Mercurial > octave

annotate libinterp/parse-tree/pt-select.h @ 22869:f75d289645ec

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
make deleted functions public * octave-gui.h, resource-manager.h, shortcut-manager.h, base-text-renderer.h, c-file-ptr-stream.h, dynamic-ld.cc, dynamic-ld.h, event-queue.h, ft-text-renderer.cc, gl-render.cc, gl-render.h, graphics.cc, graphics.in.h, interpreter.h, mex.cc, mxarray.in.h, oct-fstrm.h, oct-iostrm.h, oct-prcstrm.h, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, octave-link.h, pager.h, profiler.h, sighandlers.cc, symtab.h, text-renderer.h, zfstream.h, __init_fltk__.cc, ov-builtin.h, ov-dld-fcn.h, ov-fcn.h, ov-mex-fcn.h, ov-typeinfo.h, ov-usr-fcn.h, octave.h, lex.h, parse.h, pt-arg-list.h, pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h, pt-unop.h, pt-walk.h, pt.h, token.h, Array.cc, idx-vector.h, oct-fftw.h, sparse-chol.cc, sparse-qr.cc, file-ops.h, mach-info.h, oct-env.h, action-container.h, cmd-edit.cc, cmd-edit.h, cmd-hist.h, oct-locbuf.h, oct-mutex.h, oct-shlib.cc, oct-sort.h, pathsearch.h, singleton-cleanup.h, unwind-prot.h, url-transfer.cc, url-transfer.h: Declare deleted copy constructors and assignment operators public.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2016 12:40:45 -0500
parents 89756f2f085b
children 4e3d47dc7e25
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
1 /*
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
2
22323
bac0d6f07a3e maint: Update copyright notices for 2016.
John W. Eaton <jwe@octave.org>
parents: 21244
diff changeset
3 Copyright (C) 1996-2016 John W. Eaton
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
4
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
5 This file is part of Octave.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
6
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
10 (at your option) any later version.
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
11
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22407
diff changeset
15 GNU General Public License for more details.
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
16
20f5cec4f11c [project @ 1997-05-16 03:29:26 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: 5861
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: 5861
diff changeset
19 <http://www.gnu.org/licenses/>.
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
20
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
21 */
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
22
20791
f7084eae3318 maint: Use Octave coding conventions for #if statements.
Rik <rik@octave.org>
parents: 19697
diff changeset
23 #if ! defined (octave_pt_select_h)
17822
ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files.
Rik <rik@octave.org>
parents: 17787
diff changeset
24 #define octave_pt_select_h 1
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
25
21244
1473547f50f5 include octave-config.h in public header files
John W. Eaton <jwe@octave.org>
parents: 20791
diff changeset
26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files
John W. Eaton <jwe@octave.org>
parents: 20791
diff changeset
27
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
28 class expression;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
29 class tree_statement_list;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
30
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
31 class tree_walker;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
32
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
33 #include "base-list.h"
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
34 #include "comment-list.h"
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
35 #include "pt-cmd.h"
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7017
diff changeset
36 #include "symtab.h"
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
37
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
38 // If.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
39
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
40 class
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
41 tree_if_clause : public tree
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
42 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
43 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
44
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
45 tree_if_clause (int l = -1, int c = -1)
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
46 : tree (l, c), expr (0), list (0), lead_comm (0) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
47
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
48 tree_if_clause (tree_statement_list *sl, octave_comment_list *lc = 0,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
49 int l = -1, int c = -1)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
50 : tree (l, c), expr (0), list (sl), lead_comm (lc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
51
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
52 tree_if_clause (tree_expression *e, tree_statement_list *sl,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
53 octave_comment_list *lc = 0,
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
54 int l = -1, int c = -1)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
55 : tree (l, c), expr (e), list (sl), lead_comm (lc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
56
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
57 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
58
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
59 tree_if_clause (const tree_if_clause&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
60
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
61 tree_if_clause& operator = (const tree_if_clause&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
62
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
63 ~tree_if_clause (void);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
64
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
65 bool is_else_clause (void) { return ! expr; }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
66
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
67 tree_expression *condition (void) { return expr; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
68
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
69 tree_statement_list *commands (void) { return list; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
70
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
71 octave_comment_list *leading_comment (void) { return lead_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
72
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
73 tree_if_clause *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
74 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
75
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
76 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
77
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
78 private:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
79
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
80 // The condition to test.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
81 tree_expression *expr;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
82
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
83 // The list of statements to evaluate if expr is true.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
84 tree_statement_list *list;
2988
daa1ed1f5462 [project @ 1997-05-16 07:23:15 by jwe]
jwe
parents: 2982
diff changeset
85
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
86 // Comment preceding ELSE or ELSEIF token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
87 octave_comment_list *lead_comm;
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
88 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
89
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
90 class
22333
2758af148ced move base_list and regexp classes to octave namespace
John W. Eaton <jwe@octave.org>
parents: 22323
diff changeset
91 tree_if_command_list : public octave::base_list<tree_if_clause *>
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
