std::enable_if< Dim==2, void >::type | MAST::Physics::Elasticity::green_lagrange_strain_operator (const FEVarType &fe_var, const uint_t qp, typename Eigen::Matrix< VarScalarType, 2, 2 > &E, typename Eigen::Matrix< VarScalarType, 2, 2 > &F, typename Eigen::Matrix< VarScalarType, 3, 1 > &epsilon, typename Eigen::Matrix< VarScalarType, 3, 2 > &mat_x, typename Eigen::Matrix< VarScalarType, 3, 2 > &mat_y, MAST::Numerics::FEMOperatorMatrix< NodalScalarType > &Bmat_lin, MAST::Numerics::FEMOperatorMatrix< NodalScalarType > &Bmat_nl_x, MAST::Numerics::FEMOperatorMatrix< NodalScalarType > &Bmat_nl_y, MAST::Numerics::FEMOperatorMatrix< NodalScalarType > &Bmat_nl_u, MAST::Numerics::FEMOperatorMatrix< NodalScalarType > &Bmat_nl_v) |