ILocation.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWDATA_LOCATION_ILOCATION_HPP__
#define __FWDATA_LOCATION_ILOCATION_HPP__

#include "fwData/Object.hpp"
#include "fwData/config.hpp"

#include <boost/filesystem/path.hpp>

namespace fwData
{
namespace location
{

class FWDATA_CLASS_API ILocation : public ::fwData::Object
{
public:
    fwCoreNonInstanciableClassDefinitionsMacro( (ILocation)(::fwData::Object) );

    typedef ::boost::filesystem::path PathType;
    typedef std::vector<PathType> VectPathType;

protected:

    FWDATA_API ILocation();

    FWDATA_API virtual ~ILocation();
};

template<class LOCATION, class RW >
inline typename LOCATION::sptr getLocation(RW* rw)
{
    SLM_ASSERT("rw not instanced", rw);
    typename LOCATION::sptr location;
    location = LOCATION::dynamicCast( rw->getLocation() );
    if ( !location )
    {
        location = LOCATION::New();
        rw->setLocation(location);
    }
    return location;
}

template<class LOCATION, class RW >
inline bool have(RW* rw)
{
    return (LOCATION::dynamicCast( rw->getLocation() )) ? true : false;
}

}
}

#endif /* __FWDATA_LOCATION_ILOCATION_HPP__ */