mapnik/include/mapnik/attribute.hpp
2010-06-18 15:39:32 +00:00

47 lines
1.4 KiB
C++

/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2010 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_ATTRIBUTE_HPP
#define MAPNIK_ATTRIBUTE_HPP
#include <string>
namespace mapnik {
struct attribute
{
std::string name_;
explicit attribute(std::string const& name)
: name_(name) {}
template <typename V ,typename F>
V value(F const& f) const
{
return f[name_];
}
std::string const& name() const { return name_;}
};
}
#endif // MAPNIK_ATTRIBUTE_HPP