Mercurial > octave
annotate src/debug.h @ 11586:12df7854fa7c
strip trailing whitespace from source files
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 20 Jan 2011 17:24:59 -0500 |
| parents | cda4aa780d58 |
| children | 7dd7cccf0757 |
| rev | line source |
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| 7084 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 2001-2011 Ben Sapp |
| 7084 | 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_debug_h) | |
| 24 #define octave_debug_h 1 | |
| 25 | |
| 26 #include <map> | |
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27 #include <set> |
| 7084 | 28 #include "ov.h" |
| 29 #include "dRowVector.h" | |
| 30 | |
| 31 class octave_value_list; | |
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32 class octave_user_code; |
| 7084 | 33 |
| 34 // Interface to breakpoints,. | |
| 35 | |
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36 class |
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37 OCTINTERP_API |
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38 bp_table |
| 7084 | 39 { |
| 40 private: | |
| 41 | |
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42 bp_table (void) : bp_set () { } |
| 7084 | 43 |
| 44 ~bp_table (void) { } | |
| 45 | |
| 46 public: | |
| 47 | |
| 48 typedef std::map<int, int> intmap; | |
| 49 | |
| 50 typedef intmap::const_iterator const_intmap_iterator; | |
| 51 typedef intmap::iterator intmap_iterator; | |
| 52 | |
| 53 typedef std::map <std::string, intmap> fname_line_map; | |
| 54 | |
| 55 typedef fname_line_map::const_iterator const_fname_line_map_iterator; | |
| 56 typedef fname_line_map::iterator fname_line_map_iterator; | |
| 57 | |
| 58 static bool instance_ok (void) | |
| 59 { | |
| 60 bool retval = true; | |
| 61 | |
| 62 if (! instance) | |
| 63 instance = new bp_table (); | |
| 64 | |
| 65 if (! instance) | |
| 66 { | |
| 67 ::error ("unable to create breakpoint table!"); | |
| 68 retval = false; | |
| 69 } | |
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70 |
| 7084 | 71 return retval; |
| 72 } | |
| 73 | |
| 74 // Add a breakpoint at the nearest executable line. | |
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75 static intmap add_breakpoint (const std::string& fname = "", |
| 10313 | 76 const intmap& lines = intmap ()) |
| 7084 | 77 { |
| 78 return instance_ok () | |
| 79 ? instance->do_add_breakpoint (fname, lines) : intmap (); | |
| 80 } | |
| 81 | |
| 82 // Remove a breakpoint from a line in file. | |
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83 static int remove_breakpoint (const std::string& fname = "", |
| 10313 | 84 const intmap& lines = intmap ()) |
| 7084 | 85 { |
| 86 return instance_ok () | |
| 87 ? instance->do_remove_breakpoint (fname, lines) : 0; | |
| 88 } | |
| 89 | |
| 90 // Remove all the breakpoints in a specified file. | |
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91 static intmap remove_all_breakpoints_in_file (const std::string& fname, |
| 10313 | 92 bool silent = false) |
| 7084 | 93 { |
| 94 return instance_ok () | |
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95 ? instance->do_remove_all_breakpoints_in_file (fname, silent) : intmap (); |
| 7084 | 96 } |
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97 |
| 7084 | 98 // Remove all the breakpoints registered with octave. |
| 99 static void remove_all_breakpoints (void) | |
| 100 { | |
| 101 if (instance_ok ()) | |
| 102 instance->do_remove_all_breakpoints (); | |
| 103 } | |
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104 |
| 7084 | 105 // Return all breakpoints. Each element of the map is a vector |
| 106 // containing the breakpoints corresponding to a given function name. | |
| 107 static fname_line_map | |
| 108 get_breakpoint_list (const octave_value_list& fname_list) | |
| 109 { | |
| 110 return instance_ok () | |
| 111 ? instance->do_get_breakpoint_list (fname_list) : fname_line_map (); | |
| 112 } | |
| 113 | |
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114 static bool |
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115 have_breakpoints (void) |
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116 { |
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117 return instance_ok () ? instance->do_have_breakpoints () : 0; |
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118 } |
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119 |
| 7084 | 120 private: |
| 121 | |
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122 typedef std::set<std::string>::const_iterator const_bp_set_iterator; |
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123 typedef std::set<std::string>::iterator bp_set_iterator; |
| 7084 | 124 |
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125 // Set of function names containing at least one breakpoint. |
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parents:
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126 std::set<std::string> bp_set; |
| 7084 | 127 |
| 128 static bp_table *instance; | |
| 129 | |
| 130 intmap do_add_breakpoint (const std::string& fname, const intmap& lines); | |
| 131 | |
| 132 int do_remove_breakpoint (const std::string&, const intmap& lines); | |
| 133 | |
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134 intmap do_remove_all_breakpoints_in_file (const std::string& fname, |
| 10313 | 135 bool silent); |
| 7084 | 136 |
| 137 void do_remove_all_breakpoints (void); | |
| 138 | |
| 139 fname_line_map do_get_breakpoint_list (const octave_value_list& fname_list); | |
| 140 | |
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141 bool do_have_breakpoints (void) { return (! bp_set.empty ()); } |
| 7084 | 142 }; |
| 143 | |
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144 std::string get_file_line (const std::string& fname, size_t line); |
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145 |
| 7084 | 146 #endif |