GaussLegendre_3_1.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_GAUSSLEGENDRE_3_1_H_
#define model_GAUSSLEGENDRE_3_1_H_
 
namespace model{
    
    /**************************************************************************/
        template <>
        struct GaussLegendre<3,1>
    {
                static Eigen::Matrix<double,4,1> abcsissasAndWeights()
        {
                        Eigen::Matrix<double,1,4> U;
                        U<< 2.500000000000000e-01, 2.500000000000000e-01, 2.500000000000000e-01, 1.666666666666667e-01;
                        return U.transpose();
                }
        };
}
#endif