1 /* Former class object interface -- now only bound methods are here */ 2 3 /* Revealing some structures (not for general use) */ 4 5 #ifndef Py_LIMITED_API 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 *im_func; /* The callable object implementing the method */ 15 PyObject *im_self; /* The instance it is bound to */ 16 PyObject *im_weakreflist; /* List of weak references */ 17 vectorcallfunc vectorcall; 18 } PyMethodObject; 19 20 PyAPI_DATA(PyTypeObject) PyMethod_Type; 21 22 #define PyMethod_Check(op) Py_IS_TYPE((op), &PyMethod_Type) 23 24 PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *); 25 26 PyAPI_FUNC(PyObject *) PyMethod_Function(PyObject *); 27 PyAPI_FUNC(PyObject *) PyMethod_Self(PyObject *); 28 29 #define _PyMethod_CAST(meth) \ 30 (assert(PyMethod_Check(meth)), _Py_CAST(PyMethodObject*, meth)) 31 32 /* Static inline functions for direct access to these values. 33 Type checks are *not* done, so use with care. */ PyMethod_GET_FUNCTION(PyObject * meth)34static inline PyObject* PyMethod_GET_FUNCTION(PyObject *meth) { 35 return _PyMethod_CAST(meth)->im_func; 36 } 37 #define PyMethod_GET_FUNCTION(meth) PyMethod_GET_FUNCTION(_PyObject_CAST(meth)) 38 PyMethod_GET_SELF(PyObject * meth)39static inline PyObject* PyMethod_GET_SELF(PyObject *meth) { 40 return _PyMethod_CAST(meth)->im_self; 41 } 42 #define PyMethod_GET_SELF(meth) PyMethod_GET_SELF(_PyObject_CAST(meth)) 43 44 typedef struct { 45 PyObject_HEAD 46 PyObject *func; 47 } PyInstanceMethodObject; 48 49 PyAPI_DATA(PyTypeObject) PyInstanceMethod_Type; 50 51 #define PyInstanceMethod_Check(op) Py_IS_TYPE((op), &PyInstanceMethod_Type) 52 53 PyAPI_FUNC(PyObject *) PyInstanceMethod_New(PyObject *); 54 PyAPI_FUNC(PyObject *) PyInstanceMethod_Function(PyObject *); 55 56 #define _PyInstanceMethod_CAST(meth) \ 57 (assert(PyInstanceMethod_Check(meth)), \ 58 _Py_CAST(PyInstanceMethodObject*, meth)) 59 60 /* Static inline function for direct access to these values. 61 Type checks are *not* done, so use with care. */ PyInstanceMethod_GET_FUNCTION(PyObject * meth)62static inline PyObject* PyInstanceMethod_GET_FUNCTION(PyObject *meth) { 63 return _PyInstanceMethod_CAST(meth)->func; 64 } 65 #define PyInstanceMethod_GET_FUNCTION(meth) PyInstanceMethod_GET_FUNCTION(_PyObject_CAST(meth)) 66 67 #ifdef __cplusplus 68 } 69 #endif 70 #endif // !Py_CLASSOBJECT_H 71 #endif // !Py_LIMITED_API 72