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comparison libinterp/parse-tree/pt-walk.h @ 15195:2fc554ffbc28

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split libinterp from src * libinterp: New directory. Move all files from src directory here except Makefile.am, main.cc, main-cli.cc, mkoctfile.in.cc, mkoctfilr.in.sh, octave-config.in.cc, octave-config.in.sh. * libinterp/Makefile.am: New file, extracted from src/Makefile.am. * src/Makefile.am: Delete everything except targets and definitions needed to build and link main and utility programs. * Makefile.am (SUBDIRS): Include libinterp in the list. * autogen.sh: Run config-module.sh in libinterp/dldfcn directory, not src/dldfcn directory. * configure.ac (AC_CONFIG_SRCDIR): Use libinterp/octave.cc, not src/octave.cc. (DL_LDFLAGS, LIBOCTINTERP): Use libinterp, not src. (AC_CONFIG_FILES): Include libinterp/Makefile in the list. * find-docstring-files.sh: Look in libinterp, not src. * gui/src/Makefile.am (liboctgui_la_CPPFLAGS): Find header files in libinterp, not src.
author John W. Eaton <jwe@octave.org>
date Sat, 18 Aug 2012 16:23:39 -0400
parents src/parse-tree/pt-walk.h@46b19589b593
children 947cf10c94da
comparison
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15194:0f0b795044c3 15195:2fc554ffbc28
1 /*
2
3 Copyright (C) 1996-2012 John W. Eaton
4
5 This file is part of Octave.
6
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20
21 */
22
23 #if !defined (octave_tree_walker_h)
24 #define octave_tree_walker_h 1
25
26 class tree_anon_fcn_handle;
27 class tree_argument_list;
28 class tree_binary_expression;
29 class tree_break_command;
30 class tree_colon_expression;
31 class tree_continue_command;
32 class tree_global_command;
33 class tree_persistent_command;
34 class tree_decl_elt;
35 class tree_decl_init_list;
36 class tree_simple_for_command;
37 class tree_complex_for_command;
38 class octave_user_script;
39 class octave_user_function;
40 class tree_function_def;
41 class tree_identifier;
42 class tree_if_clause;
43 class tree_if_command;
44 class tree_if_command_list;
45 class tree_switch_case;
46 class tree_switch_case_list;
47 class tree_switch_command;
48 class tree_index_expression;
49 class tree_matrix;
50 class tree_cell;
51 class tree_multi_assignment;
52 class tree_no_op_command;
53 class tree_constant;
54 class tree_fcn_handle;
55 class tree_parameter_list;
56 class tree_postfix_expression;
57 class tree_prefix_expression;
58 class tree_return_command;
59 class tree_return_list;
60 class tree_simple_assignment;
61 class tree_statement;
62 class tree_statement_list;
63 class tree_try_catch_command;
64 class tree_unwind_protect_command;
65 class tree_while_command;
66 class tree_do_until_command;
67
68 class
69 tree_walker
70 {
71 public:
72
73 virtual void
74 visit_anon_fcn_handle (tree_anon_fcn_handle&) = 0;
75
76 virtual void
77 visit_argument_list (tree_argument_list&) = 0;
78
79 virtual void
80 visit_binary_expression (tree_binary_expression&) = 0;
81
82 virtual void
83 visit_break_command (tree_break_command&) = 0;
84
85 virtual void
86 visit_colon_expression (tree_colon_expression&) = 0;
87
88 virtual void
89 visit_continue_command (tree_continue_command&) = 0;
90
91 virtual void
92 visit_global_command (tree_global_command&) = 0;
93
94 virtual void
95 visit_persistent_command (tree_persistent_command&) = 0;
96
97 virtual void
98 visit_decl_elt (tree_decl_elt&) = 0;
99
100 virtual void
101 visit_decl_init_list (tree_decl_init_list&) = 0;
102
103 virtual void
104 visit_simple_for_command (tree_simple_for_command&) = 0;
105
106 virtual void
107 visit_complex_for_command (tree_complex_for_command&) = 0;
108
109 virtual void
110 visit_octave_user_script (octave_user_script&) = 0;
111
112 virtual void
113 visit_octave_user_function (octave_user_function&) = 0;
114
115 virtual void
116 visit_function_def (tree_function_def&) = 0;
117
118 virtual void
119 visit_identifier (tree_identifier&) = 0;
120
121 virtual void
122 visit_if_clause (tree_if_clause&) = 0;
123
124 virtual void
125 visit_if_command (tree_if_command&) = 0;
126
127 virtual void
128 visit_if_command_list (tree_if_command_list&) = 0;
129
130 virtual void
131 visit_switch_case (tree_switch_case&) = 0;
132
133 virtual void
134 visit_switch_case_list (tree_switch_case_list&) = 0;
135
136 virtual void
137 visit_switch_command (tree_switch_command&) = 0;
138
139 virtual void
140 visit_index_expression (tree_index_expression&) = 0;
141
142 virtual void
143 visit_matrix (tree_matrix&) = 0;
144
145 virtual void
146 visit_cell (tree_cell&) = 0;
147
148 virtual void
149 visit_multi_assignment (tree_multi_assignment&) = 0;
150
151 virtual void
152 visit_no_op_command (tree_no_op_command&) = 0;
153
154 virtual void
155 visit_constant (tree_constant&) = 0;
156
157 virtual void
158 visit_fcn_handle (tree_fcn_handle&) = 0;
159
160 virtual void
161 visit_parameter_list (tree_parameter_list&) = 0;
162
163 virtual void
164 visit_postfix_expression (tree_postfix_expression&) = 0;
165
166 virtual void
167 visit_prefix_expression (tree_prefix_expression&) = 0;
168
169 virtual void
170 visit_return_command (tree_return_command&) = 0;
171
172 virtual void
173 visit_return_list (tree_return_list&) = 0;
174
175 virtual void
176 visit_simple_assignment (tree_simple_assignment&) = 0;
177
178 virtual void
179 visit_statement (tree_statement&) = 0;
180
181 virtual void
182 visit_statement_list (tree_statement_list&) = 0;
183
184 virtual void
185 visit_try_catch_command (tree_try_catch_command&) = 0;
186
187 virtual void
188 visit_unwind_protect_command (tree_unwind_protect_command&) = 0;
189
190 virtual void
191 visit_while_command (tree_while_command&) = 0;
192
193 virtual void
194 visit_do_until_command (tree_do_until_command&) = 0;
195
196 protected:
197
198 tree_walker (void) { }
199
200 virtual ~tree_walker (void) { }
201
202 private:
203
204 // No copying!
205
206 tree_walker (const tree_walker&);
207
208 tree_walker& operator = (const tree_walker&);
209 };
210
211 #endif