1 /* 2 This file is part of LilyPond, the GNU music typesetter. 3 4 Copyright (C) 2020 David Kastrup <dak@gnu.org> 5 6 LilyPond is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 LilyPond is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef DIAGNOSTICS_HH 21 #define DIAGNOSTICS_HH 22 23 #include "lily-proto.hh" 24 #include <string> 25 26 // Derive from this class and provide an origin () function in order 27 // to gain a full set of diagnostic issuing calls. 28 class Diagnostics 29 { 30 protected: 31 virtual Input *origin () const = 0; 32 public: 33 void error (const std::string &) const; 34 void programming_error (const std::string &) const; 35 void non_fatal_error (const std::string &) const; 36 void warning (const std::string &) const; 37 void message (const std::string &) const; 38 void debug_output (const std::string &) const; 39 }; 40 41 #endif 42