92 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
93 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
94
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
95 tree_if_command_list (void) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
96
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
97 tree_if_command_list (tree_if_clause *t) { append (t); }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
98
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
99 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
100
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
101 tree_if_command_list (const tree_if_command_list&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
102
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
103 tree_if_command_list& operator = (const tree_if_command_list&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
104
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
105 ~tree_if_command_list (void)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
106 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
107 while (! empty ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
108 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
109 iterator p = begin ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
110 delete *p;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
111 erase (p);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
112 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
113 }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
114
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
115 tree_if_command_list *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
116 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
117
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
118 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
119 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
120
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
121 class
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
122 tree_if_command : public tree_command
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
123 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
124 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
125
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
126 tree_if_command (int l = -1, int c = -1)
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
127 : tree_command (l, c), list (0), lead_comm (0), trail_comm (0) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
128
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
129 tree_if_command (tree_if_command_list *lst, octave_comment_list *lc,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
130 octave_comment_list *tc, int l = -1, int c = -1)
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
131 : tree_command (l, c), list (lst), lead_comm (lc), trail_comm (tc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
132
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
133 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
134
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
135 tree_if_command (const tree_if_command&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
136
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
137 tree_if_command& operator = (const tree_if_command&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
138
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
139 ~tree_if_command (void);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
140
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
141 tree_if_command_list *cmd_list (void) { return list; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
142
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
143 octave_comment_list *leading_comment (void) { return lead_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
144
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
145 octave_comment_list *trailing_comment (void) { return trail_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
146
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
147 tree_command *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
148 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
149
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
150 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
151
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
152 private:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
153
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
154 // List of if commands (if, elseif, elseif, ... else, endif)
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
155 tree_if_command_list *list;
2988
daa1ed1f5462 [project @ 1997-05-16 07:23:15 by jwe]
jwe
parents: 2982
diff changeset
156
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
157 // Comment preceding IF token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
158 octave_comment_list *lead_comm;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
159
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
160 // Comment preceding ENDIF token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
161 octave_comment_list *trail_comm;
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
162 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
163
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
164 // Switch.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
165
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
166 class
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
167 tree_switch_case : public tree
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
168 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
169 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
170
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
171 tree_switch_case (int l = -1, int c = -1)
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
172 : tree (l, c), label (0), list (0), lead_comm (0) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
173
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
174 tree_switch_case (tree_statement_list *sl, octave_comment_list *lc = 0,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
175 int l = -1, int c = -1)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
176 : tree (l, c), label (0), list (sl), lead_comm (lc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
177
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
178 tree_switch_case (tree_expression *e, tree_statement_list *sl,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
179 octave_comment_list *lc = 0,
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
180 int l = -1, int c = -1)
8658
73c4516fae10 New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents: 8011
diff changeset
181 : tree (l, c), label (e), list (sl), lead_comm (lc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
182
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
183 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
184
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
185 tree_switch_case (const tree_switch_case&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
186
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
187 tree_switch_case& operator = (const tree_switch_case&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
188
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
189 ~tree_switch_case (void);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
190
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3665
diff changeset
191 bool is_default_case (void) { return ! label; }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
192
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
193 bool label_matches (const octave_value& val);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
194
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
195 tree_expression *case_label (void) { return label; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
196
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
197 tree_statement_list *commands (void) { return list; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
198
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
