xref: /aosp_15_r20/external/eigen/doc/snippets/Slicing_arrayexpr.cpp (revision bf2c37156dfe67e5dfebd6d394bad8b2ab5804d4) 
1 ArrayXi ind(5); ind<<4,2,5,5,3;
2 MatrixXi A = MatrixXi::Random(4,6);
3 cout << "Initial matrix A:\n" << A << "\n\n";
4 cout << "A(all,ind-1):\n" << A(all,ind-1) << "\n\n";
5