| Brian Silverman | 72890c2 | 2015-09-19 14:37:37 -0400 | [diff] [blame^] | 1 | MatrixXi m = MatrixXi::Random(3,4); |
| 2 | cout << "Here is the matrix m:" << endl << m << endl; |
| 3 | cout << "Here is the rowwise reverse of m:" << endl << m.rowwise().reverse() << endl; |
| 4 | cout << "Here is the colwise reverse of m:" << endl << m.colwise().reverse() << endl; |
| 5 | |
| 6 | cout << "Here is the coefficient (1,0) in the rowise reverse of m:" << endl |
| 7 | << m.rowwise().reverse()(1,0) << endl; |
| 8 | cout << "Let us overwrite this coefficient with the value 4." << endl; |
| 9 | //m.colwise().reverse()(1,0) = 4; |
| 10 | cout << "Now the matrix m is:" << endl << m << endl; |