cpython-lru_cache-weakref: Modules/arraymodule.c annotate

annotate Modules/arraymodule.c @ 1405:90c5e2bb4da5 legacy-trunk

* posixmodule.c: added set{uid,gid}. * {tuple,list,mapping,array}object.c: call printobject with 0 for flags * compile.c (parsestr): use quote instead of '\'' at one crucial point * arraymodule.c (array_getattr): Added __members__ attribute

author	Guido van Rossum <guido@python.org>
date	Wed, 10 Nov 1993 09:23:53 +0000
parents	1ce2c0f565ef
children	c914b10bf2ed

rev	line source
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1 /***********************************************************
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	2 Copyright 1991, 1992, 1993 by Stichting Mathematisch Centrum,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	3 Amsterdam, The Netherlands.
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	4
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	5 All Rights Reserved
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	6
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	7 Permission to use, copy, modify, and distribute this software and its
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	8 documentation for any purpose and without fee is hereby granted,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	9 provided that the above copyright notice appear in all copies and that
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	10 both that copyright notice and this permission notice appear in
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	12 Centrum or CWI not be used in advertising or publicity pertaining to
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	13 distribution of the software without specific, written prior permission.
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	14
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	22
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	23 ******************************************************************/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	24
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	25 /* Array object implementation */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	26
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	27 /* An array is a uniform list -- all items have the same type.
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	28 The item type is restricted to simple C types like int or float */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	29
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	30 #include "allobjects.h"
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	31 #include "modsupport.h"
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	32 #include "ceval.h"
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	33
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	34 #ifdef i860
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	35 /* Cray APP doesn't have memmove */
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	36 #define NEED_MEMMOVE
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	37 extern char *memcpy();
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	38 #endif
2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	39
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	40 #ifdef sun
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	41 /* SunOS doesn't have memmove */
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	42 #define NEED_MEMMOVE
1271 2919b448e385 * Microscopic corrections to make things compile on the Cray APP. Guido van Rossum <guido@python.org> parents: 1235 diff changeset	43 extern char *memcpy();
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	44 #endif
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	45
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	46 #ifdef NEED_MEMMOVE
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	47 extern char *memmove();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	48 #endif
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	49
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	50 struct arrayobject; /* Forward */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	51
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	52 struct arraydescr {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	53 int typecode;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	54 int itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	55 object * (getitem) FPROTO((struct arrayobject , int));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	56 int (setitem) FPROTO((struct arrayobject , int, object *));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	57 };
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	58
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	59 typedef struct arrayobject {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	60 OB_VARHEAD
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	61 char *ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	62 struct arraydescr *ob_descr;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	63 } arrayobject;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	64
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	65 extern typeobject Arraytype;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	66
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	67 #define is_arrayobject(op) ((op)->ob_type == &Arraytype)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	68
1391 7c3245c18677 * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c, Guido van Rossum <guido@python.org> parents: 1347 diff changeset	69 /* Forward */
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	70 extern object newarrayobject PROTO((int, struct arraydescr ));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	71 extern int getarraysize PROTO((object *));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	72 extern object getarrayitem PROTO((object , int));
1391 7c3245c18677 * ceval.c, longobject.c, methodobject.c, listnode.c, arraymodule.c, Guido van Rossum <guido@python.org> parents: 1347 diff changeset	73 static int setarrayitem PROTO((object , int, object ));
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	74 extern int insarrayitem PROTO((object , int, object ));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	75 extern int addarrayitem PROTO((object , object ));
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	76
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	77 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	78 c_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	79 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	80 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	81 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	82 return newsizedstringobject(&((char *)ap->ob_item)[i], 1);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	83 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	84
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	85 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	86 c_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	87 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	88 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	89 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	90 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	91 char x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	92 if (!getargs(v, "c;array item must be char", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	93 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	94 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	95 ((char *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	96 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	97 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	98
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	99 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	100 b_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	101 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	102 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	103 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	104 long x = ((char *)ap->ob_item)[i];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	105 if (x >= 128)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	106 x -= 256;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	107 return newintobject(x);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	108 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	109
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	110 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	111 b_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	112 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	113 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	114 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	115 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	116 char x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	117 if (!getargs(v, "b;array item must be integer", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	118 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	119 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	120 ((char *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	121 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	122 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	123
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	124 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	125 h_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	126 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	127 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	128 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	129 return newintobject((long) ((short *)ap->ob_item)[i]);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	130 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	131
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	132 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	133 h_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	134 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	135 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	136 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	137 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	138 short x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	139 if (!getargs(v, "h;array item must be integer", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	140 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	141 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	142 ((short *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	143 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	144 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	145
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	146 static object *
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	147 i_getitem(ap, i)
