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Guido van Rossuma3309961993-07-28 09:05:47 +00001#ifndef Py_MAPPINGOBJECT_H
2#define Py_MAPPINGOBJECT_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
Guido van Rossum4b1302b1993-03-27 18:11:32 +00007/***********************************************************
Guido van Rossumb6775db1994-08-01 11:34:53 +00008Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Guido van Rossum4b1302b1993-03-27 18:11:32 +00009Amsterdam, The Netherlands.
10
11 All Rights Reserved
12
13Permission to use, copy, modify, and distribute this software and its
14documentation for any purpose and without fee is hereby granted,
15provided that the above copyright notice appear in all copies and that
16both that copyright notice and this permission notice appear in
17supporting documentation, and that the names of Stichting Mathematisch
18Centrum or CWI not be used in advertising or publicity pertaining to
19distribution of the software without specific, written prior permission.
20
21STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
22THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
23FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
24FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
25WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
26ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
27OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28
29******************************************************************/
30
Guido van Rossum25831651993-05-19 14:50:45 +000031/* Mapping object type -- mapping from hashable object to object */
Guido van Rossum4b1302b1993-03-27 18:11:32 +000032
Guido van Rossume89bc751994-08-18 16:18:13 +000033extern DL_IMPORT typeobject Mappingtype;
Guido van Rossum4b1302b1993-03-27 18:11:32 +000034
35#define is_mappingobject(op) ((op)->ob_type == &Mappingtype)
36
37extern object *newmappingobject PROTO((void));
Guido van Rossum25831651993-05-19 14:50:45 +000038extern object *mappinglookup PROTO((object *mp, object *key));
39extern int mappinginsert PROTO((object *mp, object *key, object *item));
40extern int mappingremove PROTO((object *mp, object *key));
41extern void mappingclear PROTO((object *mp));
42extern int mappinggetnext
43 PROTO((object *mp, int *pos, object **key, object **value));
44extern object *getmappingkeys PROTO((object *mp));
45extern object *getmappingvalues PROTO((object *mp));
46extern object *getmappingitems PROTO((object *mp));
Guido van Rossum4199fac1993-11-05 10:18:44 +000047extern int getmappingsize PROTO((object *mp));
Guido van Rossuma3309961993-07-28 09:05:47 +000048
49#ifdef __cplusplus
50}
51#endif
52#endif /* !Py_MAPPINGOBJECT_H */