/scr/tee1/isis/lib/Core/CoreUtils/value_converter.hpp

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/*
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    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 3 of the License, or
    (at your option) 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/>.

*/

#ifndef CONVERTER_HPP
#define CONVERTER_HPP

#include <boost/shared_ptr.hpp>
#include <boost/scoped_ptr.hpp>
#include <boost/numeric/conversion/converter.hpp>
#include "log.hpp"
#include "../config.hpp"


namespace isis
{
namespace util
{
class ValueBase;
namespace _internal
{
class ValueConverterBase
{
public:
    virtual boost::numeric::range_check_result convert( const ValueBase &src, ValueBase &dst )const = 0;
    virtual void create( boost::scoped_ptr<ValueBase>& dst )const = 0;
    virtual boost::numeric::range_check_result generate( const ValueBase &src, boost::scoped_ptr<ValueBase>& dst )const = 0;
    static boost::shared_ptr<const ValueConverterBase> get() {return boost::shared_ptr<const ValueConverterBase>();}
public:
    virtual ~ValueConverterBase() {}
};

API_EXCLUDE_BEGIN
class ValueConverterMap : public std::map< int , std::map<int, boost::shared_ptr<const ValueConverterBase> > >
{
public:
    ValueConverterMap();
};

}
API_EXCLUDE_END
}
}
#endif // CONVERTER_HPP