Mercurial > octave
view libinterp/parse-tree/pt-bp.h @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
parents | b442ec6dda5c |
children | bd51beb6205e |
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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.html/>. 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_pt_bp_h) #define octave_pt_bp_h 1 #include "octave-config.h" #include "input.h" #include "ov-usr-fcn.h" #include "pt-walk.h" #include "pt-pr-code.h" #include "interpreter.h" namespace octave { class tree; class tree_decl_command; class tree_breakpoint : public tree_walker { public: enum action { set = 1, clear = 2, list = 3 }; tree_breakpoint (int l, action a, const std::string& c = "") : m_line (l), m_action (a), m_condition (c), m_found (false), m_bp_list (), m_bp_cond_list () { } // No copying! tree_breakpoint (const tree_breakpoint&) = delete; tree_breakpoint& operator = (const tree_breakpoint&) = delete; ~tree_breakpoint (void) = default; bool success (void) const { return m_found; } void visit_argument_list (tree_argument_list&); void visit_binary_expression (tree_binary_expression&); void visit_break_command (tree_break_command&); void visit_colon_expression (tree_colon_expression&); void visit_continue_command (tree_continue_command&); void visit_decl_command (tree_decl_command&); void visit_decl_init_list (tree_decl_init_list&); void visit_decl_elt (tree_decl_elt&); void visit_while_command (tree_while_command&); void visit_do_until_command (tree_do_until_command&); void visit_simple_for_command (tree_simple_for_command&); void visit_complex_for_command (tree_complex_for_command&); void visit_octave_user_function_header (octave_user_function&); void visit_octave_user_function_trailer (octave_user_function&); void visit_identifier (tree_identifier&); void visit_if_clause (tree_if_clause&); void visit_if_command_list (tree_if_command_list&); void visit_index_expression (tree_index_expression&); void visit_matrix (tree_matrix&); void visit_cell (tree_cell&); void visit_multi_assignment (tree_multi_assignment&); void visit_no_op_command (tree_no_op_command&); void visit_anon_fcn_handle (tree_anon_fcn_handle&); void visit_constant (tree_constant&); void visit_fcn_handle (tree_fcn_handle&); void visit_parameter_list (tree_parameter_list&); void visit_postfix_expression (tree_postfix_expression&); void visit_prefix_expression (tree_prefix_expression&); void visit_return_command (tree_return_command&); void visit_return_list (tree_return_list&); void visit_simple_assignment (tree_simple_assignment&); void visit_statement (tree_statement&); void visit_statement_list (tree_statement_list&); void visit_switch_case (tree_switch_case&); void visit_switch_case_list (tree_switch_case_list&); void visit_switch_command (tree_switch_command&); void visit_try_catch_command (tree_try_catch_command&); void visit_unwind_protect_command (tree_unwind_protect_command&); octave_value_list get_list (void) { return m_bp_list; } octave_value_list get_cond_list (void) { return m_bp_cond_list; } int get_line (void) { return m_found ? m_line : 0; } private: void take_action (tree& tr); void take_action (tree_statement& stmt); // Statement line number we are looking for. int m_line; // What to do. action m_action; // Expression which must be true to break std::string m_condition; // Have we already found the line? bool m_found; // List of breakpoint line numbers. octave_value_list m_bp_list; // List of breakpoint conditions. octave_value_list m_bp_cond_list; }; } #endif