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	148 arrayobject *ap;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	149 int i;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	150 {
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	151 return newintobject((long) ((int *)ap->ob_item)[i]);
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	152 }
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	153
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	154 static int
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	155 i_setitem(ap, i, v)
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	156 arrayobject *ap;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	157 int i;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	158 object *v;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	159 {
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	160 int x;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	161 if (!getargs(v, "i;array item must be integer", &x))
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	162 return -1;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	163 if (i >= 0)
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	164 ((int *)ap->ob_item)[i] = x;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	165 return 0;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	166 }
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	167
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	168 static object *
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	169 l_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	170 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	171 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	172 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	173 return newintobject(((long *)ap->ob_item)[i]);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	174 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	175
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	176 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	177 l_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	178 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	179 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	180 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	181 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	182 long x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	183 if (!getargs(v, "l;array item must be integer", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	184 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	185 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	186 ((long *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	187 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	188 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	189
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	190 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	191 f_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	192 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	193 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	194 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	195 return newfloatobject((double) ((float *)ap->ob_item)[i]);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	196 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	197
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	198 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	199 f_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	200 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	201 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	202 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	203 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	204 float x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	205 if (!getargs(v, "f;array item must be float", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	206 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	207 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	208 ((float *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	209 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	210 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	211
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	212 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	213 d_getitem(ap, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	214 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	215 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	216 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	217 return newfloatobject(((double *)ap->ob_item)[i]);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	218 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	219
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	220 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	221 d_setitem(ap, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	222 arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	223 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	224 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	225 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	226 double x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	227 if (!getargs(v, "d;array item must be float", &x))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	228 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	229 if (i >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	230 ((double *)ap->ob_item)[i] = x;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	231 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	232 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	233
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	234 /* Description of types */
1313 6ee380349c84 * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c. Guido van Rossum <guido@python.org> parents: 1271 diff changeset	235 static struct arraydescr descriptors[] = {
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	236 {'c', sizeof(char), c_getitem, c_setitem},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	237 {'b', sizeof(char), b_getitem, b_setitem},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	238 {'h', sizeof(short), h_getitem, h_setitem},
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	239 {'i', sizeof(int), i_getitem, i_setitem},
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	240 {'l', sizeof(long), l_getitem, l_setitem},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	241 {'f', sizeof(float), f_getitem, f_setitem},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	242 {'d', sizeof(double), d_getitem, d_setitem},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	243 {'\0', 0, 0, 0} /* Sentinel */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	244 };
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	245 /* If we ever allow items larger than double, we must change reverse()! */
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	246
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	247
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	248 object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	249 newarrayobject(size, descr)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	250 int size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	251 struct arraydescr *descr;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	252 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	253 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	254 arrayobject *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	255 MALLARG nbytes;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	256 int itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	257 if (size < 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	258 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	259 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	260 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	261 nbytes = size * descr->itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	262 /* Check for overflow */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	263 if (nbytes / descr->itemsize != size) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	264 return err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	265 }
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	266 op = NEW(arrayobject, 1);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	267 if (op == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	268 return err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	269 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	270 if (size <= 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	271 op->ob_item = NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	272 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	273 else {
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	274 op->ob_item = NEW(char, nbytes);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	275 if (op->ob_item == NULL) {
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	276 DEL(op);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	277 return err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	278 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	279 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	280 op->ob_type = &Arraytype;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	281 op->ob_size = size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	282 op->ob_descr = descr;
1347 a22a350d3a5d * Extended X interface: pixmap objects, colormap objects visual objects, Sjoerd Mullender <sjoerd@acm.org> parents: 1313 diff changeset	283 NEWREF(op);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	284 return (object *) op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	285 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	286
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	287 int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	288 getarraysize(op)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	289 object *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	290 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	291 if (!is_arrayobject(op)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	292 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	293 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	294 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	295 return ((arrayobject *)op) -> ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	296 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	297
