Template Function utilities::matrix_to_tensor

• Defined in File tensors.h

Function Documentation

template <typename Scalar, typename... Dims>
auto utilities::matrix_to_tensor(const MatrixType<Scalar> &matrix, Dims... dims)

convert Eigen Matrix<> to a Tensor

int main () {
    Eigen::Tensor<double,4> my_rank4 (2,2,2,2);
    my_rank4.setRandom();

    Eigen::MatrixXd         mymatrix =  Tensor_to_Matrix(my_rank4, 4,4);
    Eigen::Tensor<double,3> my_rank3 =  Matrix_to_Tensor(mymatrix, 2,2,4);

    std::cout << my_rank3 << std::endl;

    return 0;
}

Return