MatrixXi m(2,2); | |
m << 1, 0, | |
1, 1; | |
cout << "Comparing m with identity matrix:" << endl; | |
cout << m.cwiseEqual(MatrixXi::Identity(2,2)) << endl; | |
Index count = m.cwiseEqual(MatrixXi::Identity(2,2)).count(); | |
cout << "Number of coefficients that are equal: " << count << endl; |