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	298 object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	299 getarrayitem(op, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	300 object *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	301 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	302 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	303 register arrayobject *ap;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	304 if (!is_arrayobject(op)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	305 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	306 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	307 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	308 ap = (arrayobject *)op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	309 if (i < 0 \|\| i >= ap->ob_size) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	310 err_setstr(IndexError, "array index out of range");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	311 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	312 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	313 return (*ap->ob_descr->getitem)(ap, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	314 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	315
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	316 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	317 ins1(self, where, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	318 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	319 int where;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	320 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	321 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	322 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	323 char *items;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	324 if (v == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	325 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	326 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	327 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	328 if ((*self->ob_descr->setitem)(self, -1, v) < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	329 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	330 items = self->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	331 RESIZE(items, char, (self->ob_size+1) * self->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	332 if (items == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	333 err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	334 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	335 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	336 if (where < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	337 where = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	338 if (where > self->ob_size)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	339 where = self->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	340 memmove(items + (where+1)*self->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	341 items + where*self->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	342 (self->ob_size-where)*self->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	343 self->ob_item = items;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	344 self->ob_size++;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	345 return (*self->ob_descr->setitem)(self, where, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	346 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	347
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	348 int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	349 insarrayitem(op, where, newitem)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	350 object *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	351 int where;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	352 object *newitem;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	353 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	354 if (!is_arrayobject(op)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	355 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	356 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	357 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	358 return ins1((arrayobject *)op, where, newitem);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	359 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	360
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	361 int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	362 addarrayitem(op, newitem)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	363 object *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	364 object *newitem;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	365 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	366 if (!is_arrayobject(op)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	367 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	368 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	369 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	370 return ins1((arrayobject *)op,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	371 (int) ((arrayobject *)op)->ob_size, newitem);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	372 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	373
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	374 /* Methods */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	375
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	376 static void
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	377 array_dealloc(op)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	378 arrayobject *op;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	379 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	380 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	381 if (op->ob_item != NULL)
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	382 DEL(op->ob_item);
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	383 DEL(op);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	384 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	385
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	386 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	387 array_compare(v, w)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	388 arrayobject v, w;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	389 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	390 int len = (v->ob_size < w->ob_size) ? v->ob_size : w->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	391 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	392 for (i = 0; i < len; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	393 object ai, bi;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	394 int cmp;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	395 ai = getarrayitem((object *)v, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	396 bi = getarrayitem((object *)w, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	397 if (ai && bi)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	398 cmp = cmpobject(ai, bi);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	399 else
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	400 cmp = -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	401 XDECREF(ai);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	402 XDECREF(bi);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	403 if (cmp != 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	404 err_clear(); /* XXX Can't report errors here */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	405 return cmp;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	406 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	407 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	408 return v->ob_size - w->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	409 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	410
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	411 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	412 array_length(a)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	413 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	414 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	415 return a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	416 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	417
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	418 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	419 array_item(a, i)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	420 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	421 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	422 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	423 if (i < 0 \|\| i >= a->ob_size) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	424 err_setstr(IndexError, "array index out of range");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	425 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	426 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	427 return getarrayitem((object *)a, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	428 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	429
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	430 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	431 array_slice(a, ilow, ihigh)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	432 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	433 int ilow, ihigh;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	434 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	435 arrayobject *np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	436 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	437 if (ilow < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	438 ilow = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	439 else if (ilow > a->ob_size)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	440 ilow = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	441 if (ihigh < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	442 ihigh = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	443 if (ihigh < ilow)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	444 ihigh = ilow;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	445 else if (ihigh > a->ob_size)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	446 ihigh = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	447 np = (arrayobject *) newarrayobject(ihigh - ilow, a->ob_descr);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	448 if (np == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	449 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	450 memcpy(np->ob_item, a->ob_item + ilow * a->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	451 (ihigh-ilow) * a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	452 return (object *)np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	453 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	454
