MatrixBase_diagonal_int.cpp revision c981c48f5bc9aefeffc0bcb0cc3934c2fae179dd 
1Matrix4i m = Matrix4i::Random();
2cout << "Here is the matrix m:" << endl << m << endl;
3cout << "Here are the coefficients on the 1st super-diagonal and 2nd sub-diagonal of m:" << endl
4     << m.diagonal(1).transpose() << endl
5     << m.diagonal(-2).transpose() << endl;
6