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/******************************************************************************
* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 MGH, INRIA, USTL, UJF, CNRS *
* *
* 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. *
*******************************************************************************
* SOFA :: Framework *
* *
* Authors: M. Adam, J. Allard, B. Andre, P-J. Bensoussan, S. Cotin, C. Duriez,*
* H. Delingette, F. Falipou, F. Faure, S. Fonteneau, L. Heigeas, C. Mendoza, *
* M. Nesme, P. Neumann, J-P. de la Plata Alcade, F. Poyer and F. Roy *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
#ifndef SOFA_CORE_OBJECTMODEL_XFIELD_H
#define SOFA_CORE_OBJECTMODEL_XFIELD_H
#include <sofa/core/objectmodel/DataPtr.h>
namespace sofa
{
namespace core
{
namespace objectmodel
{
/**
* \brief Access to the getX() vector of a MechanicalObject.
*
* @author Francois Faure
*/
template<class DataTypes>
class XDataPtr : public DataPtr<typename DataTypes::VecCoord>
{
public:
typedef typename DataTypes::VecCoord VecCoord;
XDataPtr(VecCoord** ptr, const char* name)
: DataPtr<VecCoord>(0,name)
, m_coordPtr(ptr)
{}
~XDataPtr()
{}
void init(){this->ptr = *m_coordPtr;}
VecCoord* beginEdit()
{
this->ptr = *m_coordPtr;
//serr<<"XDataPtr<DataTypes>::beginEdit()"<<sendl;
return this->DataPtr<VecCoord>::beginEdit();
}
protected:
VecCoord** m_coordPtr;
};
} // namespace objectmodel
} // namespace core
} // namespace sofa
#endif
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