Mercurial > octave-nkf

annotate libinterp/octave-value/ov-struct.cc @ 18538:fcd87f68af4f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Deprecate nfields and replace with numfields. * NEWS: Announce deprecation of nfields and addition of new function numfields. * container.txi: Add numfields to the manual. * oct-map.cc (octave_map::cat): Change %!tests to use numfields. * ov-struct.cc (Fnumfields): Function renamed from nfields. * scripts/deprecated/nfields.m: Add m-file which warns about nfields deprecation. * scripts/deprecated/module.mk: Add nfields.m to build system. * fieldnames.m: Change seealso link to point to numfields. * __isequal__.m: Use numfields to simplify code. * imwrite.m: Replace 'isempty (fieldnames (fmt))' with 'numfields (fmt) > 0' for clarity. * imageIO.m: Replace 'isempty (fieldnames (fmt))' with 'numfields (fmt) > 0' for clarity. * importdata.m: Use numfields to simplify code. * assert.m: Use numfields to simplify code.
author Rik <rik@octave.org>
date Sun, 02 Mar 2014 12:56:11 -0800
parents f958e8cd6348
children 6113e0c6920b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
1 /*
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
2
17744
d63878346099 maint: Update copyright notices for release.
John W. Eaton <jwe@octave.org>
parents: 17281
diff changeset
3 Copyright (C) 1996-2013 John W. Eaton
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
4
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
5 This file is part of Octave.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
6
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
8 under the terms of the GNU General Public License as published by the
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6974
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6974
diff changeset
10 option) any later version.
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
11
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
15 for more details.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
16
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6974
diff changeset
18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6974
diff changeset
19 <http://www.gnu.org/licenses/>.
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
20
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
21 */
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
22
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
23 #ifdef HAVE_CONFIG_H
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
24 #include <config.h>
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
25 #endif
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
26
3503
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe]
jwe
parents: 3219
diff changeset
27 #include <iostream>
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
28
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
29 #include "Cell.h"
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
30 #include "defun.h"
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
31 #include "error.h"
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
32 #include "gripes.h"
15149
62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h
John W. Eaton <jwe@octave.org>
parents: 15057
diff changeset
33 #include "mxarray.h"
2979
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe]
jwe
parents: 2962
diff changeset
34 #include "oct-lvalue.h"
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
35 #include "ov-struct.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
36 #include "unwind-prot.h"
6811
3fe394f8502b [project @ 2007-08-10 19:07:34 by jwe]
jwe
parents: 6686
diff changeset
37 #include "utils.h"
2948
56be458e237f [project @ 1997-05-09 13:37:35 by jwe]
jwe
parents: 2916
diff changeset
38 #include "variables.h"
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
39
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
40 #include "Array-util.h"
8377
25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER
Jaroslav Hajek <highegg@gmail.com>
parents: 8150
diff changeset
41 #include "oct-locbuf.h"
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
42
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
43 #include "byte-swap.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
44 #include "ls-oct-ascii.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
45 #include "ls-oct-binary.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
46 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
47 #include "ls-utils.h"
5759
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe]
jwe
parents: 5756
diff changeset
48 #include "pr-output.h"
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4675
diff changeset
49
3219
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe]
jwe
parents: 2985
diff changeset
50 DEFINE_OCTAVE_ALLOCATOR(octave_struct);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
51
4612
d44675070f1a [project @ 2003-11-14 19:49:56 by jwe]
jwe
parents: 4604
diff changeset
52 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_struct, "struct", "struct");
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
53
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
54 // How many levels of structure elements should we print?
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
55 static int Vstruct_levels_to_print = 2;
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
56
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
57 // TRUE means print struct array contents, up to the number of levels
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
58 // specified by struct_levels_to_print.
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
59 static bool Vprint_struct_array_contents = false;
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
60
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
61 octave_base_value *
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
62 octave_struct::try_narrowing_conversion (void)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
63 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
64 octave_base_value *retval = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
65
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
66 if (numel () == 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
67 retval = new octave_scalar_struct (map.checkelem (0));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
68
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
69 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
70 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
71
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4499
diff changeset
72 Cell
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
73 octave_struct::dotref (const octave_value_list& idx, bool auto_add)
2962
5e0fe4c5d52f [project @ 1997-05-12 03:13:57 by jwe]
jwe
parents: 2954
diff changeset
74 {
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4499
diff changeset
75 Cell retval;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
76
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
77 assert (idx.length () == 1);
2962
5e0fe4c5d52f [project @ 1997-05-12 03:13:57 by jwe]
jwe
parents: 2954
diff changeset
78
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
79 std::string nm = idx(0).string_value ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
80
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
81 octave_map::const_iterator p = map.seek (nm);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
82
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4197
diff changeset
83 if (p != map.end ())
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
84 retval = map.contents (p);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
85 else if (auto_add)
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10315
diff changeset
86 retval = (numel () == 0) ? Cell (dim_vector (1, 1)) : Cell (dims ());
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
87 else
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
88 error_with_id ("Octave:invalid-indexing",
15731
18f168880226 error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents: 15614
diff changeset
89 "structure has no member '%s'", nm.c_str ());
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
90
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
91 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
92 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
93
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4499
diff changeset
94 #if 0
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
95 static void
10370
9c4daf174387 implement IDs for common liboctave exceptions
Jaroslav Hajek <highegg@gmail.com>
parents: 10350
diff changeset
96 gripe_invalid_index1 (void)
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
97 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
98 error ("invalid index for structure array");
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
99 }
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4499
diff changeset
100 #endif
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
101
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
102 static void
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
103 gripe_invalid_index_for_assignment (void)
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
104 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
105 error ("invalid index for structure array assignment");
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
106 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
107
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
108 static void
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
109 gripe_invalid_index_type (const std::string& nm, char t)
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
110 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
111 error ("%s cannot be indexed with %c", nm.c_str (), t);
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
112 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
113
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
114 static void
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
115 gripe_failed_assignment (void)
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
116 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
117 error ("assignment to structure element failed");
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
118 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
119
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
120 static void
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
121 maybe_warn_invalid_field_name (const std::string& key, const char *who)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
122 {
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
123 if (! valid_identifier (key))
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
124 {
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
125 if (who)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
126 warning_with_id ("Octave:matlab-incompatible",
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
127 "%s: invalid structure field name '%s'",
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
128 who, key.c_str ());
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
129 else
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
130 warning_with_id ("Octave:matlab-incompatible",
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
131 "invalid structure field name '%s'",
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
132 key.c_str ());
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
133 }
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
134 }
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
135
7651
443a8f5a50fd require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents: 7622
diff changeset
136 octave_value_list
4247
fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe]
jwe
parents: 4219
diff changeset
137 octave_struct::subsref (const std::string& type,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
138 const std::list<octave_value_list>& idx,
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
139 int nargout)
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
140 {
7651
443a8f5a50fd require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents: 7622
diff changeset
141 octave_value_list retval;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
142
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
143 int skip = 1;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
144
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
145 switch (type[0])
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
146 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
147 case '(':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
148 {
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
149 if (type.length () > 1 && type[1] == '.')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
150 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
151 std::list<octave_value_list>::const_iterator p = idx.begin ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
152 octave_value_list key_idx = *++p;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
153
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
154 const Cell tmp = dotref (key_idx);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
155
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
156 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
157 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
158 const Cell t = tmp.index (idx.front ());
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
159
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
160 retval(0) = (t.length () == 1) ? t(0) : octave_value (t, true);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
161
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
162 // We handled two index elements, so tell
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
163 // next_subsref to skip both of them.
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
164
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
165 skip++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
166 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
167 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
168 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
169 retval(0) = do_index_op (idx.front ());
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
170 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
171 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
172
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
173 case '.':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
174 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
175 if (map.numel () > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
176 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
177 const Cell t = dotref (idx.front ());
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
178
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
179 retval(0) = (t.length () == 1) ? t(0) : octave_value (t, true);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
180 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
181 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
182 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
183
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
184 case '{':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
185 gripe_invalid_index_type (type_name (), type[0]);
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
186 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
187
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
188 default:
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
189 panic_impossible ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
190 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
191
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
192 // FIXME: perhaps there should be an
4994
48d0defe9445 [project @ 2004-09-15 20:31:31 by jwe]
jwe
parents: 4944
diff changeset
193 // octave_value_list::next_subsref member function? See also
48d0defe9445 [project @ 2004-09-15 20:31:31 by jwe]
jwe
parents: 4944
diff changeset
194 // octave_user_function::subsref.