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	455 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	456 array_concat(a, bb)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	457 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	458 object *bb;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	459 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	460 int size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	461 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	462 arrayobject *np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	463 if (!is_arrayobject(bb)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	464 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	465 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	466 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	467 #define b ((arrayobject *)bb)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	468 if (a->ob_descr != b->ob_descr) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	469 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	470 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	471 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	472 size = a->ob_size + b->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	473 np = (arrayobject *) newarrayobject(size, a->ob_descr);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	474 if (np == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	475 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	476 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	477 memcpy(np->ob_item, a->ob_item, a->ob_size*a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	478 memcpy(np->ob_item + a->ob_size*a->ob_descr->itemsize,
1397 1ce2c0f565ef Fix stupib bug in concatenation Guido van Rossum <guido@python.org> parents: 1393 diff changeset	479 b->ob_item, b->ob_size*b->ob_descr->itemsize);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	480 return (object *)np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	481 #undef b
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	482 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	483
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	484 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	485 array_repeat(a, n)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	486 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	487 int n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	488 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	489 int i, j;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	490 int size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	491 arrayobject *np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	492 char *p;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	493 int nbytes;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	494 if (n < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	495 n = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	496 size = a->ob_size * n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	497 np = (arrayobject *) newarrayobject(size, a->ob_descr);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	498 if (np == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	499 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	500 p = np->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	501 nbytes = a->ob_size * a->ob_descr->itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	502 for (i = 0; i < n; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	503 memcpy(p, a->ob_item, nbytes);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	504 p += nbytes;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	505 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	506 return (object *) np;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	507 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	508
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	509 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	510 array_ass_slice(a, ilow, ihigh, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	511 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	512 int ilow, ihigh;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	513 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	514 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	515 char *item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	516 int n; /* Size of replacement array */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	517 int d; /* Change in size */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	518 int k; /* Loop index */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	519 #define b ((arrayobject *)v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	520 if (v == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	521 n = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	522 else if (is_arrayobject(v)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	523 n = b->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	524 if (a == b) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	525 /* Special case "a[i:j] = a" -- copy b first */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	526 int ret;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	527 v = array_slice(b, 0, n);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	528 ret = array_ass_slice(a, ilow, ihigh, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	529 DECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	530 return ret;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	531 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	532 if (b->ob_descr != a->ob_descr) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	533 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	534 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	535 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	536 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	537 else {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	538 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	539 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	540 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	541 if (ilow < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	542 ilow = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	543 else if (ilow > a->ob_size)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	544 ilow = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	545 if (ihigh < 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	546 ihigh = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	547 if (ihigh < ilow)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	548 ihigh = ilow;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	549 else if (ihigh > a->ob_size)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	550 ihigh = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	551 item = a->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	552 d = n - (ihigh-ilow);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	553 if (d < 0) { /* Delete -d items */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	554 memmove(item + (ihigh+d)*a->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	555 item + ihigh*a->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	556 (a->ob_size-ihigh)*a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	557 a->ob_size += d;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	558 RESIZE(item, char, a->ob_size*a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	559 /* Can't fail */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	560 a->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	561 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	562 else if (d > 0) { /* Insert d items */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	563 RESIZE(item, char, (a->ob_size + d)*a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	564 if (item == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	565 err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	566 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	567 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	568 memmove(item + (ihigh+d)*a->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	569 item + ihigh*a->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	570 (a->ob_size-ihigh)*a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	571 a->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	572 a->ob_size += d;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	573 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	574 if (n > 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	575 memcpy(item + ilow*a->ob_descr->itemsize, b->ob_item,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	576 n*b->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	577 return 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	578 #undef b
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	579 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	580
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	581 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	582 array_ass_item(a, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	583 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	584 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	585 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	586 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	587 if (i < 0 \|\| i >= a->ob_size) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	588 err_setstr(IndexError, "array assignment index out of range");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	589 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	590 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	591 if (v == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	592 return array_ass_slice(a, i, i+1, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	593 return (*a->ob_descr->setitem)(a, i, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	594 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	595
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	596 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	597 setarrayitem(a, i, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	598 object *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	599 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	600 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	601 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	602 if (!is_arrayobject(a)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	603 err_badcall();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	604 return -1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	605 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	606 return array_ass_item((arrayobject *)a, i, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	607 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	608
