Mercurial > hg > vamp-build-and-test
comparison DEPENDENCIES/mingw32/Python27/include/funcobject.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 /* Function object interface */ | |
3 | |
4 #ifndef Py_FUNCOBJECT_H | |
5 #define Py_FUNCOBJECT_H | |
6 #ifdef __cplusplus | |
7 extern "C" { | |
8 #endif | |
9 | |
10 /* Function objects and code objects should not be confused with each other: | |
11 * | |
12 * Function objects are created by the execution of the 'def' statement. | |
13 * They reference a code object in their func_code attribute, which is a | |
14 * purely syntactic object, i.e. nothing more than a compiled version of some | |
15 * source code lines. There is one code object per source code "fragment", | |
16 * but each code object can be referenced by zero or many function objects | |
17 * depending only on how many times the 'def' statement in the source was | |
18 * executed so far. | |
19 */ | |
20 | |
21 typedef struct { | |
22 PyObject_HEAD | |
23 PyObject *func_code; /* A code object */ | |
24 PyObject *func_globals; /* A dictionary (other mappings won't do) */ | |
25 PyObject *func_defaults; /* NULL or a tuple */ | |
26 PyObject *func_closure; /* NULL or a tuple of cell objects */ | |
27 PyObject *func_doc; /* The __doc__ attribute, can be anything */ | |
28 PyObject *func_name; /* The __name__ attribute, a string object */ | |
29 PyObject *func_dict; /* The __dict__ attribute, a dict or NULL */ | |
30 PyObject *func_weakreflist; /* List of weak references */ | |
31 PyObject *func_module; /* The __module__ attribute, can be anything */ | |
32 | |
33 /* Invariant: | |
34 * func_closure contains the bindings for func_code->co_freevars, so | |
35 * PyTuple_Size(func_closure) == PyCode_GetNumFree(func_code) | |
36 * (func_closure may be NULL if PyCode_GetNumFree(func_code) == 0). | |
37 */ | |
38 } PyFunctionObject; | |
39 | |
40 PyAPI_DATA(PyTypeObject) PyFunction_Type; | |
41 | |
42 #define PyFunction_Check(op) (Py_TYPE(op) == &PyFunction_Type) | |
43 | |
44 PyAPI_FUNC(PyObject *) PyFunction_New(PyObject *, PyObject *); | |
45 PyAPI_FUNC(PyObject *) PyFunction_GetCode(PyObject *); | |
46 PyAPI_FUNC(PyObject *) PyFunction_GetGlobals(PyObject *); | |
47 PyAPI_FUNC(PyObject *) PyFunction_GetModule(PyObject *); | |
48 PyAPI_FUNC(PyObject *) PyFunction_GetDefaults(PyObject *); | |
49 PyAPI_FUNC(int) PyFunction_SetDefaults(PyObject *, PyObject *); | |
50 PyAPI_FUNC(PyObject *) PyFunction_GetClosure(PyObject *); | |
51 PyAPI_FUNC(int) PyFunction_SetClosure(PyObject *, PyObject *); | |
52 | |
53 /* Macros for direct access to these values. Type checks are *not* | |
54 done, so use with care. */ | |
55 #define PyFunction_GET_CODE(func) \ | |
56 (((PyFunctionObject *)func) -> func_code) | |
57 #define PyFunction_GET_GLOBALS(func) \ | |
58 (((PyFunctionObject *)func) -> func_globals) | |
59 #define PyFunction_GET_MODULE(func) \ | |
60 (((PyFunctionObject *)func) -> func_module) | |
61 #define PyFunction_GET_DEFAULTS(func) \ | |
62 (((PyFunctionObject *)func) -> func_defaults) | |
63 #define PyFunction_GET_CLOSURE(func) \ | |
64 (((PyFunctionObject *)func) -> func_closure) | |
65 | |
66 /* The classmethod and staticmethod types lives here, too */ | |
67 PyAPI_DATA(PyTypeObject) PyClassMethod_Type; | |
68 PyAPI_DATA(PyTypeObject) PyStaticMethod_Type; | |
69 | |
70 PyAPI_FUNC(PyObject *) PyClassMethod_New(PyObject *); | |
71 PyAPI_FUNC(PyObject *) PyStaticMethod_New(PyObject *); | |
72 | |
73 #ifdef __cplusplus | |
74 } | |
75 #endif | |
76 #endif /* !Py_FUNCOBJECT_H */ |