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- #ifndef Py_CLASSOBJECT_H
- #define Py_CLASSOBJECT_H
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /***********************************************************
- Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
- Amsterdam, The Netherlands.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the names of Stichting Mathematisch
- Centrum or CWI not be used in advertising or publicity pertaining to
- distribution of the software without specific, written prior permission.
-
- STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
- THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
- FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ******************************************************************/
-
- /* Class object interface */
-
- #ifdef WITH_THREAD
- #include "thread.h"
- #else
- #define get_thread_ident() 1L
- #endif
-
- /* Revealing some structures (not for general use) */
-
- typedef struct {
- OB_HEAD
- object *cl_bases; /* A tuple of class objects */
- object *cl_dict; /* A dictionary */
- object *cl_name; /* A string */
- /* The following three are functions or NULL */
- object *cl_getattr;
- object *cl_setattr;
- object *cl_delattr;
- } classobject;
-
- typedef struct {
- OB_HEAD
- classobject *in_class; /* The class object */
- object *in_dict; /* A dictionary */
- } instanceobject;
-
- extern DL_IMPORT typeobject Classtype, Instancetype, Instancemethodtype;
-
- #define is_classobject(op) ((op)->ob_type == &Classtype)
- #define is_instanceobject(op) ((op)->ob_type == &Instancetype)
- #define is_instancemethodobject(op) ((op)->ob_type == &Instancemethodtype)
-
- extern object *newclassobject PROTO((object *, object *, object *));
- extern object *newinstanceobject PROTO((object *, object *));
- extern object *newinstancemethodobject PROTO((object *, object *, object *));
-
- extern object *instancemethodgetfunc PROTO((object *));
- extern object *instancemethodgetself PROTO((object *));
- extern object *instancemethodgetclass PROTO((object *));
-
- extern int issubclass PROTO((object *, object *));
-
- extern object *instancebinop PROTO((object *, object *, char *, char *));
-
- #ifdef __cplusplus
- }
- #endif
- #endif /* !Py_CLASSOBJECT_H */
-