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	609 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	610 ins(self, where, v)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	611 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	612 int where;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	613 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	614 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	615 if (ins1(self, where, v) != 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	616 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	617 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	618 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	619 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	620
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	621 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	622 array_insert(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	623 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	624 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	625 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	626 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	627 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	628 if (!getargs(args, "(iO)", &i, &v))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	629 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	630 return ins(self, i, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	631 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	632
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	633 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	634 array_append(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	635 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	636 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	637 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	638 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	639 if (!getargs(args, "O", &v))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	640 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	641 return ins(self, (int) self->ob_size, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	642 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	643
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	644 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	645 array_byteswap(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	646 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	647 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	648 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	649 char *p;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	650 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	651 switch (self->ob_descr->itemsize) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	652 case 1:
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	653 break;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	654 case 2:
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	655 for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 2) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	656 char p0 = p[0];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	657 p[0] = p[1];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	658 p[1] = p0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	659 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	660 break;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	661 case 4:
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	662 for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 4) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	663 char p0 = p[0];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	664 char p1 = p[1];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	665 p[0] = p[3];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	666 p[1] = p[2];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	667 p[2] = p1;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	668 p[3] = p0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	669 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	670 break;
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	671 case 8:
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	672 for (p = self->ob_item, i = self->ob_size; --i >= 0; p += 8) {
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	673 char p0 = p[0];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	674 char p1 = p[1];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	675 char p2 = p[2];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	676 char p3 = p[3];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	677 p[0] = p[7];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	678 p[1] = p[6];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	679 p[2] = p[5];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	680 p[3] = p[4];
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	681 p[4] = p3;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	682 p[5] = p2;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	683 p[6] = p1;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	684 p[7] = p0;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	685 }
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	686 break;
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	687 default:
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	688 err_setstr(RuntimeError,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	689 "don't know how to byteswap this array type");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	690 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	691 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	692 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	693 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	694 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	695
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	696 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	697 array_reverse(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	698 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	699 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	700 {
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	701 register int itemsize = self->ob_descr->itemsize;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	702 register char p, q;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	703 char tmp[sizeof(double)]; /* Assume that's the max item size */
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	704
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	705 if (args != NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	706 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	707 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	708 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	709
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	710 if (self->ob_size > 1) {
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	711 for (p = self->ob_item,
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	712 q = self->ob_item + (self->ob_size - 1)*itemsize;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	713 p < q;
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	714 p += itemsize, q -= itemsize) {
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	715 memmove(tmp, p, itemsize);
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	716 memmove(p, q, itemsize);
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	717 memmove(q, tmp, itemsize);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	718 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	719 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	720
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	721 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	722 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	723 }
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	724
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	725 /* The following routines were adapted from listobject.c but not converted.
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	726 To make them work you will have to work! */
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	727
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	728 #if 0
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	729 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	730 array_index(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	731 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	732 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	733 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	734 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	735
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	736 if (args == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	737 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	738 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	739 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	740 for (i = 0; i < self->ob_size; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	741 if (cmpobject(self->ob_item[i], args) == 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	742 return newintobject((long)i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	743 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	744 err_setstr(ValueError, "array.index(x): x not in array");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	745 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	746 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	747 #endif
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	748
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	749 #if 0
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	750 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	751 array_count(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	752 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	753 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	754 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	755 int count = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	756 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	757
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	758 if (args == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	759 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	760 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	761 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	762 for (i = 0; i < self->ob_size; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	763 if (cmpobject(self->ob_item[i], args) == 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	764 count++;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	765 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	766 return newintobject((long)count);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	767 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	768 #endif
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	769
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	770 #if 0
