The Mana World: tmw/src/position.cpp Source File

00001 /*
00002  *  The Mana World
00003  *  Copyright (C) 2007  The Mana World Development Team
00004  *
00005  *  This file is part of The Mana World.
00006  *
00007  *  This program is free software; you can redistribute it and/or modify
00008  *  it under the terms of the GNU General Public License as published by
00009  *  the Free Software Foundation; either version 2 of the License, or
00010  *  any later version.
00011  *
00012  *  This program is distributed in the hope that it will be useful,
00013  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *  GNU General Public License for more details.
00016  *
00017  *  You should have received a copy of the GNU General Public License
00018  *  along with this program; if not, write to the Free Software
00019  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020  */
00021 
00022 #include "position.h"
00023 
00024 std::ostream& operator <<(std::ostream &os, const Position &p)
00025 {
00026     os << "(" << p.x << ", " << p.y << ")";
00027     return os;
00028 }
00029 
00030 std::ostream& operator <<(std::ostream &os, const Path &path)
00031 {
00032     Path::const_iterator i = path.begin();
00033 
00034     os << "(";
00035     while (i != path.end())
00036     {
00037         os << *i;
00038         ++i;
00039         if (i != path.end())
00040             os << ", ";
00041     }
00042     os << ")";
00043 
00044     return os;
00045 }