48d0defe9445 [project @ 2004-09-15 20:31:31 by jwe]
jwe
parents: 4944
diff changeset
195
48d0defe9445 [project @ 2004-09-15 20:31:31 by jwe]
jwe
parents: 4944
diff changeset
196 if (idx.size () > 1)
7651
443a8f5a50fd require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents: 7622
diff changeset
197 retval = retval(0).next_subsref (nargout, type, idx, skip);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
198
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
199 return retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
200 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
201
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
202 octave_value
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
203 octave_struct::subsref (const std::string& type,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
204 const std::list<octave_value_list>& idx,
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
205 bool auto_add)
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
206 {
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
207 octave_value retval;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
208
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
209 int skip = 1;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
210
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
211 switch (type[0])
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
212 {
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
213 case '(':
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
214 {
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
215 if (type.length () > 1 && type[1] == '.')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
216 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
217 std::list<octave_value_list>::const_iterator p = idx.begin ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
218 octave_value_list key_idx = *++p;
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
219
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
220 const Cell tmp = dotref (key_idx, auto_add);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
221
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
222 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
223 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
224 const Cell t = tmp.index (idx.front (), auto_add);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
225
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
226 retval = (t.length () == 1) ? t(0) : octave_value (t, true);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
227
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
228 // We handled two index elements, so tell
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
229 // next_subsref to skip both of them.
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
230
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
231 skip++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
232 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
233 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
234 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
235 retval = do_index_op (idx.front (), auto_add);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
236 }
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
237 break;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
238
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
239 case '.':
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
240 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
241 if (map.numel () > 0)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
242 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
243 const Cell t = dotref (idx.front (), auto_add);
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
244
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
245 retval = (t.length () == 1) ? t(0) : octave_value (t, true);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
246 }
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
247 }
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
248 break;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
249
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
250 case '{':
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
251 gripe_invalid_index_type (type_name (), type[0]);
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
252 break;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
253
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
254 default:
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
255 panic_impossible ();
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
256 }
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
257
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
258 // FIXME: perhaps there should be an
8551
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
259 // octave_value_list::next_subsref member function? See also
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
260 // octave_user_function::subsref.
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
261
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
262 if (idx.size () > 1)
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
263 retval = retval.next_subsref (auto_add, type, idx, skip);
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
264
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
265 return retval;
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
266 }
906f976d35a8 further improve struct&cell indexing & indexed assignment
Jaroslav Hajek <highegg@gmail.com>
parents: 8546
diff changeset
267
8031
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
268 /*
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
269 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
270 %! x(1).a.a = 1;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
271 %! x(2).a.a = 2;
8031
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
272 %! assert (size (x), [1, 2]);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
273 %! assert (x(1).a.a, 1);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
274 %! assert (x(2).a.a, 2);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
275 */
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
276
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
277 octave_value
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
278 octave_struct::numeric_conv (const octave_value& val,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
279 const std::string& type)
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
280 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
281 octave_value retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
282
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
283 if (type.length () > 0 && type[0] == '.' && ! val.is_map ())
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
284 retval = octave_map ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
285 else
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
286 retval = val;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
287
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
288 return retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
289 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
290
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
291 octave_value
4247
fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe]
jwe
parents: 4219
diff changeset
292 octave_struct::subsasgn (const std::string& type,
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
293 const std::list<octave_value_list>& idx,
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
294 const octave_value& rhs)
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
295 {
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
296 octave_value retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
297
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
298 int n = type.length ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
299
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
300 octave_value t_rhs = rhs;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
301
9286
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
302 if (idx.front ().empty ())
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
303 {
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
304 error ("missing index in indexed assignment");
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
305 return retval;
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
306 }
c2248cc4821a don't crash on assignments like a() = 1
Jaroslav Hajek <highegg@gmail.com>
parents: 9190
diff changeset
307
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
308 if (n > 1 && ! (type.length () == 2 && type[0] == '(' && type[1] == '.'))
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
309 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
310 switch (type[0])
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
311 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
312 case '(':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
313 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
314 if (type.length () > 1 && type[1] == '.')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
315 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
316 std::list<octave_value_list>::const_iterator p = idx.begin ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
317 octave_value_list t_idx = *p;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
318
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
319 octave_value_list key_idx = *++p;
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4499
diff changeset
320
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
321 assert (key_idx.length () == 1);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
322
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
323 std::string key = key_idx(0).string_value ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
324
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
325 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
326
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
327 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
328 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
329
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
330 std::list<octave_value_list> next_idx (idx);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
331
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
332 // We handled two index elements, so subsasgn to
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
333 // needs to skip both of them.
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
334
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
335 next_idx.erase (next_idx.begin ());
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
336 next_idx.erase (next_idx.begin ());
8456
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
337
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
338 std::string next_type = type.substr (2);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
339
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
340 Cell tmpc (1, 1);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
341 octave_map::iterator pkey = map.seek (key);
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
342 if (pkey != map.end ())
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
343 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
344 map.contents (pkey).make_unique ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
345 tmpc = map.contents (pkey).index (idx.front (), true);
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
346 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
347
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
348 // FIXME: better code reuse?
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
349 // cf. octave_cell::subsasgn and the case below.
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
350 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
351 {
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
352 if (tmpc.numel () == 1)
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
353 {
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
354 octave_value& tmp = tmpc(0);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
355
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
356 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
357
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
358 if (orig_undefined || tmp.is_zero_by_zero ())
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
359 {
8564
b0f803b5ce41 more indexing fixes
Jaroslav Hajek <highegg@gmail.com>
parents: 8551
diff changeset
360 tmp = octave_value::empty_conv (next_type, rhs);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
361 tmp.make_unique (); // probably a no-op.
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
362 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
363 else
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
364 // optimization: ignore the copy
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
365 // still stored inside our map.
8580
188d38a553c7 further indexing optimization touches
Jaroslav Hajek <highegg@gmail.com>
parents: 8579
diff changeset
366 tmp.make_unique (1);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
367
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
368 if (! error_state)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
369 t_rhs =
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
370 (orig_undefined
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
371 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
372 : tmp.subsasgn (next_type, next_idx, rhs));
8456
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
373 }
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
374 else
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
375 gripe_indexed_cs_list ();
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
376 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
377 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
378 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
379 gripe_invalid_index_for_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
380 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
381 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
382
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
383 case '.':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
384 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
385 octave_value_list key_idx = idx.front ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
386
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
387 assert (key_idx.length () == 1);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
388
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
389 std::string key = key_idx(0).string_value ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
390
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
391 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
392
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
393 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
394 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
395
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
396 std::list<octave_value_list> next_idx (idx);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
397
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
398 next_idx.erase (next_idx.begin ());
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
399
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
400 std::string next_type = type.substr (1);
8456
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
401
8580
188d38a553c7 further indexing optimization touches
Jaroslav Hajek <highegg@gmail.com>
parents: 8579
diff changeset
402 Cell tmpc (1, 1);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
403 octave_map::iterator pkey = map.seek (key);
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
404 if (pkey != map.end ())
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
405 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
406 map.contents (pkey).make_unique ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
407 tmpc = map.contents (pkey);
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
408 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
409
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
410 // FIXME: better code reuse?
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
411 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
412 {
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
413 if (tmpc.numel () == 1)
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
414 {
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
415 octave_value& tmp = tmpc(0);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
416
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
417 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
418
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
419 if (orig_undefined || tmp.is_zero_by_zero ())
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
420 {
8580
188d38a553c7 further indexing optimization touches
Jaroslav Hajek <highegg@gmail.com>
parents: 8579
diff changeset
421 tmp = octave_value::empty_conv (next_type, rhs);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
422 tmp.make_unique (); // probably a no-op.
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
423 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
424 else
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
425 // optimization: ignore the copy
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
426 // still stored inside our map.
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
427 tmp.make_unique (1);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
428
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
429 if (! error_state)
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
430 t_rhs = (orig_undefined
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
431 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
432 : tmp.subsasgn (next_type, next_idx, rhs));
8456
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
433 }
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
434 else
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
435 gripe_indexed_cs_list ();
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
436 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
437 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
438 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
439
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
440 case '{':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
441 gripe_invalid_index_type (type_name (), type[0]);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
442 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
443
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
444 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
445 panic_impossible ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
446 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
447 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
448
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
449 if (! error_state)
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
450 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
451 switch (type[0])
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
452 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
453 case '(':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
454 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
455 if (n > 1 && type[1] == '.')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
456 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
457 std::list<octave_value_list>::const_iterator p = idx.begin ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
458 octave_value_list key_idx = *++p;
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
459 octave_value_list idxf = idx.front ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
460
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
461 assert (key_idx.length () == 1);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
462
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
463 std::string key = key_idx(0).string_value ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
464
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
465 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
466
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
467 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
468 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
469
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
470 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
471 {
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
472 if (t_rhs.is_cs_list ())
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
473 {
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
474 Cell tmp_cell = Cell (t_rhs.list_value ());
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
475
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
476 // Inquire the proper shape of the RHS.
