xref: /aosp_15_r20/external/eigen/doc/snippets/tut_matrix_assignment_resizing.cpp (revision bf2c37156dfe67e5dfebd6d394bad8b2ab5804d4) 
1 MatrixXf a(2,2);
2 std::cout << "a is of size " << a.rows() << "x" << a.cols() << std::endl;
3 MatrixXf b(3,3);
4 a = b;
5 std::cout << "a is now of size " << a.rows() << "x" << a.cols() << std::endl;
6