ground/gcs/src/libs/eigen/doc/snippets/TopicStorageOrders_example.cpp

   1 Matrix<int, 3, 4, ColMajor> Acolmajor;
   2 Acolmajor << 8, 2, 2, 9,
   3              9, 1, 4, 4,
   4              3, 5, 4, 5;
   5 cout << "The matrix A:" << endl;
   6 cout << Acolmajor << endl << endl;
   7
   8 cout << "In memory (column-major):" << endl;
   9 for (int i = 0; i < Acolmajor.size(); i++)
  10   cout << *(Acolmajor.data() + i) << "  ";
  11 cout << endl << endl;
  12
  13 Matrix<int, 3, 4, RowMajor> Arowmajor = Acolmajor;
  14 cout << "In memory (row-major):" << endl;
  15 for (int i = 0; i < Arowmajor.size(); i++)
  16   cout << *(Arowmajor.data() + i) << "  ";
  17 cout << endl;
  18