/*# ---------------------------------------------------------------------
 #
 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
 #                        pour la Sant�)
 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
 #
 #  This software is governed by the CeCILL-B license under French law and
 #  abiding by the rules of distribution of free software. You can  use,
 #  modify and/ or redistribute the software under the terms of the CeCILL-B
 #  license as circulated by CEA, CNRS and INRIA at the following URL
 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
 #  or in the file LICENSE.txt.
 #
 #  As a counterpart to the access to the source code and  rights to copy,
 #  modify and redistribute granted by the license, users are provided only
 #  with a limited warranty  and the software's author,  the holder of the
 #  economic rights,  and the successive licensors  have only  limited
 #  liability.
 #
 #  The fact that you are presently reading this means that you have had
 #  knowledge of the CeCILL-B license and that you accept its terms.
 # ------------------------------------------------------------------------ */

/*!
 * @file functor.cxx
 * @brief Implements TFunctor class and it propose is Call_Back Functions
 * @author Diego CACERES (diego.caceres[AT]creatis.insa-lyon.fr)
 * @date  2011-06-02
 */

namespace creaButtonContainer
{
	namespace model
	{
		// constructor - takes pointer to an object and pointer to a member and stores
		// them in two private variables
		// -------------------------------------------------------------------------------
		template<typename TClass>
		TConcreteFunctor<TClass>::TConcreteFunctor(TClass* _pt2Object,
				void (TClass::*_fpt)(const ButtonIDType &buttonName))
		{
			this->pt2Object = _pt2Object;
			this->fpt = _fpt;
		}
		// -------------------------------------------------------------------------------
		// override operator "()" // execute member functions
		template<typename TClass>
		void TConcreteFunctor<TClass>::operator()(const ButtonIDType &buttonName)
		{
			try
			{
				(*pt2Object.*fpt)(buttonName);
			}	  //yrt
			catch (const std::exception& e)
			{
				std::cerr
						<< "TConcreteFunctor< TClass >::operator()( const ButtonIDType &buttonName )"
						<< " exception: " << e.what() << std::endl;
			}	  //hctac
		}
		// -------------------------------------------------------------------------------
		// override function "Call" // execute member function
		template<typename TClass>
		void TConcreteFunctor<TClass>::Call(const ButtonIDType &buttonName)
		{
			try
			{
				(*pt2Object.*fpt)(buttonName);
			}	  //yrt
			catch (const std::exception& e)
			{
				std::cerr
						<< "TConcreteFunctor< TClass >::Call( const ButtonIDType &buttonName )"
						<< " exception: " << e.what() << std::endl;
			}	  //hctac
		}
	}	  //ecapseman
}	  //ecapseman