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	771 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	772 array_remove(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	773 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	774 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	775 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	776 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	777
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	778 if (args == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	779 err_badarg();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	780 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	781 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	782 for (i = 0; i < self->ob_size; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	783 if (cmpobject(self->ob_item[i], args) == 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	784 if (array_ass_slice(self, i, i+1, (object *)NULL) != 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	785 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	786 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	787 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	788 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	789
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	790 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	791 err_setstr(ValueError, "array.remove(x): x not in array");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	792 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	793 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	794 #endif
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	795
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	796 static object *
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	797 array_fromfile(self, args)
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	798 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	799 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	800 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	801 object *f;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	802 int n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	803 FILE *fp;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	804 if (!getargs(args, "(Oi)", &f, &n))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	805 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	806 fp = getfilefile(f);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	807 if (fp == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	808 err_setstr(TypeError, "arg1 must be open file");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	809 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	810 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	811 if (n > 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	812 char *item = self->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	813 int itemsize = self->ob_descr->itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	814 int nread;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	815 RESIZE(item, char, (self->ob_size + n) * itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	816 if (item == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	817 err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	818 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	819 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	820 self->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	821 self->ob_size += n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	822 nread = fread(item + (self->ob_size - n) * itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	823 itemsize, n, fp);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	824 if (nread < n) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	825 self->ob_size -= (n - nread);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	826 RESIZE(item, char, self->ob_size*itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	827 self->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	828 err_setstr(EOFError, "not enough items in file");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	829 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	830 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	831 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	832 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	833 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	834 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	835
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	836 static object *
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	837 array_tofile(self, args)
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	838 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	839 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	840 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	841 object *f;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	842 FILE *fp;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	843 if (!getargs(args, "O", &f))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	844 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	845 fp = getfilefile(f);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	846 if (fp == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	847 err_setstr(TypeError, "arg must be open file");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	848 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	849 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	850 if (self->ob_size > 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	851 if (fwrite(self->ob_item, self->ob_descr->itemsize,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	852 self->ob_size, fp) != self->ob_size) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	853 err_errno(IOError);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	854 clearerr(fp);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	855 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	856 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	857 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	858 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	859 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	860 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	861
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	862 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	863 array_fromlist(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	864 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	865 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	866 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	867 int n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	868 object *list;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	869 int itemsize = self->ob_descr->itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	870 if (!getargs(args, "O", &list))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	871 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	872 if (!is_listobject(list)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	873 err_setstr(TypeError, "arg must be list");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	874 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	875 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	876 n = getlistsize(list);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	877 if (n > 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	878 char *item = self->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	879 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	880 RESIZE(item, char, (self->ob_size + n) * itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	881 if (item == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	882 err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	883 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	884 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	885 self->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	886 self->ob_size += n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	887 for (i = 0; i < n; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	888 object *v = getlistitem(list, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	889 if ((*self->ob_descr->setitem)(self,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	890 self->ob_size - n + i, v) != 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	891 self->ob_size -= n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	892 RESIZE(item, char, self->ob_size * itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	893 self->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	894 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	895 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	896 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	897 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	898 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	899 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	900 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	901
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	902 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	903 array_tolist(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	904 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	905 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	906 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	907 object *list = newlistobject(self->ob_size);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	908 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	909 if (list == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	910 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	911 for (i = 0; i < self->ob_size; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	912 object v = getarrayitem((object )self, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	913 if (v == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	914 DECREF(list);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	915 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	916 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	917 setlistitem(list, i, v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	918 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	919 return list;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	920 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	921
