attribute_map_collection.h

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/*
    mesh3d
    Copyright (C) 2010  Timo Suoranta

    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 Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef MESH3D__ATTRIBUTE_MAP_COLLECTION__H
#define MESH3D__ATTRIBUTE_MAP_COLLECTION__H

#include "mesh3d/attribute_map.h"
#include "mesh3d/exception.h"
#include <memory>
#include <map>

namespace mesh3d {

template<typename Key>
class attribute_map_collection
{
private: 
    typedef std::map<std::string, std::tr1::shared_ptr<attribute_map_base<Key> > > map_map;

public:
    typedef typename map_map::const_iterator const_iterator;

    attribute_map_collection();

    void clear();

    size_t size() const;

    template<typename Value>
    std::tr1::shared_ptr<attribute_map<Key, Value> > create(std::string const &name);

    void insert(std::string const &name, std::tr1::shared_ptr<attribute_map_base<Key> > const &map);
    void remove(std::string const &name);
    bool has   (std::string const &name) const;

    std::tr1::shared_ptr<attribute_map_base<Key> > find_any(std::string const &name) const;

    template<typename Value> std::tr1::shared_ptr<attribute_map<Key, Value> > find(std::string const &name) const;
    template<typename Value> std::tr1::shared_ptr<attribute_map<Key, Value> > find_or_create(std::string const &name);

    const_iterator begin() const;
    const_iterator end  () const;

private:
    map_map m_maps;
};

}

#include "attribute_map_collection.inl"

#endif