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comparison DEPENDENCIES/mingw32/Python27/include/classobject.h @ 87:2a2c65a20a8b
Add Python libs and headers
author | Chris Cannam |
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date | Wed, 25 Feb 2015 14:05:22 +0000 |
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86:413a9d26189e | 87:2a2c65a20a8b |
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1 | |
2 /* Class object interface */ | |
3 | |
4 /* Revealing some structures (not for general use) */ | |
5 | |
6 #ifndef Py_CLASSOBJECT_H | |
7 #define Py_CLASSOBJECT_H | |
8 #ifdef __cplusplus | |
9 extern "C" { | |
10 #endif | |
11 | |
12 typedef struct { | |
13 PyObject_HEAD | |
14 PyObject *cl_bases; /* A tuple of class objects */ | |
15 PyObject *cl_dict; /* A dictionary */ | |
16 PyObject *cl_name; /* A string */ | |
17 /* The following three are functions or NULL */ | |
18 PyObject *cl_getattr; | |
19 PyObject *cl_setattr; | |
20 PyObject *cl_delattr; | |
21 PyObject *cl_weakreflist; /* List of weak references */ | |
22 } PyClassObject; | |
23 | |
24 typedef struct { | |
25 PyObject_HEAD | |
26 PyClassObject *in_class; /* The class object */ | |
27 PyObject *in_dict; /* A dictionary */ | |
28 PyObject *in_weakreflist; /* List of weak references */ | |
29 } PyInstanceObject; | |
30 | |
31 typedef struct { | |
32 PyObject_HEAD | |
33 PyObject *im_func; /* The callable object implementing the method */ | |
34 PyObject *im_self; /* The instance it is bound to, or NULL */ | |
35 PyObject *im_class; /* The class that asked for the method */ | |
36 PyObject *im_weakreflist; /* List of weak references */ | |
37 } PyMethodObject; | |
38 | |
39 PyAPI_DATA(PyTypeObject) PyClass_Type, PyInstance_Type, PyMethod_Type; | |
40 | |
41 #define PyClass_Check(op) ((op)->ob_type == &PyClass_Type) | |
42 #define PyInstance_Check(op) ((op)->ob_type == &PyInstance_Type) | |
43 #define PyMethod_Check(op) ((op)->ob_type == &PyMethod_Type) | |
44 | |
45 PyAPI_FUNC(PyObject *) PyClass_New(PyObject *, PyObject *, PyObject *); | |
46 PyAPI_FUNC(PyObject *) PyInstance_New(PyObject *, PyObject *, | |
47 PyObject *); | |
48 PyAPI_FUNC(PyObject *) PyInstance_NewRaw(PyObject *, PyObject *); | |
49 PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *, PyObject *); | |
50 | |
51 PyAPI_FUNC(PyObject *) PyMethod_Function(PyObject *); | |
52 PyAPI_FUNC(PyObject *) PyMethod_Self(PyObject *); | |
53 PyAPI_FUNC(PyObject *) PyMethod_Class(PyObject *); | |
54 | |
55 /* Look up attribute with name (a string) on instance object pinst, using | |
56 * only the instance and base class dicts. If a descriptor is found in | |
57 * a class dict, the descriptor is returned without calling it. | |
58 * Returns NULL if nothing found, else a borrowed reference to the | |
59 * value associated with name in the dict in which name was found. | |
60 * The point of this routine is that it never calls arbitrary Python | |
61 * code, so is always "safe": all it does is dict lookups. The function | |
62 * can't fail, never sets an exception, and NULL is not an error (it just | |
63 * means "not found"). | |
64 */ | |
65 PyAPI_FUNC(PyObject *) _PyInstance_Lookup(PyObject *pinst, PyObject *name); | |
66 | |
67 /* Macros for direct access to these values. Type checks are *not* | |
68 done, so use with care. */ | |
69 #define PyMethod_GET_FUNCTION(meth) \ | |
70 (((PyMethodObject *)meth) -> im_func) | |
71 #define PyMethod_GET_SELF(meth) \ | |
72 (((PyMethodObject *)meth) -> im_self) | |
73 #define PyMethod_GET_CLASS(meth) \ | |
74 (((PyMethodObject *)meth) -> im_class) | |
75 | |
76 PyAPI_FUNC(int) PyClass_IsSubclass(PyObject *, PyObject *); | |
77 | |
78 PyAPI_FUNC(int) PyMethod_ClearFreeList(void); | |
79 | |
80 #ifdef __cplusplus | |
81 } | |
82 #endif | |
83 #endif /* !Py_CLASSOBJECT_H */ |