#include <Eigen/Dense> | |
#include <iostream> | |
using Eigen::MatrixXf; | |
void copyUpperTriangularPart(MatrixXf& dst, const MatrixXf& src) | |
{ | |
dst.triangularView<Eigen::Upper>() = src.triangularView<Eigen::Upper>(); | |
} | |
int main() | |
{ | |
MatrixXf m1 = MatrixXf::Ones(4,4); | |
MatrixXf m2 = MatrixXf::Random(4,4); | |
std::cout << "m2 before copy:" << std::endl; | |
std::cout << m2 << std::endl << std::endl; | |
copyUpperTriangularPart(m2, m1); | |
std::cout << "m2 after copy:" << std::endl; | |
std::cout << m2 << std::endl << std::endl; | |
} |