/usr/include/octave-3.8.1/octave/pt-walk.h is in liboctave-dev 3.8.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 | /*
Copyright (C) 1996-2013 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if !defined (octave_pt_walk_h)
#define octave_pt_walk_h 1
class tree_anon_fcn_handle;
class tree_argument_list;
class tree_binary_expression;
class tree_break_command;
class tree_colon_expression;
class tree_continue_command;
class tree_global_command;
class tree_persistent_command;
class tree_decl_elt;
class tree_decl_init_list;
class tree_simple_for_command;
class tree_complex_for_command;
class octave_user_script;
class octave_user_function;
class tree_function_def;
class tree_identifier;
class tree_if_clause;
class tree_if_command;
class tree_if_command_list;
class tree_switch_case;
class tree_switch_case_list;
class tree_switch_command;
class tree_index_expression;
class tree_matrix;
class tree_cell;
class tree_multi_assignment;
class tree_no_op_command;
class tree_constant;
class tree_fcn_handle;
class tree_parameter_list;
class tree_postfix_expression;
class tree_prefix_expression;
class tree_return_command;
class tree_return_list;
class tree_simple_assignment;
class tree_statement;
class tree_statement_list;
class tree_try_catch_command;
class tree_unwind_protect_command;
class tree_while_command;
class tree_do_until_command;
class
tree_walker
{
public:
virtual void
visit_anon_fcn_handle (tree_anon_fcn_handle&) = 0;
virtual void
visit_argument_list (tree_argument_list&) = 0;
virtual void
visit_binary_expression (tree_binary_expression&) = 0;
virtual void
visit_break_command (tree_break_command&) = 0;
virtual void
visit_colon_expression (tree_colon_expression&) = 0;
virtual void
visit_continue_command (tree_continue_command&) = 0;
virtual void
visit_global_command (tree_global_command&) = 0;
virtual void
visit_persistent_command (tree_persistent_command&) = 0;
virtual void
visit_decl_elt (tree_decl_elt&) = 0;
virtual void
visit_decl_init_list (tree_decl_init_list&) = 0;
virtual void
visit_simple_for_command (tree_simple_for_command&) = 0;
virtual void
visit_complex_for_command (tree_complex_for_command&) = 0;
virtual void
visit_octave_user_script (octave_user_script&) = 0;
virtual void
visit_octave_user_function (octave_user_function&) = 0;
virtual void
visit_function_def (tree_function_def&) = 0;
virtual void
visit_identifier (tree_identifier&) = 0;
virtual void
visit_if_clause (tree_if_clause&) = 0;
virtual void
visit_if_command (tree_if_command&) = 0;
virtual void
visit_if_command_list (tree_if_command_list&) = 0;
virtual void
visit_switch_case (tree_switch_case&) = 0;
virtual void
visit_switch_case_list (tree_switch_case_list&) = 0;
virtual void
visit_switch_command (tree_switch_command&) = 0;
virtual void
visit_index_expression (tree_index_expression&) = 0;
virtual void
visit_matrix (tree_matrix&) = 0;
virtual void
visit_cell (tree_cell&) = 0;
virtual void
visit_multi_assignment (tree_multi_assignment&) = 0;
virtual void
visit_no_op_command (tree_no_op_command&) = 0;
virtual void
visit_constant (tree_constant&) = 0;
virtual void
visit_fcn_handle (tree_fcn_handle&) = 0;
virtual void
visit_parameter_list (tree_parameter_list&) = 0;
virtual void
visit_postfix_expression (tree_postfix_expression&) = 0;
virtual void
visit_prefix_expression (tree_prefix_expression&) = 0;
virtual void
visit_return_command (tree_return_command&) = 0;
virtual void
visit_return_list (tree_return_list&) = 0;
virtual void
visit_simple_assignment (tree_simple_assignment&) = 0;
virtual void
visit_statement (tree_statement&) = 0;
virtual void
visit_statement_list (tree_statement_list&) = 0;
virtual void
visit_try_catch_command (tree_try_catch_command&) = 0;
virtual void
visit_unwind_protect_command (tree_unwind_protect_command&) = 0;
virtual void
visit_while_command (tree_while_command&) = 0;
virtual void
visit_do_until_command (tree_do_until_command&) = 0;
protected:
tree_walker (void) { }
virtual ~tree_walker (void) { }
private:
// No copying!
tree_walker (const tree_walker&);
tree_walker& operator = (const tree_walker&);
};
#endif
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