#include <Eigen/Core> | |
#include <iostream> | |
using namespace Eigen; | |
using namespace std; | |
template<typename Derived> | |
Eigen::Reshaped<Derived, 4, 2> | |
reshape_helper(MatrixBase<Derived>& m) | |
{ | |
return Eigen::Reshaped<Derived, 4, 2>(m.derived()); | |
} | |
int main(int, char**) | |
{ | |
MatrixXd m(2, 4); | |
m << 1, 2, 3, 4, | |
5, 6, 7, 8; | |
MatrixXd n = reshape_helper(m); | |
cout << "matrix m is:" << endl << m << endl; | |
cout << "matrix n is:" << endl << n << endl; | |
return 0; | |
} |