mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-12-03 06:50:57 +08:00
22 lines
356 B
C++
22 lines
356 B
C++
#include <iostream>
|
|
#include <Eigen/Dense>
|
|
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
Eigen::MatrixXf mat(2,4);
|
|
Eigen::MatrixXf v(2);
|
|
|
|
mat << 1, 2, 6, 9,
|
|
3, 1, 7, 2;
|
|
|
|
v << 0,
|
|
1;
|
|
|
|
//add v to each column of m
|
|
mat.colwise() += v;
|
|
|
|
std::cout << "Broadcasting result: " << std::endl;
|
|
std::cout << mat << std::endl;
|
|
}
|