Mercurial > octave
view libinterp/parse-tree/bp-table.h @ 28207:ab60e78d235c
maint: merge stable to default.
author | Rik <rik@octave.org> |
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date | Sat, 11 Apr 2020 16:06:19 -0700 |
parents | 376ca9022b7e |
children | 7854d5752dd2 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2001-2020 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_bp_table_h) #define octave_bp_table_h 1 #include "octave-config.h" #include <list> #include <map> #include <set> #include <string> class octave_map; class octave_user_code; class octave_value_list; namespace octave { class tree_evaluator; struct bp_type { int line; std::string cond; bp_type (int l, const std::string& c) : line (l), cond (c) { } }; // Interface to breakpoints. class OCTINTERP_API bp_table { public: bp_table (tree_evaluator& tw) : m_evaluator (tw), m_bp_set (), m_errors_that_stop (), m_caught_that_stop (), m_warnings_that_stop () { } ~bp_table (void) = default; // mapping from (FIXME: arbitrary index??) to line number of breakpoint typedef std::map<int, int> intmap; typedef intmap::const_iterator const_intmap_iterator; typedef intmap::iterator intmap_iterator; typedef std::map <std::string, intmap> fname_line_map; typedef fname_line_map::const_iterator const_fname_line_map_iterator; typedef fname_line_map::iterator fname_line_map_iterator; typedef std::map <std::string, std::list<bp_type>> fname_bp_map; typedef fname_bp_map::const_iterator const_fname_bp_map_iterator; typedef fname_bp_map::iterator fname_bp_map_iterator; // Add a breakpoint at the nearest executable line. intmap add_breakpoint (const std::string& fname = "", const std::string& class_name = "", const intmap& lines = intmap (), const std::string& condition = ""); // Remove a breakpoint from a line in file. int remove_breakpoint (const std::string& fname = "", const intmap& lines = intmap ()); // Remove all the breakpoints in a specified file. intmap remove_all_breakpoints_in_file (const std::string& fname, bool silent = false); // Remove all the breakpoints registered with octave. void remove_all_breakpoints (void); // Return all breakpoints. Each element of the map is a vector // containing the breakpoints corresponding to a given function name. fname_bp_map get_breakpoint_list (const octave_value_list& fname_list); bool have_breakpoints (void) { return (! m_bp_set.empty ()); } // Should we enter debugging for this particular error identifier? bool debug_on_err (const std::string& id) { return (m_errors_that_stop.empty () || m_errors_that_stop.count (id)); } // Should we enter debugging for this particular identifier in a try/catch? bool debug_on_caught (const std::string& id) { return (m_caught_that_stop.empty () || m_caught_that_stop.count (id)); } // Should we enter debugging for this particular warning identifier? bool debug_on_warn (const std::string& id) { return (m_warnings_that_stop.empty () || m_warnings_that_stop.count (id)); } octave_map stop_on_err_warn_status (bool to_screen); void dbstop_process_map_args (const octave_map& mv); void dbclear_all_signals (void); bool condition_valid (const std::string& cond); void parse_dbfunction_params (const char *who, const octave_value_list& args, std::string& func_name, std::string& class_name, bp_table::intmap& lines, std::string& cond); private: typedef std::set<std::string>::const_iterator const_bp_set_iterator; typedef std::set<std::string>::iterator bp_set_iterator; tree_evaluator& m_evaluator; // Set of function (.m file) names containing at least one breakpoint. std::set<std::string> m_bp_set; // Set of error and warning message IDs that cause us to stop // *if* Vdebug_on_error / Vdebug_on_caught / Vdebug_on_warning is set. // Empty means stop on any error / caught error / warning. std::set<std::string> m_errors_that_stop; std::set<std::string> m_caught_that_stop; std::set<std::string> m_warnings_that_stop; void set_stop_flag (const char *who, const std::string& condition, bool on_off); void process_id_list (const char *who, const std::string& condition, const octave_value_list& args, int nargin, int& pos, bool on_off, std::set<std::string>& id_list); bool add_breakpoint_1 (octave_user_code *fcn, const std::string& fname, const intmap& line, const std::string& condition, intmap& retval); int remove_breakpoint_1 (octave_user_code *fcn, const std::string&, const intmap& lines); intmap remove_all_breakpoints_in_file_1 (octave_user_code *fcn, const std::string& fname); }; } #endif