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
477
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
478 dim_vector didx = dims ().redim (idxf.length ());
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
479 for (octave_idx_type k = 0; k < idxf.length (); k++)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
480 if (! idxf(k).is_magic_colon ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
481 didx(k) = idxf(k).numel ();
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
482
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
483 if (didx.numel () == tmp_cell.numel ())
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
484 tmp_cell = tmp_cell.reshape (didx);
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
485
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
486
10749
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
487 map.assign (idxf, key, tmp_cell);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
488
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
489 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
490 {
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
491 count++;
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
492 retval = octave_value (this);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
493 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
494 else
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
495 gripe_failed_assignment ();
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
496 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
497 else
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
498 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
499 const octave_map& cmap =
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
500 const_cast<const octave_map &> (map);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
501 // cast to const reference, avoid forced key insertion.
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
502 if (idxf.all_scalars ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
503 || cmap.contents (key).index (idxf, true).numel ()
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
504 == 1)
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
505 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
506 map.assign (idxf,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
507 key, Cell (t_rhs.storable_value ()));
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
508 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
509 {
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
510 count++;
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
511 retval = octave_value (this);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
512 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
513 else
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
514 gripe_failed_assignment ();
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
515 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
516 else if (! error_state)
10030
83bb2a78c07d improve simple assignments error checks and messages
Jaroslav Hajek <highegg@gmail.com>
parents: 9892
diff changeset
517 gripe_nonbraced_cs_list_assignment ();
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
518 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
519 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
520 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
521 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
522 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
523 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
524 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
525 if (t_rhs.is_map () || t_rhs.is_object ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
526 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
527 octave_map rhs_map = t_rhs.map_value ();
4197
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe]
jwe
parents: 4192
diff changeset
528
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
529 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
530 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
531 map.assign (idx.front (), rhs_map);
5592
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman]
dbateman
parents: 5582
diff changeset
532
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
533 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
534 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
535 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
536 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
537 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
538 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
539 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
540 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
541 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
542 error ("invalid structure assignment");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
543 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
544 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
545 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
546 if (t_rhs.is_null_value ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
547 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
548 map.delete_elements (idx.front ());
5592
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman]
dbateman
parents: 5582
diff changeset
549
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
550 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
551 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
552 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
553 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
554 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
555 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
556 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
557 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
558 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
559 error ("invalid structure assignment");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
560 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
561 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
562 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
563 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
564
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
565 case '.':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
566 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
567 octave_value_list key_idx = idx.front ();
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
568
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
569 assert (key_idx.length () == 1);
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
570
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
571 std::string key = key_idx(0).string_value ();
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
572
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
573 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
574
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
575 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
576 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
577
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
578 if (t_rhs.is_cs_list ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
579 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
580 Cell tmp_cell = Cell (t_rhs.list_value ());
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
581
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
582 // The shape of the RHS is irrelevant, we just want
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
583 // the number of elements to agree and to preserve the
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
584 // shape of the left hand side of the assignment.
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
585
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
586 if (numel () == tmp_cell.numel ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
587 tmp_cell = tmp_cell.reshape (dims ());
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
588
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
589 map.setfield (key, tmp_cell);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
590 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
591 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
592 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
593 Cell tmp_cell(1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
594 tmp_cell(0) = t_rhs.storable_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
595 map.setfield (key, tmp_cell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
596 }
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
597
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
598 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
599 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
600 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
601 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
602 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
603 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
604 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
605 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
606 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
607
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
608 case '{':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
609 gripe_invalid_index_type (type_name (), type[0]);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
610 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
611
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
612 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
613 panic_impossible ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
614 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
615 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
616 else
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
617 gripe_failed_assignment ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
618
10754
92eb5fb58ebc fix resize with structs
Jaroslav Hajek <highegg@gmail.com>
parents: 10753
diff changeset
619 retval.maybe_mutate ();
92eb5fb58ebc fix resize with structs
Jaroslav Hajek <highegg@gmail.com>
parents: 10753
diff changeset
620
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
621 return retval;
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
622 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
623
7046
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
624 octave_value
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
625 octave_struct::do_index_op (const octave_value_list& idx, bool resize_ok)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
626 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
627 // octave_map handles indexing itself.
8679
280fae940bb0 optimize scalar indexing
Jaroslav Hajek <highegg@gmail.com>
parents: 8587
diff changeset
628 return map.index (idx, resize_ok);
7046
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
629 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
630
4791
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
631 size_t
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
632 octave_struct::byte_size (void) const
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
633 {
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
634 // Neglect the size of the fieldnames.
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
635
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
636 size_t retval = 0;
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
637
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
638 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++)
4791
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
639 {
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
640 std::string key = map.key (p);
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
641
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
642 octave_value val = octave_value (map.contents (p));
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
643
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
644 retval += val.byte_size ();
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
645 }
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
646
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
647 return retval;
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
648 }
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
649
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
650 void
18416
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18384
diff changeset
651 octave_struct::print (std::ostream& os, bool)
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
652 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
653 print_raw (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
654 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
655
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
656 void
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
657 octave_struct::print_raw (std::ostream& os, bool) const
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
658 {
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 10030
diff changeset
659 unwind_protect frame;
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
660
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 10030
diff changeset
661 frame.protect_var (Vstruct_levels_to_print);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
662
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
663 if (Vstruct_levels_to_print >= 0)
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
664 {
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
665 bool max_depth_reached = Vstruct_levels_to_print-- == 0;
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
666
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
667 bool print_fieldnames_only
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
668 = (max_depth_reached || ! Vprint_struct_array_contents);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
669
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
670 increment_indent_level ();
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
671
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
672 newline (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
673 indent (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
674 dim_vector dv = dims ();
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
675 os << dv.str () << " struct array containing the fields:";
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
676 newline (os);
3932
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe]
jwe
parents: 3548
diff changeset
677
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
678 increment_indent_level ();
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4561
diff changeset
679
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
680 string_vector key_list = map.fieldnames ();
5880
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe]
jwe
parents: 5828
diff changeset
681
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe]
jwe
parents: 5828
diff changeset
682 for (octave_idx_type i = 0; i < key_list.length (); i++)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
683 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
684 std::string key = key_list[i];
5880
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe]
jwe
parents: 5828
diff changeset
685
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
686 Cell val = map.contents (key);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
687
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
688 newline (os);
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
689
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
690 if (print_fieldnames_only)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
691 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
692 indent (os);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
693 os << key;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
694 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
695 else
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
696 {
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
697 octave_value tmp (val);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
698 tmp.print_with_name (os, key);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
699 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
700 }
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
701
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
702 if (print_fieldnames_only)
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
703 newline (os);
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4561
diff changeset
704
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
705 decrement_indent_level ();
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
706 decrement_indent_level ();
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
707 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
708 else
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
709 {
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
710 indent (os);
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
711 os << "<structure>";
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
712 newline (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
713 }
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
714 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
715
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
716 bool
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
717 octave_struct::print_name_tag (std::ostream& os, const std::string& name) const
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
718 {
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
719 bool retval = false;
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
720
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
721 indent (os);
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
722
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
723 if (Vstruct_levels_to_print < 0)
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
724 os << name << " = ";
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
725 else
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
726 {
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
727 os << name << " =";
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
728 newline (os);
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
729 retval = true;
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
730 }
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
731
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
732 return retval;
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
733 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
734
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
735 static bool
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
736 scalar (const dim_vector& dims)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
737 {
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
738 return dims.length () == 2 && dims (0) == 1 && dims (1) == 1;
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
739 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
740
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
741
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
742 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
743 octave_struct::save_ascii (std::ostream& os)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
744 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
745 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
746
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
747 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
748
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
749 const dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
750
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
751 os << "# ndims: " << dv.length () << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
752
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
753 for (int i = 0; i < dv.length (); i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
754 os << " " << dv (i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
755 os << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
756
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
757 os << "# length: " << nf << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
758
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
759 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
760 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
761 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
762
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
763 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
764 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
765 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
766
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
767 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
768
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
769 bool b = save_ascii_data (os, val, key, false, 0);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
770
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
771 if (! b)
18384
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
772 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
773 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
774
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
775 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
776 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
777
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
778 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
779 octave_struct::load_ascii (std::istream& is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
780 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
781 octave_idx_type len = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
782 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
783 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
784
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
785 // KLUGE: earlier Octave versions did not save extra dimensions with struct,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
786 // and as a result did not preserve dimensions for empty structs.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
787 // The default dimensions were 1x1, which we want to preserve.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
