threed-beam-fea/ext/eigen-3.2.4/doc/examples/Tutorial_ReductionsVisitors...

14 lines
244 B
C++

#include <iostream>
#include <Eigen/Dense>
using namespace std;
int main()
{
Eigen::MatrixXf mat(2,4);
mat << 1, 2, 6, 9,
3, 1, 7, 2;
std::cout << "Row's maximum: " << std::endl
<< mat.rowwise().maxCoeff() << std::endl;
}