199 octave_comment_list *leading_comment (void) { return lead_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
200
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
201 tree_switch_case *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
202 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
203
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
204 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
205
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
206 private:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
207
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
208 // The case label.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
209 tree_expression *label;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
210
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
211 // The list of statements to evaluate if the label matches.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
212 tree_statement_list *list;
2988
daa1ed1f5462 [project @ 1997-05-16 07:23:15 by jwe]
jwe
parents: 2982
diff changeset
213
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
214 // Comment preceding CASE or OTHERWISE token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
215 octave_comment_list *lead_comm;
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
216 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
217
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
218 class
22333
2758af148ced move base_list and regexp classes to octave namespace
John W. Eaton <jwe@octave.org>
parents: 22323
diff changeset
219 tree_switch_case_list : public octave::base_list<tree_switch_case *>
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
220 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
221 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
222
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
223 tree_switch_case_list (void) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
224
4219
23d06c9e1edd [project @ 2002-12-06 21:29:17 by jwe]
jwe
parents: 4212
diff changeset
225 tree_switch_case_list (tree_switch_case *t) { append (t); }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
226
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
227 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
228
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
229 tree_switch_case_list (const tree_switch_case_list&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
230
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
231 tree_switch_case_list& operator = (const tree_switch_case_list&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
232
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
233 ~tree_switch_case_list (void)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
234 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
235 while (! empty ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
236 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
237 iterator p = begin ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
238 delete *p;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
239 erase (p);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
240 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
241 }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
242
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
243 tree_switch_case_list *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
244 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
245
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
246 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
247 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
248
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
249 class
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
250 tree_switch_command : public tree_command
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
251 {
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
252 public:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
253
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
254 tree_switch_command (int l = -1, int c = -1)
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
255 : tree_command (l, c), expr (0), list (0), lead_comm (0),
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
256 trail_comm (0) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
257
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
258 tree_switch_command (tree_expression *e, tree_switch_case_list *lst,
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
259 octave_comment_list *lc, octave_comment_list *tc,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
260 int l = -1, int c = -1)
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
261 : tree_command (l, c), expr (e), list (lst), lead_comm (lc),
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
262 trail_comm (tc) { }
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
263
22869
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
264 // No copying!
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
265
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
266 tree_switch_command (const tree_switch_command&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
267
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
268 tree_switch_command& operator = (const tree_switch_command&) = delete;
f75d289645ec make deleted functions public
John W. Eaton <jwe@octave.org>
parents: 22865
diff changeset
269
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
270 ~tree_switch_command (void);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
271
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
272 tree_expression *switch_value (void) { return expr; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
273
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
274 tree_switch_case_list *case_list (void) { return list; }
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
275
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
276 octave_comment_list *leading_comment (void) { return lead_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
277
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
278 octave_comment_list *trailing_comment (void) { return trail_comm; }
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
279
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7336
diff changeset
280 tree_command *dup (symbol_table::scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
281 symbol_table::context_id context) const;
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5307
diff changeset
282
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
283 void accept (tree_walker& tw);
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
284
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
285 private:
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
286
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
287 // Value on which to switch.
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
288 tree_expression *expr;
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
289
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
290 // List of cases (case 1, case 2, ..., default)
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
291 tree_switch_case_list *list;
2988
daa1ed1f5462 [project @ 1997-05-16 07:23:15 by jwe]
jwe
parents: 2982
diff changeset
292
3665
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
293 // Comment preceding SWITCH token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
294 octave_comment_list *lead_comm;
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
295
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
296 // Comment preceding ENDSWITCH token.
0689afb1d001 [project @ 2000-05-11 19:07:56 by jwe]
jwe
parents: 2988
diff changeset
297 octave_comment_list *trail_comm;
2982
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
298 };
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
299
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
jwe
parents:
diff changeset
300 #endif
22407
34ce5be04942 maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents: 22333
diff changeset
301