788 string_vector keywords(2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
789
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
790 keywords[0] = "ndims";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
791 keywords[1] = "length";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
792
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
793 std::string kw;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
794
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
795 if (extract_keyword (is, keywords, kw, len, true))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
796 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
797 if (kw == keywords[0])
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
798 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
799 int mdims = std::max (static_cast<int> (len), 2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
800 dv.resize (mdims);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
801 for (int i = 0; i < mdims; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
802 is >> dv(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
803
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
804 success = extract_keyword (is, keywords[1], len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
805 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
806 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
807 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
808 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
809
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
810 if (success && len >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
811 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
812 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
813 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
814 octave_map m (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
815
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
816 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
817 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
818 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
819 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
820
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
821 // recurse to read cell elements
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
822 std::string nm
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
823 = read_ascii_data (is, std::string (), dummy, t2, j);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
824
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
825 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
826 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
827
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
828 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
829
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
830 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
831 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
832 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
833 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
834 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
835
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
836 m.setfield (nm, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
837 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
838
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
839 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
840 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
841 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
842 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
843 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
844 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
845 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
846 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
847 else if (len == 0 )
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
848 map = octave_map (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
849 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
850 panic_impossible ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
851 }
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
852 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
853 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
854 error ("load: failed to extract number of elements in structure");
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
855 success = false;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
856 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
857
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
858 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
859 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
860
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
861 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
862 octave_struct::save_binary (std::ostream& os, bool& save_as_floats)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
863 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
864 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
865
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
866 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
867
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
868 dim_vector d = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
869 if (d.length () < 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
870 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
871
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
872 // Use negative value for ndims
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
873 int32_t di = - d.length ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
874 os.write (reinterpret_cast<char *> (&di), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
875 for (int i = 0; i < d.length (); i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
876 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
877 di = d(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
878 os.write (reinterpret_cast<char *> (&di), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
879 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
880
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
881 int32_t len = nf;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
882 os.write (reinterpret_cast<char *> (&len), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
883
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
884 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
885 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
886 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
887
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
888 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
889 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
890 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
891
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
892 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
893
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
894 bool b = save_binary_data (os, val, key, "", 0, save_as_floats);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
895
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
896 if (! b)
18384
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
897 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
898 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
899
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
900 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
901 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
902
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
903 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
904 octave_struct::load_binary (std::istream& is, bool swap,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
905 oct_mach_info::float_format fmt)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
906 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
907 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
908 int32_t len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
909 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
910 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
911 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
912 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
913
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
914 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
915
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
916 if (len < 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
917 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
918 // We have explicit dimensions.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
919 int mdims = -len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
920
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
921 int32_t di;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
922 dv.resize (mdims);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
923
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
924 for (int i = 0; i < mdims; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
925 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
926 if (! is.read (reinterpret_cast<char *> (&di), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
927 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
928 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
929 swap_bytes<4> (&di);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
930 dv(i) = di;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
931 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
932
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
933 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
934 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
935 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
936 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
937 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
938
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
939 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
940 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
941 octave_map m (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
942
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
943 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
944 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
945 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
946 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
947 std::string doc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
948
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
949 // recurse to read cell elements
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
950 std::string nm = read_binary_data (is, swap, fmt, std::string (),
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
951 dummy, t2, doc);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
952
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
953 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
954 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
955
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
956 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
957
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
958 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
959 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
960 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
961 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
962 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
963
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
964 m.setfield (nm, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
965 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
966
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
967 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
968 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
969 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
970 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
971 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
972 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
973 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
974 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
975 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
976 map = octave_map (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
977 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
978 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
979
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
980 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
981 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
982
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
983 #if defined (HAVE_HDF5)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
984
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
985 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
986 octave_struct::save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
987 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
988 hid_t data_hid = -1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
989
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
990 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
991 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
992 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
993 data_hid = H5Gcreate (loc_id, name, 0);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
994 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
995 if (data_hid < 0) return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
996
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
997 // recursively add each element of the structure to this group
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
998 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
999
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1000 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1001
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1002 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1003 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1004 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1005
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1006 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1007 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1008 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1009
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1010 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1011
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1012 bool retval2 = add_hdf5_data (data_hid, val, key, "", false,
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1013 save_as_floats);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1014
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1015 if (! retval2)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1016 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1017 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1018
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1019 H5Gclose (data_hid);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1020
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1021 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1022 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1023
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1024 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1025 octave_struct::load_hdf5 (hid_t loc_id, const char *name)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1026 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1027 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1028
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1029 hdf5_callback_data dsub;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1030
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1031 herr_t retval2 = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1032 octave_map m (dim_vector (1, 1));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1033 int current_item = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1034 hsize_t num_obj = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1035 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1036 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1037 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1038 hid_t group_id = H5Gopen (loc_id, name);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1039 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1040 H5Gget_num_objs (group_id, &num_obj);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1041 H5Gclose (group_id);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1042
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1043 // FIXME: fields appear to be sorted alphabetically on loading.
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1044 // Why is that happening?
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1045
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1046 while (current_item < static_cast<int> (num_obj)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1047 && (retval2 = H5Giterate (loc_id, name, &current_item,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1048 hdf5_read_next_data, &dsub)) > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1049 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1050 octave_value t2 = dsub.tc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1051
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1052 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1053
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1054 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1055 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1056 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1057 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1058 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1059
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1060 m.setfield (dsub.name, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1061
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1062 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1063
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1064 if (retval2 >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1065 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1066 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1067 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1068 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1069
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1070 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1071 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1072
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1073 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1074
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1075 mxArray *
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1076 octave_struct::as_mxArray (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1077 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1078 int nf = nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1079 string_vector kv = map_keys ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1080
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1081 OCTAVE_LOCAL_BUFFER (const char *, f, nf);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1082
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1083 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1084 f[i] = kv[i].c_str ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1085
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1086 mxArray *retval = new mxArray (dims (), nf, f);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1087
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1088 mxArray **elts = static_cast<mxArray **> (retval->get_data ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1089
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1090 mwSize nel = numel ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1091
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1092 mwSize ntot = nf * nel;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1093
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1094 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1095 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1096 Cell c = map.contents (kv[i]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1097
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1098 const octave_value *p = c.data ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1099
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1100 mwIndex k = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1101 for (mwIndex j = i; j < ntot; j += nf)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1102 elts[j] = new mxArray (p[k++]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1103 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1104
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1105 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1106 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1107
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1108 octave_value
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1109 octave_struct::fast_elem_extract (octave_idx_type n) const
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1110 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1111 if (n < map.numel ())
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1112 return map.checkelem (n);
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1113 else
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1114 return octave_value ();
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1115 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1116
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1117 bool
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1118 octave_struct::fast_elem_insert (octave_idx_type n,
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1119 const octave_value& x)
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1120 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1121 bool retval = false;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1122
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1123 if (n < map.numel ())
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1124 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1125 // To avoid copying the scalar struct, it just stores a pointer to
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1126 // itself.
