1 Array44i a
= Array44i::Random();
2 cout
<< "Here is the array a:" << endl
<< a
<< endl
;
3 cout
<< "Here is a.rightCols<2>():" << endl
;
4 cout
<< a
.rightCols
<2>() << endl
;
5 a
.rightCols
<2>().setZero();
6 cout
<< "Now the array a is:" << endl
<< a
<< endl
;