1 /* Copyright (C) 2002-2003, Luca Padovani <luca.padovani@cs.unibo.it>,
2 * 2003, Paolo Marinelli <pmarinel@cs.unibo.it>.
4 * This file is part of EdiTeX, an editor of mathematical
5 * expressions based on TeX syntax
7 * EdiTeX is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * EdiTeX is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with EdiTeX; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 * For details, see the EdiTeX World-Wide-Web page,
22 * http://helm.cs.unibo.it/editex, or send a mail to
23 * <luca.padovani@cs.unibo.it>
26 #ifndef __ALogger_hh__
27 #define __ALogger_hh__
34 enum Level { Error, Warning, Info, Debug };
36 ALogger(void) { level = Error; }
37 virtual ~ALogger() { }
38 void debug(const std::string& msg) { if (level >= Debug) message(Debug, msg); }
39 void info(const std::string& msg) { if (level >= Info) message(Info, msg); }
40 void warning(const std::string& msg) { if (level >= Warning) message(Warning, msg); }
41 void error(const std::string& msg) { if (level >= Error) message(Error, msg); }
43 Level verbosity(void) const { return level; }
44 void verbosity(Level lvl) { level = lvl; }
47 virtual void message(Level, const std::string&) = 0;
53 #endif // __ALogger_hh__