Mercurial > octave
annotate libinterp/parse-tree/bp-table.h @ 25054:6652d3823428 stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 30 Mar 2018 09:19:05 -0400 |
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3 Copyright (C) 2001-2018 Ben Sapp |
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5 This file is part of Octave. | |
6 | |
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7 Octave is free software: you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by |
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9 the Free Software Foundation, either version 3 of the License, or |
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10 (at your option) any later version. |
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12 Octave is distributed in the hope that it will be useful, but |
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13 WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 GNU General Public License for more details. |
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17 You should have received a copy of the GNU General Public License | |
18 along with Octave; see the file COPYING. If not, see | |
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19 <https://www.gnu.org/licenses/>. |
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21 */ | |
22 | |
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23 #if ! defined (octave_bp_table_h) |
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24 #define octave_bp_table_h 1 |
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26 #include "octave-config.h" |
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27 |
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28 #include <list> |
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30 #include <set> |
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31 #include <string> |
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33 class octave_map; |
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34 class octave_user_code; |
7084 | 35 class octave_value_list; |
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36 |
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37 namespace octave |
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38 { |
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39 struct bp_type |
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40 { |
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41 int line; |
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42 std::string cond; |
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44 bp_type (int l, const std::string& c) : line (l), cond (c) { } |
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45 }; |
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47 // Interface to breakpoints. |
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48 class OCTINTERP_API bp_table |
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49 { |
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50 public: |
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52 bp_table (void) |
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53 : m_bp_set (), m_errors_that_stop (), m_caught_that_stop (), |
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54 m_warnings_that_stop () |
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55 { } |
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57 ~bp_table (void) = default; |
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58 |
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59 // mapping from (FIXME: arbitrary index??) to line number of breakpoint |
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60 typedef std::map<int, int> intmap; |
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61 |
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62 typedef intmap::const_iterator const_intmap_iterator; |
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63 typedef intmap::iterator intmap_iterator; |
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65 typedef std::map <std::string, intmap> fname_line_map; |
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66 |
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67 typedef fname_line_map::const_iterator const_fname_line_map_iterator; |
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68 typedef fname_line_map::iterator fname_line_map_iterator; |
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70 typedef std::map <std::string, std::list<bp_type>> fname_bp_map; |
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71 typedef fname_bp_map::const_iterator const_fname_bp_map_iterator; |
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72 typedef fname_bp_map::iterator fname_bp_map_iterator; |
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73 |
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74 // Add a breakpoint at the nearest executable line. |
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75 intmap add_breakpoint (const std::string& fname = "", |
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76 const intmap& lines = intmap (), |
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77 const std::string& condition = ""); |
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79 // Remove a breakpoint from a line in file. |
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80 int remove_breakpoint (const std::string& fname = "", |
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81 const intmap& lines = intmap ()); |
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82 |
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83 // Remove all the breakpoints in a specified file. |
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84 intmap remove_all_breakpoints_in_file (const std::string& fname, |
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85 bool silent = false); |
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86 |
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87 // Remove all the breakpoints registered with octave. |
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88 void remove_all_breakpoints (void); |
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89 |
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90 // Return all breakpoints. Each element of the map is a vector |
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91 // containing the breakpoints corresponding to a given function name. |
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92 fname_bp_map get_breakpoint_list (const octave_value_list& fname_list); |
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93 |
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94 bool have_breakpoints (void) { return (! m_bp_set.empty ()); } |
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96 // Should we enter debugging for this particular error identifier? |
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97 bool debug_on_err (const std::string& id) |
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98 { |
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99 return (m_errors_that_stop.empty () || m_errors_that_stop.count (id)); |
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100 } |
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101 |
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102 // Should we enter debugging for this particular identifier in a try/catch? |
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103 bool debug_on_caught (const std::string& id) |
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104 { |
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105 return (m_caught_that_stop.empty () || m_caught_that_stop.count (id)); |
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106 } |
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107 |
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108 // Should we enter debugging for this particular warning identifier? |
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109 bool debug_on_warn (const std::string& id) |
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110 { |
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111 return (m_warnings_that_stop.empty () || m_warnings_that_stop.count (id)); |
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112 } |
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113 |
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114 octave_map stop_on_err_warn_status (bool to_screen); |
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115 |
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116 void dbstop_process_map_args (const octave_map& mv); |
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117 |
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118 void dbclear_all_signals (void); |
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119 |
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120 bool condition_valid (const std::string& cond); |
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122 void parse_dbfunction_params (const char *, const octave_value_list&, |
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123 std::string&, bp_table::intmap&, |
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124 std::string&); |
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126 private: |
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128 typedef std::set<std::string>::const_iterator const_bp_set_iterator; |
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129 typedef std::set<std::string>::iterator bp_set_iterator; |
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130 |
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131 // Set of function (.m file) names containing at least one breakpoint. |
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132 std::set<std::string> m_bp_set; |
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133 |
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134 // Set of error and warning message IDs that cause us to stop |
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135 // *if* Vdebug_on_error / Vdebug_on_caught / Vdebug_on_warning is set. |
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136 // Empty means stop on any error / caught error / warning. |
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137 std::set<std::string> m_errors_that_stop; |
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138 std::set<std::string> m_caught_that_stop; |
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139 std::set<std::string> m_warnings_that_stop; |
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140 |
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141 bool add_breakpoint_1 (octave_user_code *fcn, const std::string& fname, |
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142 const intmap& line, const std::string& condition, |
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143 intmap& retval); |
7084 | 144 |
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145 int remove_breakpoint_1 (octave_user_code *fcn, const std::string&, |
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146 const intmap& lines); |
7084 | 147 |
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148 intmap remove_all_breakpoints_in_file_1 (octave_user_code *fcn, |
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149 const std::string& fname); |
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150 }; |
7084 | 151 |
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152 extern octave_user_code * get_user_code (const std::string& fname = ""); |
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153 } |
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154 |
7084 | 155 #endif |