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	922 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	923 array_fromstring(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	924 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	925 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	926 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	927 char *str;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	928 int n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	929 int itemsize = self->ob_descr->itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	930 if (!getargs(args, "s#", &str, &n))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	931 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	932 if (n % itemsize != 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	933 err_setstr(ValueError,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	934 "string length not a multiple of item size");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	935 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	936 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	937 n = n / itemsize;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	938 if (n > 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	939 char *item = self->ob_item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	940 RESIZE(item, char, (self->ob_size + n) * itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	941 if (item == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	942 err_nomem();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	943 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	944 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	945 self->ob_item = item;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	946 self->ob_size += n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	947 memcpy(item + (self->ob_size - n) * itemsize, str, itemsize*n);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	948 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	949 INCREF(None);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	950 return None;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	951 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	952
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	953 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	954 array_tostring(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	955 arrayobject *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	956 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	957 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	958 if (!getargs(args, ""))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	959 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	960 return newsizedstringobject(self->ob_item,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	961 self->ob_size * self->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	962 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	963
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	964 static struct methodlist array_methods[] = {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	965 {"append", array_append},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	966 {"byteswap", array_byteswap},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	967 /* {"count", array_count},*/
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	968 {"fromfile", array_fromfile},
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	969 {"fromlist", array_fromlist},
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	970 {"fromstring", array_fromstring},
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	971 /* {"index", array_index},*/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	972 {"insert", array_insert},
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	973 {"read", array_fromfile},
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	974 /* {"remove", array_remove},*/
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	975 {"reverse", array_reverse},
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	976 /* {"sort", array_sort},*/
7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	977 {"tofile", array_tofile},
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	978 {"tolist", array_tolist},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	979 {"tostring", array_tostring},
1393 7d6a2d950f13 * nismodule.c: database keys and values can contain null bytes. be more Guido van Rossum <guido@python.org> parents: 1391 diff changeset	980 {"write", array_tofile},
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	981 {NULL, NULL} /* sentinel */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	982 };
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	983
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	984 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	985 array_getattr(a, name)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	986 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	987 char *name;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	988 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	989 if (strcmp(name, "typecode") == 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	990 char tc = a->ob_descr->typecode;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	991 return newsizedstringobject(&tc, 1);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	992 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	993 if (strcmp(name, "itemsize") == 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	994 return newintobject((long)a->ob_descr->itemsize);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	995 }
1405 90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	996 if (strcmp(name, "__members__") == 0) {
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	997 object *list = newlistobject(2);
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	998 if (list) {
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	999 setlistitem(list, 0, newstringobject("typecode"));
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1000 setlistitem(list, 1, newstringobject("itemsize"));
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1001 if (err_occurred()) {
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1002 DECREF(list);
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1003 list = NULL;
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1004 }
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1005 }
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1006 return list;
90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1007 }
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1008 return findmethod(array_methods, (object *)a, name);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1009 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1010
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1011 static int
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1012 array_print(a, fp, flags)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1013 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1014 FILE *fp;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1015 int flags;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1016 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1017 int ok = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1018 int i, len;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1019 object *v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1020 len = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1021 if (len == 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1022 fprintf(fp, "array('%c')", a->ob_descr->typecode);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1023 return ok;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1024 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1025 if (a->ob_descr->typecode == 'c') {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1026 fprintf(fp, "array('c', ");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1027 v = array_tostring(a, (object *)NULL);
1405 90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1028 ok = printobject(v, fp, 0);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1029 XDECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1030 fprintf(fp, ")");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1031 return ok;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1032 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1033 fprintf(fp, "array('%c', [", a->ob_descr->typecode);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1034 for (i = 0; i < len && ok == 0; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1035 if (i > 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1036 fprintf(fp, ", ");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1037 v = (a->ob_descr->getitem)(a, i);
1405 90c5e2bb4da5 * posixmodule.c: added set{uid,gid}. Guido van Rossum <guido@python.org> parents: 1397 diff changeset	1038 ok = printobject(v, fp, 0);
1235 87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1039 XDECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1040 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1041 fprintf(fp, "])");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1042 return ok;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1043 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1044
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1045 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1046 array_repr(a)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1047 arrayobject *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1048 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1049 char buf[256];
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1050 object s, t, comma, v;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1051 int i, len;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1052 len = a->ob_size;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1053 if (len == 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1054 sprintf(buf, "array('%c')", a->ob_descr->typecode);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1055 return newstringobject(buf);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1056 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1057 if (a->ob_descr->typecode == 'c') {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1058 sprintf(buf, "array('c', ");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1059 s = newstringobject(buf);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1060 v = array_tostring(a, (object *)NULL);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1061 t = reprobject(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1062 XDECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1063 joinstring(&s, t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1064 XDECREF(t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1065 t = newstringobject(")");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1066 joinstring(&s, t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1067 XDECREF(t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1068 if (err_occurred()) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1069 XDECREF(s);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1070 s = NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1071 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1072 return s;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1073 