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1127 const octave_scalar_map *sm_ptr;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1128 void *here = reinterpret_cast<void *>(&sm_ptr);
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
1129 return (x.get_rep ().fast_elem_insert_self (here, btyp_struct)
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1130 && map.fast_elem_insert (n, *sm_ptr));
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1131 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1132
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1133 return retval;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1134 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1135 DEFINE_OCTAVE_ALLOCATOR(octave_scalar_struct);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1136
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1137 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_scalar_struct, "scalar struct",
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1138 "struct");
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1139
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1140 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1141 octave_scalar_struct::dotref (const octave_value_list& idx, bool auto_add)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1142 {
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1143 octave_value retval;
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1144
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1145 assert (idx.length () == 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1146
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1147 std::string nm = idx(0).string_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1148
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1149 maybe_warn_invalid_field_name (nm, "subsref");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1150
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1151 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1152 return retval;
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1153
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1154 retval = map.getfield (nm);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1155
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1156 if (! auto_add && retval.is_undefined ())
15731
18f168880226 error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents: 15614
diff changeset
1157 error_with_id ("Octave:invalid-indexing",
18f168880226 error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents: 15614
diff changeset
1158 "structure has no member '%s'", nm.c_str ());
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1159
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1160 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1161 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1162
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1163 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1164 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1165 const std::list<octave_value_list>& idx)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1166 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1167 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1168
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1169 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1170 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1171 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1172
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1173 retval = dotref (idx.front ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1174
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1175 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1176 retval = retval.next_subsref (type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1177 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1178 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1179 retval = to_array ().subsref (type, idx);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1180
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1181 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1182 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1183
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1184 octave_value_list
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1185 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1186 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1187 int nargout)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1188 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1189 octave_value_list retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1190
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1191 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1192 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1193 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1194
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1195 retval(0) = dotref (idx.front ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1196
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1197 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1198 retval = retval(0).next_subsref (nargout, type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1199 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1200 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1201 retval = to_array ().subsref (type, idx, nargout);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1202
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1203 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1204 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1205
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1206 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1207 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1208 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1209 bool auto_add)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1210 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1211 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1212
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1213 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1214 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1215 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1216
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1217 retval = dotref (idx.front (), auto_add);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1218
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1219 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1220 retval = retval.next_subsref (auto_add, type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1221 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1222 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1223 retval = to_array ().subsref (type, idx, auto_add);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1224
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1225 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1226 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1227
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1228 /*
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1229 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1230 %! x(1).a.a = 1;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1231 %! x(2).a.a = 2;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1232 %! assert (size (x), [1, 2]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1233 %! assert (x(1).a.a, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1234 %! assert (x(2).a.a, 2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1235 */
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1236
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1237 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1238 octave_scalar_struct::numeric_conv (const octave_value& val,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1239 const std::string& type)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1240 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1241 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1242
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1243 if (type.length () > 0 && type[0] == '.' && ! val.is_map ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1244 retval = octave_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1245 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1246 retval = val;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1247
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1248 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1249 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1250
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1251 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1252 octave_scalar_struct::subsasgn (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1253 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1254 const octave_value& rhs)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1255 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1256 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1257
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1258 if (idx.front ().empty ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1259 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1260 error ("missing index in indexed assignment");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1261 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1262 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1263
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1264 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1265 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1266 int n = type.length ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1267
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1268 octave_value t_rhs = rhs;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1269
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1270 octave_value_list key_idx = idx.front ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1271
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1272 assert (key_idx.length () == 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1273
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1274 std::string key = key_idx(0).string_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1275
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1276 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1277
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1278 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1279 return retval;
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1280
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1281 if (n > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1282 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1283 std::list<octave_value_list> next_idx (idx);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1284
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1285 next_idx.erase (next_idx.begin ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1286
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1287 std::string next_type = type.substr (1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1288
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1289 octave_value tmp;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1290 octave_map::iterator pkey = map.seek (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1291 if (pkey != map.end ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1292 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1293 map.contents (pkey).make_unique ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1294 tmp = map.contents (pkey);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1295 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1296
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1297 if (! error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1298 {
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1299 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1300
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1301 if (orig_undefined || tmp.is_zero_by_zero ())
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1302 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1303 tmp = octave_value::empty_conv (next_type, rhs);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1304 tmp.make_unique (); // probably a no-op.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1305 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1306 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1307 // optimization: ignore the copy still stored inside our map.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1308 tmp.make_unique (1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1309
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1310 if (! error_state)
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1311 t_rhs = (orig_undefined
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1312 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1313 : tmp.subsasgn (next_type, next_idx, rhs));
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1314 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1315 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1316
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1317 if (! error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1318 map.setfield (key, t_rhs.storable_value ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1319 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1320 gripe_failed_assignment ();
10749
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1321
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1322 count++;
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1323 retval = this;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1324 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1325 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1326 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1327 // Forward this case to octave_struct.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1328 octave_value tmp (new octave_struct (octave_map (map)));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1329 retval = tmp.subsasgn (type, idx, rhs);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1330 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1331
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1332 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1333 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1334
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1335 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1336 octave_scalar_struct::do_index_op (const octave_value_list& idx, bool resize_ok)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1337 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1338 // octave_map handles indexing itself.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1339 return octave_map (map).index (idx, resize_ok);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1340 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1341
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1342 size_t
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1343 octave_scalar_struct::byte_size (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1344 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1345 // Neglect the size of the fieldnames.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1346
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1347 size_t retval = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1348
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1349 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1350 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1351 std::string key = map.key (p);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1352
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1353 octave_value val = octave_value (map.contents (p));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1354
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1355 retval += val.byte_size ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1356 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1357
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1358 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1359 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1360
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1361 void
18416
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18384
diff changeset
1362 octave_scalar_struct::print (std::ostream& os, bool)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1363 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1364 print_raw (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1365 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1366
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1367 void
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1368 octave_scalar_struct::print_raw (std::ostream& os, bool) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1369 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1370 unwind_protect frame;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1371
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1372 frame.protect_var (Vstruct_levels_to_print);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1373
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1374 if (Vstruct_levels_to_print >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1375 {
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1376 bool max_depth_reached = Vstruct_levels_to_print-- == 0;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1377
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1378 bool print_fieldnames_only = max_depth_reached;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1379
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1380 increment_indent_level ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1381
13112
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1382 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1383 newline (os);
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1384
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1385 indent (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1386 os << "scalar structure containing the fields:";
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1387 newline (os);
13112
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1388 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1389 newline (os);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1390
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1391 increment_indent_level ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1392
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1393 string_vector key_list = map.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1394
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1395 for (octave_idx_type i = 0; i < key_list.length (); i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1396 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1397 std::string key = key_list[i];
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1398
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1399 octave_value val = map.contents (key);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1400
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1401 if (print_fieldnames_only)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1402 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1403 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1404 os << key;
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1405 dim_vector dv = val.dims ();
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1406 os << ": " << dv.str () << " " << val.type_name ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1407 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1408 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1409 else
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1410 val.print_with_name (os, key);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1411 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1412
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1413 decrement_indent_level ();
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1414 decrement_indent_level ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1415 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1416 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1417 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1418 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1419 os << "<structure>";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1420 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1421 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1422 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1423
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1424 bool
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1425 octave_scalar_struct::print_name_tag (std::ostream& os,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1426 const std::string& name) const
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1427 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1428 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1429
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1430 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1431
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1432 if (Vstruct_levels_to_print < 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1433 os << name << " = ";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1434 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1435 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1436 os << name << " =";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1437 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1438 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1439 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1440
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1441 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1442 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1443
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1444 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1445 octave_scalar_struct::save_ascii (std::ostream& os)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1446 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1447 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1448
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1449 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1450
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1451 const dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1452
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1453 os << "# ndims: " << dv.length () << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1454
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1455 for (int i = 0; i < dv.length (); i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1456 os << " " << dv (i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1457 os << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1458
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1459 os << "# length: " << nf << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1460
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1461 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1462 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1463 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1464
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1465 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1466 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1467 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1468
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1469 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1470
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1471 bool b = save_ascii_data (os, val, key, false, 0);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1472
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1473 if (! b)
18384
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
1474 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1475 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1476
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1477 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1478 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1479
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1480 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1481 octave_scalar_struct::load_ascii (std::istream& is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1482 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1483 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1484 octave_idx_type len = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1485
10753
bee1b1a2e29a yield compatible dims from cell2struct + more fixes. build & tests OK
Jaroslav Hajek <highegg@gmail.com>
parents: 10751
diff changeset
1486 if (extract_keyword (is, "length", len) && len >= 0)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1487 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1488 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1489 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1490 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1491
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1492 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1493 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1494 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1495 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1496
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1497 // recurse to read cell elements
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1498 std::string nm
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1499 = read_ascii_data (is, std::string (), dummy, t2, j);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1500
