Files
FastDeploy/third_party/eigen/doc/snippets/Slicing_arrayexpr.cpp
Jack Zhou 355382ad63 Move eigen to third party (#282)
* remove useless statement

* Add eigen to third_party dir

* remove reducdant lines
2022-09-26 19:24:02 +08:00

6 lines
177 B
C++

ArrayXi ind(5);
ind << 4, 2, 5, 5, 3;
MatrixXi A = MatrixXi::Random(4, 6);
cout << "Initial matrix A:\n" << A << "\n\n";
cout << "A(all,ind-1):\n" << A(all, ind - 1) << "\n\n";