Mercurial > hg > octave-nkf

annotate libinterp/octave-value/ov-fcn-handle.h @ 20718:df7d34a1c7e6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
str2func: Allow anonymous function string inputs (bug #45682). * ov-fcn-handle.cc (Ffunc2str): Use eval_string to create a function handle when string begins with anonymous function marker '@'. Update docstring. Add BIST tests.
author Rik <rik@octave.org>
date Wed, 23 Sep 2015 02:33:35 -0700
parents 09ed6f7538dd
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
1 /*
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
2
19898
4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
parents: 19795
diff changeset
3 Copyright (C) 2003-2015 John W. Eaton
10521
4d1fc073fbb7 add some missing copyright stmts
Jaroslav Hajek <highegg@gmail.com>
parents: 10324
diff changeset
4 Copyright (C) 2009 VZLU Prague
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
5
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
6 This file is part of Octave.
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
7
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
8 Octave is free software; you can redistribute it and/or modify it
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
9 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
10 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
11 option) any later version.
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
12
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
13 Octave is distributed in the hope that it will be useful, but WITHOUT
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
16 for more details.
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
17
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
18 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
19 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
20 <http://www.gnu.org/licenses/>.
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
21
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
22 */
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
23
17822
ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files.
Rik <rik@octave.org>
parents: 17787
diff changeset
24 #if !defined (octave_ov_fcn_handle_h)
ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files.
Rik <rik@octave.org>
parents: 17787
diff changeset
25 #define octave_ov_fcn_handle_h 1
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
26
8950
d865363208d6 include <iosfwd> instead of <iostream> in header files
John W. Eaton <jwe@octave.org>
parents: 8920
diff changeset
27 #include <iosfwd>
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
28 #include <string>
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
29 #include <memory>
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
30
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
31
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
32 #include "ov-base.h"
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
33 #include "ov-base-mat.h"
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
34 #include "ov-fcn.h"
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
35 #include "ov-typeinfo.h"
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
36
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
37 // Function handles.
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
38
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
39 class
7867
f6fffa74b9b5 Export additional symbols: octave_fcn_inline, octave_fcn_handle, read_binary_data, save_binary_data.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7761
diff changeset
40 OCTINTERP_API
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
41 octave_fcn_handle : public octave_base_value
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
42 {
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
43 private:
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
44
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
45 typedef std::map<std::string, octave_value> str_ov_map;
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
46
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
47 public:
10261
a4fb4675accb make printing of handles more Matlab-compatible
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
48
a4fb4675accb make printing of handles more Matlab-compatible
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
49 static const std::string anonymous;
a4fb4675accb make printing of handles more Matlab-compatible
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
50
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
51 octave_fcn_handle (void)
11584
cda4aa780d58 Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11523
diff changeset
52 : fcn (), nm (), has_overloads (false), overloads () { }
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
53
5007
f8c27dad3643 [project @ 2004-09-17 11:42:04 by jwe]
jwe
parents: 4988
diff changeset
54 octave_fcn_handle (const std::string& n)
11584
cda4aa780d58 Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11523
diff changeset
55 : fcn (), nm (n), has_overloads (false), overloads () { }
5007
f8c27dad3643 [project @ 2004-09-17 11:42:04 by jwe]
jwe
parents: 4988
diff changeset
56
10261
a4fb4675accb make printing of handles more Matlab-compatible
Jaroslav Hajek <highegg@gmail.com>
parents: 10160
diff changeset
57 octave_fcn_handle (const octave_value& f, const std::string& n = anonymous);
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
58
4967
0355f2f7d193 [project @ 2004-09-07 15:09:14 by jwe]
jwe
parents: 4933
diff changeset
59 octave_fcn_handle (const octave_fcn_handle& fh)
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
60 : octave_base_value (fh), fcn (fh.fcn), nm (fh.nm),
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
61 has_overloads (fh.has_overloads), overloads ()
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
62 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
63 for (int i = 0; i < btyp_num_types; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
64 builtin_overloads[i] = fh.builtin_overloads[i];
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
65
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
66 overloads = fh.overloads;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
67 }
4967
0355f2f7d193 [project @ 2004-09-07 15:09:14 by jwe]
jwe
parents: 4933
diff changeset
68
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
69 ~octave_fcn_handle (void) { }
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
70
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
71 octave_base_value *clone (void) const
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
72 { return new octave_fcn_handle (*this); }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
73 octave_base_value *empty_clone (void) const
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
74 { return new octave_fcn_handle (); }
4967
0355f2f7d193 [project @ 2004-09-07 15:09:14 by jwe]
jwe
parents: 4933
diff changeset
75
7651
443a8f5a50fd require both subsref variants to be defined in octave_value subclasses
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
76 octave_value subsref (const std::string& type,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10261
diff changeset
77 const std::list<octave_value_list>& idx)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
78 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