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1501 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1502 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1503
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1504 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1505 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1506 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1507 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1508 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1509
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1510 m.setfield (nm, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1511 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1512
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1513 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1514 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1515 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1516 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1517 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1518 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1519 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1520 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1521 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1522 map = octave_scalar_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1523 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1524 panic_impossible ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1525 }
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1526 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1527 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1528 error ("load: failed to extract number of elements in structure");
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1529 success = false;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1530 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1531
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1532 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1533 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1534
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1535 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1536 octave_scalar_struct::save_binary (std::ostream& os, bool& save_as_floats)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1537 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1538 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1539
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1540 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1541
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1542 int32_t len = nf;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1543 os.write (reinterpret_cast<char *> (&len), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1544
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1545 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1546 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1547 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1548
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1549 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1550 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1551 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1552
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1553 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1554
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1555 bool b = save_binary_data (os, val, key, "", 0, save_as_floats);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1556
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1557 if (! b)
18384
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
1558 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1559 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1560
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1561 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1562 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1563
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1564 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1565 octave_scalar_struct::load_binary (std::istream& is, bool swap,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1566 oct_mach_info::float_format fmt)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1567 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1568 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1569 int32_t len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1570 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1571 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1572 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1573 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1574
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1575 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1576
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1577 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1578 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1579 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1580
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1581 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1582 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1583 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1584 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1585 std::string doc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1586
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1587 // recurse to read cell elements
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1588 std::string nm = read_binary_data (is, swap, fmt, std::string (),
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1589 dummy, t2, doc);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1590
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1591 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1592 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1593
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1594 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1595 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1596 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1597 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1598 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1599
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1600 m.setfield (nm, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1601 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1602
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1603 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1604 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1605 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1606 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1607 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1608 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1609 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1610 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1611 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1612 map = octave_scalar_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1613 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1614 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1615
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1616 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1617 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1618
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1619 #if defined (HAVE_HDF5)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1620
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1621 bool
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1622 octave_scalar_struct::save_hdf5 (hid_t loc_id, const char *name,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1623 bool save_as_floats)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1624 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1625 hid_t data_hid = -1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1626
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1627 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1628 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1629 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1630 data_hid = H5Gcreate (loc_id, name, 0);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1631 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1632 if (data_hid < 0) return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1633
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1634 // recursively add each element of the structure to this group
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1635 octave_scalar_map m = scalar_map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1636
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1637 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1638
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1639 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1640 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1641 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1642
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1643 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1644 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1645 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1646
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1647 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1648
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1649 bool retval2 = add_hdf5_data (data_hid, val, key, "", false,
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1650 save_as_floats);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1651
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1652 if (! retval2)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1653 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1654 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1655
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1656 H5Gclose (data_hid);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1657
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1658 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1659 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1660
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1661 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1662 octave_scalar_struct::load_hdf5 (hid_t loc_id, const char *name)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1663 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1664 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1665
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1666 hdf5_callback_data dsub;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1667
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1668 herr_t retval2 = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1669 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1670 int current_item = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1671 hsize_t num_obj = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1672 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1673 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1674 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1675 hid_t group_id = H5Gopen (loc_id, name);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1676 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1677 H5Gget_num_objs (group_id, &num_obj);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1678 H5Gclose (group_id);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1679
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1680 // FIXME: fields appear to be sorted alphabetically on loading.
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1681 // Why is that happening?
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1682
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1683 while (current_item < static_cast<int> (num_obj)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1684 && (retval2 = H5Giterate (loc_id, name, &current_item,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1685 hdf5_read_next_data, &dsub)) > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1686 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1687 octave_value t2 = dsub.tc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1688
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1689 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1690 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1691 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1692 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1693 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1694
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1695 m.setfield (dsub.name, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1696
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1697 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1698
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1699 if (retval2 >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1700 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1701 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1702 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1703 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1704
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1705 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1706 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1707
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1708 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1709
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1710 mxArray *
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1711 octave_scalar_struct::as_mxArray (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1712 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1713 int nf = nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1714 string_vector kv = map_keys ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1715
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1716 OCTAVE_LOCAL_BUFFER (const char *, f, nf);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1717
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1718 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1719 f[i] = kv[i].c_str ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1720
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1721 mxArray *retval = new mxArray (dims (), nf, f);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1722
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1723 mxArray **elts = static_cast<mxArray **> (retval->get_data ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1724
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1725 mwSize nel = numel ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1726
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1727 mwSize ntot = nf * nel;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1728
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1729 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1730 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1731 Cell c = map.contents (kv[i]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1732
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1733 const octave_value *p = c.data ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1734
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1735 mwIndex k = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1736 for (mwIndex j = i; j < ntot; j += nf)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1737 elts[j] = new mxArray (p[k++]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1738 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1739
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1740 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1741 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1743
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1744 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1745 octave_scalar_struct::to_array (void)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1746 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1747 return new octave_struct (octave_map (map));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1748 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1749
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1750 bool
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1751 octave_scalar_struct::fast_elem_insert_self (void *where,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1752 builtin_type_t btyp) const
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1753 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1754
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1755 if (btyp == btyp_struct)
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1756 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1757 *(reinterpret_cast<const octave_scalar_map **>(where)) = &map;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1758 return true;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1759 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1760 else
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1761 return false;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1762 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1763
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1764 DEFUN (struct, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1765 "-*- texinfo -*-\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1766 @deftypefn {Built-in Function} {@var{s} =} struct ()\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1767 @deftypefnx {Built-in Function} {@var{s} =} struct (@var{field1}, @var{value1}, @var{field2}, @var{value2}, @dots{})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1768 @deftypefnx {Built-in Function} {@var{s} =} struct (@var{obj})\n\
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1769 \n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1770 Create a scalar or array structure and initialize its values. The\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1771 @var{field1}, @var{field2}, @dots{} variables are strings specifying the\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1772 names of the fields and the @var{value1}, @var{value2}, @dots{}\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1773 variables can be of any type.\n\
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1774 \n\
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1775 If the values are cell arrays, create a structure array and initialize\n\
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1776 its values. The dimensions of each cell array of values must match.\n\
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1777 Singleton cells and non-cell values are repeated so that they fill\n\
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1778 the entire array. If the cells are empty, create an empty structure\n\
4911
14027e0bafa4 [project @ 2004-07-22 19:58:06 by jwe]
jwe
parents: 4837
diff changeset
1779 array with the specified field names.\n\
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1780 \n\
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1781 If the argument is an object, return the underlying struct.\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1782 \n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1783 Observe that the syntax is optimized for struct @strong{arrays}. Consider\n\
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1784 the following examples:\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1785 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1786 @example\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1787 @group\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1788 struct (\"foo\", 1)\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1789 @result{} scalar structure containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1790 foo = 1\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1791 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1792 struct (\"foo\", @{@})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1793 @result{} 0x0 struct array containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1794 foo\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1795 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1796 struct (\"foo\", @{ @{@} @})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1797 @result{} scalar structure containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1798 foo = @{@}(0x0)\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1799 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1800 struct (\"foo\", @{1, 2, 3@})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1801 @result{} 1x3 struct array containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1802 foo\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1803 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1804 @end group\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1805 @end example\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1806 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1807 @noindent\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1808 The first case is an ordinary scalar struct---one field, one value. The\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1809 second produces an empty struct array with one field and no values, since\n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1810 s being passed an empty cell array of struct array values. When the value is\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1811 a cell array containing a single entry, this becomes a scalar struct with\n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1812 that single entry as the value of the field. That single entry happens\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1813 to be an empty cell array.\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1814 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1815 Finally, if the value is a non-scalar cell array, then @code{struct}\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1816 produces a struct @strong{array}.\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
1817 @seealso{cell2struct, fieldnames, orderfields, getfield, setfield, rmfield, structfun}\n\
4911
14027e0bafa4 [project @ 2004-07-22 19:58:06 by jwe]
jwe
parents: 4837
diff changeset
1818 @end deftypefn")
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1819 {
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1820 octave_value retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1821
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1822 int nargin = args.length ();
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1823
5444
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1824 // struct ([]) returns an empty struct.
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1825
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1826 // struct (empty_matrix) returns an empty struct with the same
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1827 // dimensions as the empty matrix.
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1828
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1829 // Note that struct () creates a 1x1 struct with no fields for
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1830 // compatibility with Matlab.
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1831
10747
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1832 if (nargin == 1 && args(0).is_map ())
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1833 return args(0);
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1834
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1835 if (nargin == 1 && args(0).is_object ())
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1836 {
10747
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1837 retval = args(0).map_value ();
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1838
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1839 return retval;
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1840 }
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1841
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1842 if ((nargin == 1 || nargin == 2)
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1843 && args(0).is_empty () && args(0).is_real_matrix ())
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1844 {
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1845 Cell fields;
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1846
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1847 if (nargin == 2)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1848 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1849 if (args(1).is_cellstr ())
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1850 retval = octave_map (args(0).dims (), args(1).cellstr_value ());
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1851 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1852 error ("struct: expecting cell array of field names as second argument");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1853 }
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1854 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1855 retval = octave_map (args(0).dims ());
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1856
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1857 return retval;
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1858 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1859
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1860 // Check for "field", VALUE pairs.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1861
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1862 for (int i = 0; i < nargin; i += 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1863 {
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1864 if (! args(i).is_string () || i + 1 >= nargin)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1865 {
12483
7a5aacf65f81 Rewrite error strings in src/ to use variables named in documentation.
