EvalFunction.h

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/* This file is part of MoDELib, the Mechanics Of Defects Evolution Library.
 *
 *
 * MoDELib is distributed without any warranty under the
 * GNU General Public License (GPL) v2 <http://www.gnu.org/licenses/>.
 */
 
#ifndef model_EvalFunction_H_
#define model_EvalFunction_H_
 
//#include <utility> // for std::move
//#include <Eigen/Dense>
//#include <TypeTraits.h>
//#include <TrialBase.h>
 
 
namespace model
{
    
    
    //    /**************************************************************************/
    /**************************************************************************/
    template<typename Derived>
    struct EvalFunction
    {
        
        /**********************************************************************/
        Derived& derived()
        {
            return *static_cast<Derived*>(this);
        }
        
        /**********************************************************************/
        Derived* p_derived()
        {
            return  static_cast<Derived*>(this);
        }
        
        /**********************************************************************/
        const Derived& derived() const
        {
            return *static_cast<const Derived*>(this);
        }
        
        /**********************************************************************/
        const Derived* p_derived() const
        {
            return  static_cast<const Derived*>(this);
        }
        
        /**********************************************************************/
        operator const Derived&() const
        {
            return derived();
        }
        
    };
    
}       // close namespace
#endif
 
//        /**********************************************************************/
//        const Derived& derived() const
//        {/*! A const reference to the Derived object
//          */
//            return *static_cast<const Derived*>(this);
//        }