I have a question that if ghost_indices should be past to a vector's reinit? In step-40 and line 89 of this test <https://github.com/dealii/dealii/blob/master/tests/mpi/solution_transfer_04.cc#:~:text=solution.reinit(locally_owned_dofs,%20MPI_COMM_WORLD);>, system_rhs and solution are reinit with reinit(local_dofs, mpi_communicator) only. But in line 95 of that test <https://github.com/dealii/dealii/blob/master/tests/mpi/solution_transfer_04.cc#:~:text=old_solution.reinit(locally_owned_dofs,>, we need ghost_indices as argument. That's same for one of my code, where I found a bug because I didn't use locally_relevant_dofs when reinit a system_rhs. To reduce mistakes, should vectors always be reinit with ghost_indices then ?
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