Rik <octave@nomad.inbox5.com>
parents: 12181
diff changeset
1866 error ("struct: expecting alternating \"field\", VALUE pairs");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1867 return retval;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1868 }
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1869 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1870
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1871 // Check that the dimensions of the values correspond.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1872
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1873 dim_vector dims (1, 1);
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1874
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1875 int first_dimensioned_value = 0;
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1876
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1877 for (int i = 1; i < nargin; i += 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1878 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1879 if (args(i).is_cell ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1880 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1881 dim_vector argdims (args(i).dims ());
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1882
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1883 if (! scalar (argdims))
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1884 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1885 if (! first_dimensioned_value)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1886 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1887 dims = argdims;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1888 first_dimensioned_value = i + 1;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1889 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1890 else if (dims != argdims)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1891 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1892 error ("struct: dimensions of parameter %d do not match those of parameter %d",
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1893 first_dimensioned_value, i+1);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1894 return retval;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1895 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1896 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1897 }
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1898 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1899
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1900 // Create the return value.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1901
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1902 octave_map map (dims);
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1903
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1904 for (int i = 0; i < nargin; i+= 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1905 {
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1906 // Get key.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1907
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1908 std::string key (args(i).string_value ());
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1909
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1910 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1911 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1912
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1913 maybe_warn_invalid_field_name (key, "struct");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1914
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1915 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1916 return retval;
6811
3fe394f8502b [project @ 2007-08-10 19:07:34 by jwe]
jwe
parents: 6686
diff changeset
1917
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1918 // Value may be v, { v }, or { v1, v2, ... }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1919 // In the first two cases, we need to create a cell array of
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1920 // the appropriate dimensions filled with v. In the last case,
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1921 // the cell array has already been determined to be of the
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1922 // correct dimensions.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1923
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1924 if (args(i+1).is_cell ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1925 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1926 const Cell c (args(i+1).cell_value ());
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1927
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1928 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1929 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1930
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1931 if (scalar (c.dims ()))
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1932 map.setfield (key, Cell (dims, c(0)));
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1933 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1934 map.setfield (key, c);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1935 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1936 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1937 map.setfield (key, Cell (dims, args(i+1)));
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1938
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1939 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1940 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1941 }
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1942
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1943 return octave_value (map);
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1944 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1945
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1946 /*
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1947 %!shared x
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1948 %! x(1).a=1; x(2).a=2; x(1).b=3; x(2).b=3;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1949 %!assert (struct ("a",1, "b",3), x(1))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1950 %!assert (isempty (x([])))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1951 %!assert (isempty (struct ("a",{}, "b",{})))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1952 %!assert (struct ("a",{1,2}, "b",{3,3}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1953 %!assert (struct ("a",{1,2}, "b",3), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1954 %!assert (struct ("a",{1,2}, "b",{3}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1955 %!assert (struct ("b",3, "a",{1,2}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1956 %!assert (struct ("b",{3}, "a",{1,2}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1957 %!test x = struct ([]);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1958 %!assert (size (x), [0,0])
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1959 %!assert (isstruct (x))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1960 %!assert (isempty (fieldnames (x)))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1961 %!fail ('struct ("a",{1,2},"b",{1,2,3})', 'dimensions of parameter 2 do not match those of parameter 4')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1962 %!fail ('struct (1,2,3,4)', 'struct: expecting alternating "field", VALUE pairs')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1963 %!fail ('struct ("1",2,"3")', 'struct: expecting alternating "field", VALUE pairs')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1964 */
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1965
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1966 DEFUN (isstruct, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1967 "-*- texinfo -*-\n\
11431
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1968 @deftypefn {Built-in Function} {} isstruct (@var{x})\n\
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1969 Return true if @var{x} is a structure or a structure array.\n\
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1970 @seealso{ismatrix, iscell, isa}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1971 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1972 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1973 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1974
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1975 if (args.length () == 1)
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1976 retval = args(0).is_map ();
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1977 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
1978 print_usage ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1979
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1980 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1981 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1982
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1983 DEFUN (__fieldnames__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1984 "-*- texinfo -*-\n\
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1985 @deftypefn {Built-in Function} {} __fieldnames__ (@var{struct})\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1986 @deftypefnx {Built-in Function} {} __fieldnames__ (@var{obj})\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1987 Internal function.\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1988 \n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1989 Implements @code{fieldnames()} for structures and Octave objects.\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1990 @seealso{fieldnames}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1991 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1992 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1993 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1994
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1995 // Input validation has already been done in fieldnames.m.
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1996 octave_value arg = args(0);
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1997
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1998 octave_map m = arg.map_value ();
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
1999
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2000 string_vector keys = m.fieldnames ();
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2001
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2002 if (keys.length () == 0)
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2003 retval = Cell (0, 1);
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2004 else
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2005 retval = Cell (keys);
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2006
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2007 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2008 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2009
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2010 DEFUN (isfield, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2011 "-*- texinfo -*-\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2012 @deftypefn {Built-in Function} {} isfield (@var{x}, \"@var{name}\")\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2013 @deftypefnx {Built-in Function} {} isfield (@var{x}, @var{name})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2014 Return true if the @var{x} is a structure and it includes an element named\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2015 @var{name}. If @var{name} is a cell array of strings then a logical array of\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2016 equal dimension is returned.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2017 @seealso{fieldnames}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2018 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2019 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2020 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2021
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2022 int nargin = args.length ();
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2023
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2024 if (nargin == 2)
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2025 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2026 retval = false;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2027
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2028 if (args(0).is_map ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2029 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2030 octave_map m = args(0).map_value ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2031
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2032 // FIXME: should this work for all types that can do
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2033 // structure reference operations?
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2034
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2035 if (args(1).is_string ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2036 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2037 std::string key = args(1).string_value ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2038
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2039 retval = m.isfield (key);
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2040 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2041 else if (args(1).is_cell ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2042 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2043 Cell c = args(1).cell_value ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2044 boolNDArray bm (c.dims ());
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2045 octave_idx_type n = bm.numel ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2046
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2047 for (octave_idx_type i = 0; i < n; i++)
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2048 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2049 if (c(i).is_string ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2050 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2051 std::string key = c(i).string_value ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2052
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2053 bm(i) = m.isfield (key);
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2054 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2055 else
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2056 bm(i) = false;
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2057 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2058
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2059 retval = bm;
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2060 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2061 }
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2062 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2063 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2064 print_usage ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2065
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2066 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2067 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2068
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18537
diff changeset
2069 DEFUN (numfields, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2070 "-*- texinfo -*-\n\
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18537
diff changeset
2071 @deftypefn {Built-in Function} {} numfields (@var{s})\n\
9784
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2072 Return the number of fields of the structure @var{s}.\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2073 @seealso{fieldnames}\n\
9784
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2074 @end deftypefn")
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2075 {
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2076 octave_value retval;
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2077
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2078 int nargin = args.length ();
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2079
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2080 if (nargin == 1 && args(0).is_map ())
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2081 {
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2082 retval = static_cast<double> (args(0).nfields ());
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2083 }
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2084 else
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2085 print_usage ();
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2086
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2087 return retval;
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2088 }
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2089
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2090 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2091 ## test isfield
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2092 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2093 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2094 %! assert (isfield (x, "b"));
14861
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2095 %!assert (isfield (struct ("a", "1"), "a"))
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2096 %!assert (isfield ({1}, "c"), false)
14861
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2097 %!assert (isfield (struct ("a", "1"), 10), false)
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2098 %!assert (isfield (struct ("a", "b"), "a "), false)
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2099 %!assert (isfield (struct ("a", 1, "b", 2), {"a", "c"}), [true, false])
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2100 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2101
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2102 DEFUN (cell2struct, args, ,
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2103 "-*- texinfo -*-\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2104 @deftypefn {Built-in Function} {} cell2struct (@var{cell}, @var{fields})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2105 @deftypefnx {Built-in Function} {} cell2struct (@var{cell}, @var{fields}, @var{dim})\n\
9036
58604c45ca74 Cleanup of data types related documentation
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
2106 Convert @var{cell} to a structure. The number of fields in @var{fields}\n\
