position.cpp

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/*
 *  The ManaPlus Client
 *  Copyright (C) 2007-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  This program 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 2 of the License, or
 *  any later version.
 *
 *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "position.h"
 
#include "debug.h"
 
std::ostream& operator <<(std::ostream &os, const Position &p)
{
    os << "(" << p.x << ", " << p.y << ")";
    return os;
}
 
std::ostream& operator <<(std::ostream &os, const Path &path)
{
    Path::const_iterator i = path.begin();
    const Path::const_iterator i_end = path.end();
 
    os << "(";
    while (i != i_end)
    {
        os << *i;
        ++i;
        if (i != i_end)
            os << ", ";
    }
    os << ")";
 
    return os;
}