/* Class object interface */
/* Revealing some structures (not for general use) */
PyObject
*cl_bases
; /* A tuple of class objects */
PyObject
*cl_dict
; /* A dictionary */
PyObject
*cl_name
; /* A string */
/* The following three are functions or NULL */
PyClassObject
*in_class
; /* The class object */
PyObject
*in_dict
; /* A dictionary */
PyObject
*in_weakreflist
; /* List of weak references */
PyObject
*im_func
; /* The callable object implementing the method */
PyObject
*im_self
; /* The instance it is bound to, or NULL */
PyObject
*im_class
; /* The class that asked for the method */
PyObject
*im_weakreflist
; /* List of weak references */
PyAPI_DATA(PyTypeObject
) PyClass_Type
, PyInstance_Type
, PyMethod_Type
;
#define PyClass_Check(op) ((op)->ob_type == &PyClass_Type)
#define PyInstance_Check(op) ((op)->ob_type == &PyInstance_Type)
#define PyMethod_Check(op) ((op)->ob_type == &PyMethod_Type)
PyAPI_FUNC(PyObject
*) PyClass_New(PyObject
*, PyObject
*, PyObject
*);
PyAPI_FUNC(PyObject
*) PyInstance_New(PyObject
*, PyObject
*,
PyAPI_FUNC(PyObject
*) PyInstance_NewRaw(PyObject
*, PyObject
*);
PyAPI_FUNC(PyObject
*) PyMethod_New(PyObject
*, PyObject
*, PyObject
*);
PyAPI_FUNC(PyObject
*) PyMethod_Function(PyObject
*);
PyAPI_FUNC(PyObject
*) PyMethod_Self(PyObject
*);
PyAPI_FUNC(PyObject
*) PyMethod_Class(PyObject
*);
/* Look up attribute with name (a string) on instance object pinst, using
* only the instance and base class dicts. If a descriptor is found in
* a class dict, the descriptor is returned without calling it.
* Returns NULL if nothing found, else a borrowed reference to the
* value associated with name in the dict in which name was found.
* The point of this routine is that it never calls arbitrary Python
* code, so is always "safe": all it does is dict lookups. The function
* can't fail, never sets an exception, and NULL is not an error (it just
PyAPI_FUNC(PyObject
*) _PyInstance_Lookup(PyObject
*pinst
, PyObject
*name
);
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyMethod_GET_FUNCTION(meth) \
(((PyMethodObject *)meth) -> im_func)
#define PyMethod_GET_SELF(meth) \
(((PyMethodObject *)meth) -> im_self)
#define PyMethod_GET_CLASS(meth) \
(((PyMethodObject *)meth) -> im_class)
PyAPI_FUNC(int) PyClass_IsSubclass(PyObject
*, PyObject
*);
#endif /* !Py_CLASSOBJECT_H */