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2107 must match the number of elements in @var{cell} along dimension @var{dim},\n\
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2108 that is @code{numel (@var{fields}) == size (@var{cell}, @var{dim})}.\n\
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2109 If @var{dim} is omitted, a value of 1 is assumed.\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2110 \n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2111 @example\n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2112 @group\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2113 A = cell2struct (@{\"Peter\", \"Hannah\", \"Robert\";\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
2114 185, 170, 168@},\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2115 @{\"Name\",\"Height\"@}, 1);\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2116 A(1)\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2117 @result{}\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2118 @{\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2119 Name = Peter\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2120 Height = 185\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2121 @}\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2122 \n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2123 @end group\n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2124 @end example\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2125 @seealso{struct2cell, cell2mat, struct}\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2126 @end deftypefn")
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2127 {
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2128 octave_value retval;
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2129
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2130 int nargin = args.length ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2131
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2132 if (nargin == 2 || nargin == 3)
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2133 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
2134 if (! args(0).is_cell ())
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2135 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2136 error ("cell2struct: argument CELL must be of type cell");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2137 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2138 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2139
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2140 if (! (args(1).is_cellstr () || args(1).is_char_matrix ()))
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2141 {
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2142 error ("cell2struct: FIELDS must be a cell array of strings or a character matrix");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2143 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2144 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2145
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2146 const Cell vals = args(0).cell_value ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2147 const Array<std::string> fields = args(1).cellstr_value ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2148
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2149 octave_idx_type ext = 0;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2150
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2151 int dim = 0;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2152
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2153 if (nargin == 3)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2154 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2155 if (args(2).is_real_scalar ())
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2156 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2157 dim = nargin == 2 ? 0 : args(2).int_value () - 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2158
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2159 if (error_state)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2160 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2161 }
10751
717ba2c3eef1 rewrite cell2struct, 1 failing test
Jaroslav Hajek <highegg@gmail.com>
parents: 10749
diff changeset
2162 else
717ba2c3eef1 rewrite cell2struct, 1 failing test
Jaroslav Hajek <highegg@gmail.com>
parents: 10749
diff changeset
2163 {
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2164 error ("cell2struct: DIM must be a real scalar");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2165 return retval;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2166 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2167 }
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2168
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2169 if (dim < 0)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2170 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2171 error ("cell2struct: DIM must be a valid dimension");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2172 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2173 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2174
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2175 ext = vals.ndims () > dim ? vals.dims ()(dim) : 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2176
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2177 if (ext != fields.numel ())
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2178 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2179 error ("cell2struct: number of FIELDS does not match dimension");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2180 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2181 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2182
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2183 int nd = std::max (dim+1, vals.ndims ());
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2184 // result dimensions.
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2185 dim_vector rdv = vals.dims ().redim (nd);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2186
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2187 assert (ext == rdv(dim));
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2188 if (nd == 2)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2189 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2190 rdv(0) = rdv(1-dim);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2191 rdv(1) = 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2192 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2193 else
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2194 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2195 for (int i = dim + 1; i < nd; i++)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2196 rdv(i-1) = rdv(i);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2197
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2198 rdv.resize (nd-1);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2199 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2200
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2201 octave_map map (rdv);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2202 Array<idx_vector> ia (dim_vector (nd, 1), idx_vector::colon);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2203
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2204 for (octave_idx_type i = 0; i < ext; i++)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2205 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2206 ia(dim) = i;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2207 map.setfield (fields(i), vals.index (ia).reshape (rdv));
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2208 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2209
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2210 retval = map;
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2211 }
4751
7cb3b220d0f8 [project @ 2004-02-07 22:42:04 by jwe]
jwe
parents: 4750
diff changeset
2212 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2213 print_usage ();
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2214
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2215 return retval;
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2216 }
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2217
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2218 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2219 ## test cell2struct versus struct2cell
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2220 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2221 %! keys = cellstr (char (floor (rand (100,10)*24+65)))';
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2222 %! vals = mat2cell (rand (100,1), ones (100,1), 1)';
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2223 %! s = struct ([keys; vals]{:});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2224 %! t = cell2struct (vals, keys, 2);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2225 %! assert (s, t);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2226 %! assert (struct2cell (s), vals');
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2227 %! assert (fieldnames (s), keys');
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2228
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2229 %!assert (cell2struct ({1; 2}, {"a"; "b"}), struct ("a", 1, "b", 2));
14624
edf9ca8a92a8 when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
2230
edf9ca8a92a8 when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
2231 %!assert (cell2struct ({}, {"f"}, 3), struct ("f", {}));
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2232 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2233
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2234
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2235 // So we can call Fcellstr directly.
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2236 extern octave_value_list Fcellstr (const octave_value_list& args, int);
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2237
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2238 DEFUN (rmfield, args, ,
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2239 "-*- texinfo -*-\n\
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2240 @deftypefn {Built-in Function} {@var{s} =} rmfield (@var{s}, \"@var{f}\")\n\
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2241 @deftypefnx {Built-in Function} {@var{s} =} rmfield (@var{s}, @var{f})\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2242 Return a @emph{copy} of the structure (array) @var{s} with the field @var{f}\n\
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10840
diff changeset
2243 removed. If @var{f} is a cell array of strings or a character array, remove\n\
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2244 each of the named fields.\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2245 @seealso{orderfields, fieldnames}\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5598
diff changeset
2246 @end deftypefn")
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2247 {
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2248 octave_value retval;
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2249
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2250 int nargin = args.length ();
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2251
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2252 if (nargin == 2)
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2253 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2254 octave_map m = args(0).map_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2255
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2256 octave_value_list fval = Fcellstr (args(1), 1);
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2257
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2258 if (! error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2259 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2260 Cell fcell = fval(0).cell_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2261
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2262 for (int i = 0; i < fcell.numel (); i++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2263 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2264 std::string key = fcell(i).string_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2265
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2266 if (m.isfield (key))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2267 m.rmfield (key);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2268 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2269 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2270 error ("rmfield: structure does not contain field %s",
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2271 key.c_str ());
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2272
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2273 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2274 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2275 }
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2276
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2277 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2278 retval = m;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2279 }
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2280 }
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2281 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2282 print_usage ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2283
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2284 return retval;
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2285 }
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2286
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2287 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2288 ## test rmfield
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2289 %!shared x
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2290 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; x(6).f="abc123";
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2291 %!
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2292 %!test
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2293 %! y = rmfield (x, "c");
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2294 %! assert (fieldnames (y), {"d"; "a"; "b"; "f"});
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2295 %! assert (size (y), [1, 6]);
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2296 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2297 %! y = rmfield (x, {"a", "f"});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2298 %! assert (fieldnames (y), {"d"; "b"; "c"});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2299 %! assert (size (y), [1, 6]);
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2300 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2301
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2302 DEFUN (struct_levels_to_print, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2303 "-*- texinfo -*-\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2304 @deftypefn {Built-in Function} {@var{val} =} struct_levels_to_print ()\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2305 @deftypefnx {Built-in Function} {@var{old_val} =} struct_levels_to_print (@var{new_val})\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2306 @deftypefnx {Built-in Function} {} struct_levels_to_print (@var{new_val}, \"local\")\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2307 Query or set the internal variable that specifies the number of\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2308 structure levels to display.\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2309 \n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2310 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2311 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2312 The original variable value is restored when exiting the function.\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2313 @seealso{print_struct_array_contents}\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2314 @end deftypefn")
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2315 {
15215
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
2316 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print, -1,
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
2317 std::numeric_limits<int>::max ());
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2318 }
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2319
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2320 DEFUN (print_struct_array_contents, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2321 "-*- texinfo -*-\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2322 @deftypefn {Built-in Function} {@var{val} =} print_struct_array_contents ()\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2323 @deftypefnx {Built-in Function} {@var{old_val} =} print_struct_array_contents (@var{new_val})\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2324 @deftypefnx {Built-in Function} {} print_struct_array_contents (@var{new_val}, \"local\")\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2325 Query or set the internal variable that specifies whether to print struct\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2326 array contents.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2327 \n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2328 If true, values of struct array elements are printed.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2329 This variable does not affect scalar structures whose elements are always\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2330 printed. In both cases, however, printing will be limited to\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2331 the number of levels specified by @var{struct_levels_to_print}.\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2332 \n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2333 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2334 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2335 The original variable value is restored when exiting the function.\n\
18533
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18384
diff changeset
2336 @seealso{struct_levels_to_print}\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2337 @end deftypefn")
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2338 {
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2339 return SET_INTERNAL_VARIABLE (print_struct_array_contents);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2340 }