79 octave_value_list tmp = subsref (type, idx, 1);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
80 return tmp.length () > 0 ? tmp(0) : octave_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
81 }
4924
9a3a32f5a27d [project @ 2004-08-02 19:04:20 by jwe]
jwe
parents: 4898
diff changeset
82
9a3a32f5a27d [project @ 2004-08-02 19:04:20 by jwe]
jwe
parents: 4898
diff changeset
83 octave_value_list subsref (const std::string& type,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10261
diff changeset
84 const std::list<octave_value_list>& idx,
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10261
diff changeset
85 int nargout);
4924
9a3a32f5a27d [project @ 2004-08-02 19:04:20 by jwe]
jwe
parents: 4898
diff changeset
86
10849
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
87 octave_value_list subsref (const std::string& type,
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
88 const std::list<octave_value_list>& idx,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
89 int nargout,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
90 const std::list<octave_lvalue>* lvalue_list);
10849
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
91
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
92 octave_value_list
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
93 do_multi_index_op (int nargout, const octave_value_list& args);
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
94
10849
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
95 octave_value_list
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
96 do_multi_index_op (int nargout, const octave_value_list& args,
10849
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
97 const std::list<octave_lvalue>* lvalue_list);
f1a45913662a propagate isargout info through function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10521
diff changeset
98
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
99 bool is_defined (void) const { return true; }
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
100
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
101 bool is_function_handle (void) const { return true; }
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
102
10087
090173f2db40 improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents: 10075
diff changeset
103 builtin_type_t builtin_type (void) const { return btyp_func_handle; }
090173f2db40 improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents: 10075
diff changeset
104
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
105 bool is_overloaded (void) const { return has_overloads; }
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
106
5654
6aae52010e3b [project @ 2006-03-09 19:04:53 by jwe]
jwe
parents: 5307
diff changeset
107 dim_vector dims (void) const { static dim_vector dv (1, 1); return dv; }
6aae52010e3b [project @ 2006-03-09 19:04:53 by jwe]
jwe
parents: 5307
diff changeset
108
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
109 octave_function *function_value (bool = false)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
110 { return fcn.function_value (); }
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
111
6625
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman]
dbateman
parents: 5958
diff changeset
112 octave_user_function *user_function_value (bool = false)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
113 { return fcn.user_function_value (); }
6625
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman]
dbateman
parents: 5958
diff changeset
114
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
115 octave_fcn_handle *fcn_handle_value (bool = false) { return this; }
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
116
5007
f8c27dad3643 [project @ 2004-09-17 11:42:04 by jwe]
jwe
parents: 4988
diff changeset
117 octave_value fcn_val (void) const { return fcn; }
f8c27dad3643 [project @ 2004-09-17 11:42:04 by jwe]
jwe
parents: 4988
diff changeset
118
4933
cd58733c326b [project @ 2004-08-05 16:08:28 by jwe]
jwe
parents: 4930
diff changeset
119 std::string fcn_name (void) const { return nm; }
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
120
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
121 void set_overload (builtin_type_t btyp, const octave_value& ov_fcn)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
122 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
123 if (btyp != btyp_unknown)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
124 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
125 has_overloads = true;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
126 builtin_overloads[btyp] = ov_fcn;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
127 }
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
128
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
129 }
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
130
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
131 void set_overload (const std::string& dispatch_type,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
132 const octave_value& ov_fcn)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
133 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
134 has_overloads = true;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
135 overloads[dispatch_type] = ov_fcn;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
136 }
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
137
10322
21551cc88061 improve function handles comparison
Jaroslav Hajek <highegg@gmail.com>
parents: 10321
diff changeset
138 bool is_equal_to (const octave_fcn_handle&) const;
21551cc88061 improve function handles comparison
Jaroslav Hajek <highegg@gmail.com>
parents: 10321
diff changeset
139
6974
9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe]
jwe
parents: 6625
diff changeset
140 bool save_ascii (std::ostream& os);
4988
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
141
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
142 bool load_ascii (std::istream& is);
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
143
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
144 bool save_binary (std::ostream& os, bool& save_as_floats);
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
145
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
146 bool load_binary (std::istream& is, bool swap,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10261
diff changeset
147 oct_mach_info::float_format fmt);
4988
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
148
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 19898
diff changeset
149 bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats);
4988
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
150
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 19898
diff changeset
151 bool load_hdf5 (octave_hdf5_id loc_id, const char *name);
4988
352d228d409b [project @ 2004-09-11 13:05:38 by jwe]
jwe
parents: 4967
diff changeset
152
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17822
diff changeset
153 void print (std::ostream& os, bool pr_as_read_syntax = false);
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
154
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
155 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
156
10324
7673850d6adf make simple handles printed inline
Jaroslav Hajek <highegg@gmail.com>
parents: 10322
diff changeset
157 // Simple function handles are printed without a newline.
