25 | char *name; | |
26 | int offset; | |
27 | void *function; | |
28 | wrapperfunc wrapper; | |
29 | char *doc; | |
30 | int flags; | |
31 | PyObject *name_strobj; | |
32 | }; | |
33 | ||
34 | /* Flags for above struct */ | |
35 | #define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */ | |
36 | ||
37 | /* Various kinds of descriptor objects */ | |
38 | ||
39 | #define PyDescr_COMMON \ | |
40 | PyObject_HEAD \ | |
41 | PyTypeObject *d_type; \ | |
42 | PyObject *d_name | |
43 | ||
44 | typedef struct { | |
45 | PyDescr_COMMON; | |
46 | } PyDescrObject; | |
47 | ||
48 | typedef struct { | |
49 | PyDescr_COMMON; | |
50 | PyMethodDef *d_method; | |
51 | } PyMethodDescrObject; | |
52 | ||
53 | typedef struct { | |
54 | PyDescr_COMMON; | |
55 | struct PyMemberDef *d_member; | |
56 | } PyMemberDescrObject; | |
57 | ||
58 | typedef struct { | |
59 | PyDescr_COMMON; | |
60 | PyGetSetDef *d_getset; | |
61 | } PyGetSetDescrObject; | |
62 | ||
63 | typedef struct { | |
64 | PyDescr_COMMON; | |
65 | struct wrapperbase *d_base; | |
66 | void *d_wrapped; /* This can be any function pointer */ | |
67 | } PyWrapperDescrObject; | |
68 | ||
69 | PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type; | |
70 | ||
71 | PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *); | |
72 | PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *); | |
73 | PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *, | |
74 | struct PyMemberDef *); | |
75 | PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, | |
76 | struct PyGetSetDef *); | |
77 | PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *, | |
78 | struct wrapperbase *, void *); | |
79 | #define PyDescr_IsData(d) ((d)->ob_type->tp_descr_set != NULL) | |
80 | ||
81 | PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *); | |
82 | PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *); | |
83 | ||
84 | ||
85 | PyAPI_DATA(PyTypeObject) PyProperty_Type; | |
86 | #ifdef __cplusplus | |
87 | } | |
88 | #endif | |
89 | #endif /* !Py_DESCROBJECT_H */ | |
90 |