Go to the documentation of this file.00001 #include <Eigen/Dense>
00002 #include <iostream>
00003
00004 using namespace std;
00005 using namespace Eigen;
00006
00007 int main()
00008 {
00009 Array22f m;
00010 m << 1,2,
00011 3,4;
00012 Array44f a = Array44f::Constant(0.6);
00013 cout << "Here is the array a:" << endl << a << endl << endl;
00014 a.block<2,2>(1,1) = m;
00015 cout << "Here is now a with m copied into its central 2x2 block:" << endl << a << endl << endl;
00016 a.block(0,0,2,3) = a.block(2,1,2,3);
00017 cout << "Here is now a with bottom-right 2x3 block copied into top-left 2x2 block:" << endl << a << endl << endl;
00018 }