Mercurial > cpython-lru_cache-weakref

annotate Include/tupleobject.h @ 1590:ac2e5cc29949 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tests for missing host to open_http and open_gopher
author Guido van Rossum <guido@python.org>
date Mon, 18 Apr 1994 09:39:56 +0000
parents a4aa83012af3
children 1940892d2fe3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1329
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
1 #ifndef Py_TUPLEOBJECT_H
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
2 #define Py_TUPLEOBJECT_H
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
3 #ifdef __cplusplus
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
4 extern "C" {
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
5 #endif
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
6
145
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
7 /***********************************************************
1257
1cabc2b6c970 * Changed all copyright messages to include 1993.
Guido van Rossum <guido@python.org>
parents: 790
diff changeset
8 Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum,
1cabc2b6c970 * Changed all copyright messages to include 1993.
Guido van Rossum <guido@python.org>
parents: 790
diff changeset
9 Amsterdam, The Netherlands.
145
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
10
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
11 All Rights Reserved
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
12
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
13 Permission to use, copy, modify, and distribute this software and its
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
14 documentation for any purpose and without fee is hereby granted,
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
15 provided that the above copyright notice appear in all copies and that
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
16 both that copyright notice and this permission notice appear in
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
17 supporting documentation, and that the names of Stichting Mathematisch
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
18 Centrum or CWI not be used in advertising or publicity pertaining to
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
19 distribution of the software without specific, written prior permission.
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
20
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
21 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
22 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
23 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
24 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
25 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
26 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
27 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
28
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
29 ******************************************************************/
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
30
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
31 /* Tuple object interface */
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
32
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
33 /*
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
34 123456789-123456789-123456789-123456789-123456789-123456789-123456789-12
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
35
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
36 Another generally useful object type is an tuple of object pointers.
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
37 This is a mutable type: the tuple items can be changed (but not their
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
38 number). Out-of-range indices or non-tuple objects are ignored.
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
39
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
40 *** WARNING *** settupleitem does not increment the new item's reference
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
41 count, but does decrement the reference count of the item it replaces,
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
42 if not nil. It does *decrement* the reference count if it is *not*
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
43 inserted in the tuple. Similarly, gettupleitem does not increment the
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
44 returned item's reference count.
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
45 */
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
46
86
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
47 typedef struct {
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
48 OB_VARHEAD
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
49 object *ob_item[1];
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
50 } tupleobject;
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
51
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
52 extern typeobject Tupletype;
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
53
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
54 #define is_tupleobject(op) ((op)->ob_type == &Tupletype)
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
55
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
56 extern object *newtupleobject PROTO((int size));
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
57 extern int gettuplesize PROTO((object *));
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
58 extern object *gettupleitem PROTO((object *, int));
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
59 extern int settupleitem PROTO((object *, int, object *));
599
a347933a6d92 New function gettupleslice(v, i, j).
Guido van Rossum <guido@python.org>
parents: 145
diff changeset
60 extern object *gettupleslice PROTO((object *, int, int));
1380
a4aa83012af3 Fixed bugs in resizetuple and extended the interface.
Sjoerd Mullender <sjoerd@acm.org>
parents: 1369
diff changeset
61 extern int resizetuple PROTO((object **, int, int));
86
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
62
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
63 /* Macro, trading safety for speed */
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
64 #define GETTUPLEITEM(op, i) ((op)->ob_item[i])
1329
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
65
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
66 #ifdef __cplusplus
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
67 }
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
68 #endif
519c25039c6a * Added support for X11 modules.
Guido van Rossum <guido@python.org>
parents: 1257
diff changeset
69 #endif /* !Py_TUPLEOBJECT_H */