7673850d6adf make simple handles printed inline
Jaroslav Hajek <highegg@gmail.com>
parents: 10322
diff changeset
158 bool print_as_scalar (void) const { return nm != anonymous; }
7673850d6adf make simple handles printed inline
Jaroslav Hajek <highegg@gmail.com>
parents: 10322
diff changeset
159
4654
a9b22513b7a6 [project @ 2003-11-24 18:56:35 by jwe]
jwe
parents: 4649
diff changeset
160 private:
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
161
6625
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman]
dbateman
parents: 5958
diff changeset
162 bool set_fcn (const std::string &octaveroot, const std::string& fpath);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman]
dbateman
parents: 5958
diff changeset
163
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
164
4612
d44675070f1a [project @ 2003-11-14 19:49:56 by jwe]
jwe
parents: 4346
diff changeset
165 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
166
4933
cd58733c326b [project @ 2004-08-05 16:08:28 by jwe]
jwe
parents: 4930
diff changeset
167 protected:
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
168
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
169 // The function we are handling.
4930
bdb307dc8613 [project @ 2004-08-05 04:55:26 by jwe]
jwe
parents: 4925
diff changeset
170 octave_value fcn;
4925
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
171
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
172 // The name of the handle, including the "@".
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe]
jwe
parents: 4924
diff changeset
173 std::string nm;
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
174
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
175 // Whether the function is overloaded at all.
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
176 bool has_overloads;
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
177
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
178 // Overloads for builtin types. We use array to make lookup faster.
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
179 octave_value builtin_overloads[btyp_num_types];
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
180
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
181 // Overloads for other classes.
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
182 str_ov_map overloads;
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
183
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
184 friend octave_value make_fcn_handle (const std::string &, bool);
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
185 };
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
186
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
187 extern octave_value make_fcn_handle (const std::string& nm,
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
188 bool local_funcs = true);
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
189
10960
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
190 class
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
191 OCTINTERP_API
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
192 octave_fcn_binder : public octave_fcn_handle
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
193 {
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
194 private:
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
195 // Private ctor.
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
196 octave_fcn_binder (const octave_value& f, const octave_value& root,
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
197 const octave_value_list& templ,
10960
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
198 const std::vector<int>& mask, int exp_nargin);
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
199
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
200 public:
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
201
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
202 // Factory method.
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
203 static octave_fcn_handle *maybe_binder (const octave_value& f);
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
204
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
205 octave_value_list
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
206 do_multi_index_op (int nargout, const octave_value_list& args);
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
207
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
208 octave_value_list
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
209 do_multi_index_op (int nargout, const octave_value_list& args,
10960
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
210 const std::list<octave_lvalue>* lvalue_list);
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
211
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
212 protected:
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
213
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
214 octave_value root_handle;
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
215 octave_value_list arg_template;
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
216 std::vector<int> arg_mask;
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
217 int expected_nargin;
409ceee18acc binders optimization
Jaroslav Hajek <highegg@gmail.com>
parents: 10849
diff changeset
218 };
4343
db5e0814277a [project @ 2003-02-20 16:44:16 by jwe]
jwe
parents:
diff changeset
219 #endif