#include <Eigen/Dense> | |
#include <iostream> | |
using Eigen::MatrixXf; | |
int main() | |
{ | |
MatrixXf m(2,2); | |
MatrixXf n(2,2); | |
MatrixXf result(2,2); | |
m << 1,2, | |
3,4; | |
n << 5,6, | |
7,8; | |
result = m * n; | |
std::cout << "-- Matrix m*n: --\n" << result << "\n\n"; | |
result = m.array() * n.array(); | |
std::cout << "-- Array m*n: --\n" << result << "\n\n"; | |
result = m.cwiseProduct(n); | |
std::cout << "-- With cwiseProduct: --\n" << result << "\n\n"; | |
result = m.array() + 4; | |
std::cout << "-- Array m + 4: --\n" << result << "\n\n"; | |
} |