Go to the documentation of this file.00001 #include <Eigen/Core>
00002 #include <Eigen/LU>
00003 #include <Eigen/QR>
00004 #include <Eigen/Cholesky>
00005 #include <Eigen/Geometry>
00006 #include <Eigen/Jacobi>
00007 #include <Eigen/Eigenvalues>
00008 #include <iostream>
00009
00010 using namespace Eigen;
00011 using namespace std;
00012
00013 int main(int, char**)
00014 {
00015 cout.precision(3);
00016 MatrixXi m(2,2);
00017 m << 1, 0,
00018 1, 1;
00019 cout << "Comparing m with identity matrix:" << endl;
00020 cout << m.cwiseEqual(MatrixXi::Identity(2,2)) << endl;
00021 int count = m.cwiseEqual(MatrixXi::Identity(2,2)).count();
00022 cout << "Number of coefficients that are equal: " << count << endl;
00023
00024 return 0;
00025 }