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1074 sprintf(buf, "array('%c', [", a->ob_descr->typecode);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1075 s = newstringobject(buf);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1076 comma = newstringobject(", ");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1077 for (i = 0; i < len && !err_occurred(); i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1078 v = (a->ob_descr->getitem)(a, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1079 t = reprobject(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1080 XDECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1081 if (i > 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1082 joinstring(&s, comma);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1083 joinstring(&s, t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1084 XDECREF(t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1085 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1086 XDECREF(comma);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1087 t = newstringobject("])");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1088 joinstring(&s, t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1089 XDECREF(t);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1090 if (err_occurred()) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1091 XDECREF(s);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1092 s = NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1093 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1094 return s;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1095 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1096
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1097 static sequence_methods array_as_sequence = {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1098 array_length, /sq_length/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1099 array_concat, /sq_concat/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1100 array_repeat, /sq_repeat/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1101 array_item, /sq_item/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1102 array_slice, /sq_slice/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1103 array_ass_item, /sq_ass_item/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1104 array_ass_slice, /sq_ass_slice/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1105 };
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1106
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1107 typeobject Arraytype = {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1108 OB_HEAD_INIT(&Typetype)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1109 0,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1110 "array",
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1111 sizeof(arrayobject),
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1112 0,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1113 array_dealloc, /tp_dealloc/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1114 array_print, /tp_print/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1115 array_getattr, /tp_getattr/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1116 0, /tp_setattr/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1117 array_compare, /tp_compare/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1118 array_repr, /tp_repr/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1119 0, /tp_as_number/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1120 &array_as_sequence, /tp_as_sequence/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1121 0, /tp_as_mapping/
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1122 };
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1123
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1124
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1125 static object *
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1126 a_array(self, args)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1127 object *self;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1128 object *args;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1129 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1130 char c;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1131 object *initial = NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1132 struct arraydescr *descr;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1133 if (!getargs(args, "c", &c)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1134 err_clear();
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1135 if (!getargs(args, "(cO)", &c, &initial))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1136 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1137 if (!is_listobject(initial) && !is_stringobject(initial)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1138 err_setstr(TypeError,
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1139 "array initializer must be list or string");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1140 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1141 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1142 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1143 for (descr = descriptors; descr->typecode != '\0'; descr++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1144 if (descr->typecode == c) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1145 object *a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1146 int len;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1147 if (initial == NULL \|\| !is_listobject(initial))
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1148 len = 0;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1149 else
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1150 len = getlistsize(initial);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1151 a = newarrayobject(len, descr);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1152 if (a == NULL)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1153 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1154 if (len > 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1155 int i;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1156 for (i = 0; i < len; i++) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1157 object *v = getlistitem(initial, i);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1158 if (setarrayitem(a, i, v) != 0) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1159 DECREF(a);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1160 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1161 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1162 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1163 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1164 if (initial != NULL && is_stringobject(initial)) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1165 object *v =
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1166 array_fromstring((arrayobject *)a, initial);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1167 if (v == NULL) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1168 DECREF(a);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1169 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1170 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1171 DECREF(v);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1172 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1173 return a;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1174 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1175 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1176 err_setstr(ValueError, "bad typecode (must be c, b, h, l, f or d)");
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1177 return NULL;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1178 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1179
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1180 static struct methodlist a_methods[] = {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1181 {"array", a_array},
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1182 {NULL, NULL} /* sentinel */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1183 };
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1184
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1185 void
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1186 initarray()
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1187 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1188 initmodule("array", a_methods);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1189 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1190
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1191
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1192 #ifdef NEED_MEMMOVE
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1193
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1194 /* A perhaps slow but I hope correct implementation of memmove */
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1195
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1196 char *memmove(dst, src, n)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1197 char *dst;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1198 char *src;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1199 int n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1200 {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1201 char *realdst = dst;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1202 if (n <= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1203 return dst;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1204 if (src >= dst+n \|\| dst >= src+n)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1205 return memcpy(dst, src, n);
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1206 if (src > dst) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1207 while (--n >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1208 dst++ = src++;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1209 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1210 else if (src < dst) {
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1211 src += n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1212 dst += n;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1213 while (--n >= 0)
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1214 --dst = --src;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1215 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1216 return realdst;
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1217 }
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1218
87ed00a62d31 Added new module "array" (for now optional) defining array objects. Guido van Rossum <guido@python.org> parents: diff changeset	1219 #endif

Mercurial > cpython-lru_cache-weakref

annotate Modules/arraymodule.c @ 1405:90c5e2bb4da5 legacy-trunk