core/fwAtomConversion/include/fwAtomConversion/mapper/Base.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2015.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWATOMCONVERSION_MAPPER_BASE_HPP__
#define __FWATOMCONVERSION_MAPPER_BASE_HPP__

#include <string>

#include "fwAtomConversion/config.hpp"
#include "fwAtomConversion/mapper/factory/new.hpp"
#include "fwAtomConversion/DataVisitor.hpp"
#include "fwAtomConversion/AtomVisitor.hpp"

namespace fwAtoms
{
class Object;
}
namespace fwData
{
class Object;
}

namespace fwAtomConversion
{
namespace mapper
{

class FWATOMCONVERSION_CLASS_API Base
{
public:

    template <typename T>
    class Registrar
    {
    public:
        Registrar(std::string functorKey)
        {
            ::fwAtomConversion::mapper::registry::get()->addFactory(
                functorKey,
                &::fwAtomConversion::mapper::factory::New<T>
                );
        }
    };

    virtual ~Base()
    {
    }

    FWATOMCONVERSION_API virtual SPTR(::fwAtoms::Object) convert(SPTR(::fwData::Object) object,
                                                                 DataVisitor::AtomCacheType & cache) = 0;

    FWATOMCONVERSION_API virtual SPTR(::fwData::Object) convert(SPTR(::fwAtoms::Object) atom,
                                                                AtomVisitor::DataCacheType & cache,
                                                                const AtomVisitor::IReadPolicy &uuidPolicy
                                                                ) = 0;

};

}
}

#endif /* __FWATOMCONVERSION_MAPPER_BASE_HPP__ */