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1 | \r | |
2 | /* Method object interface */\r | |
3 | \r | |
4 | #ifndef Py_METHODOBJECT_H\r | |
5 | #define Py_METHODOBJECT_H\r | |
6 | #ifdef __cplusplus\r | |
7 | extern "C" {\r | |
8 | #endif\r | |
9 | \r | |
10 | /* This is about the type 'builtin_function_or_method',\r | |
11 | not Python methods in user-defined classes. See classobject.h\r | |
12 | for the latter. */\r | |
13 | \r | |
14 | PyAPI_DATA(PyTypeObject) PyCFunction_Type;\r | |
15 | \r | |
16 | #define PyCFunction_Check(op) (Py_TYPE(op) == &PyCFunction_Type)\r | |
17 | \r | |
18 | typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);\r | |
19 | typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,\r | |
20 | PyObject *);\r | |
21 | typedef PyObject *(*PyNoArgsFunction)(PyObject *);\r | |
22 | \r | |
23 | PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);\r | |
24 | PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);\r | |
25 | PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *);\r | |
26 | \r | |
27 | /* Macros for direct access to these values. Type checks are *not*\r | |
28 | done, so use with care. */\r | |
29 | #define PyCFunction_GET_FUNCTION(func) \\r | |
30 | (((PyCFunctionObject *)func) -> m_ml -> ml_meth)\r | |
31 | #define PyCFunction_GET_SELF(func) \\r | |
32 | (((PyCFunctionObject *)func) -> m_self)\r | |
33 | #define PyCFunction_GET_FLAGS(func) \\r | |
34 | (((PyCFunctionObject *)func) -> m_ml -> ml_flags)\r | |
35 | PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);\r | |
36 | \r | |
37 | struct PyMethodDef {\r | |
38 | const char *ml_name; /* The name of the built-in function/method */\r | |
39 | PyCFunction ml_meth; /* The C function that implements it */\r | |
40 | int ml_flags; /* Combination of METH_xxx flags, which mostly\r | |
41 | describe the args expected by the C func */\r | |
42 | const char *ml_doc; /* The __doc__ attribute, or NULL */\r | |
43 | };\r | |
44 | typedef struct PyMethodDef PyMethodDef;\r | |
45 | \r | |
46 | PyAPI_FUNC(PyObject *) Py_FindMethod(PyMethodDef[], PyObject *, const char *);\r | |
47 | \r | |
48 | #define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)\r | |
49 | PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *, \r | |
50 | PyObject *);\r | |
51 | \r | |
52 | /* Flag passed to newmethodobject */\r | |
53 | #define METH_OLDARGS 0x0000\r | |
54 | #define METH_VARARGS 0x0001\r | |
55 | #define METH_KEYWORDS 0x0002\r | |
56 | /* METH_NOARGS and METH_O must not be combined with the flags above. */\r | |
57 | #define METH_NOARGS 0x0004\r | |
58 | #define METH_O 0x0008\r | |
59 | \r | |
60 | /* METH_CLASS and METH_STATIC are a little different; these control\r | |
61 | the construction of methods for a class. These cannot be used for\r | |
62 | functions in modules. */\r | |
63 | #define METH_CLASS 0x0010\r | |
64 | #define METH_STATIC 0x0020\r | |
65 | \r | |
66 | /* METH_COEXIST allows a method to be entered eventhough a slot has\r | |
67 | already filled the entry. When defined, the flag allows a separate\r | |
68 | method, "__contains__" for example, to coexist with a defined \r | |
69 | slot like sq_contains. */\r | |
70 | \r | |
71 | #define METH_COEXIST 0x0040\r | |
72 | \r | |
73 | typedef struct PyMethodChain {\r | |
74 | PyMethodDef *methods; /* Methods of this type */\r | |
75 | struct PyMethodChain *link; /* NULL or base type */\r | |
76 | } PyMethodChain;\r | |
77 | \r | |
78 | PyAPI_FUNC(PyObject *) Py_FindMethodInChain(PyMethodChain *, PyObject *,\r | |
79 | const char *);\r | |
80 | \r | |
81 | typedef struct {\r | |
82 | PyObject_HEAD\r | |
83 | PyMethodDef *m_ml; /* Description of the C function to call */\r | |
84 | PyObject *m_self; /* Passed as 'self' arg to the C func, can be NULL */\r | |
85 | PyObject *m_module; /* The __module__ attribute, can be anything */\r | |
86 | } PyCFunctionObject;\r | |
87 | \r | |
88 | PyAPI_FUNC(int) PyCFunction_ClearFreeList(void);\r | |
89 | \r | |
90 | #ifdef __cplusplus\r | |
91 | }\r | |
92 | #endif\r | |
93 | #endif /* !Py_METHODOBJECT_H */\r |