Moka libraries: src/lib-tools/message-macros.cc Source File

00001 /*
00002  * lib-tools : Divers outils autour de lib-gmapkernel.
00003  * Copyright (C) 2004, Moka Team, Université de Poitiers, Laboratoire SIC
00004  *               http://www.sic.sp2mi.univ-poitiers.fr/
00005  * Copyright (C) 2009, Guillaume Damiand, CNRS, LIRIS,
00006  *               guillaume.damiand@liris.cnrs.fr, http://liris.cnrs.fr/
00007  *
00008  * This file is part of lib-tools
00009  *
00010  * This program is free software: you can redistribute it and/or modify
00011  * it under the terms of the GNU Lesser General Public License as published by
00012  * the Free Software Foundation, either version 3 of the License, or
00013  * (at your option) any later version.
00014  *
00015  * This program is distributed in the hope that it will be useful,
00016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  * GNU Lesser General Public License for more details.
00019  *
00020  * You should have received a copy of the GNU Lesser General Public License
00021  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00022  */
00023 
00024 #include <iostream>
00025 #include "message-macros.hh"
00026 using namespace std;
00027 
00028 static int DEPTH = 0;
00029 
00030 void DBG_MSG_SPACES(int n)
00031 {
00032   if (n < 0)
00033     DEPTH--;
00034 
00035   for (int i = 0; i < DEPTH; i++)
00036     cout << "  ";
00037 
00038   if (n > 0)
00039     DEPTH++;
00040 }