From 94b526fccde9438ebcd28251f044771a15003c56 Mon Sep 17 00:00:00 2001 From: Peter Munch Date: Mon, 10 May 2021 13:24:13 +0200 Subject: [PATCH] Fix PreconditionMG::get_mpi_communicator() --- include/deal.II/multigrid/multigrid.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/deal.II/multigrid/multigrid.h b/include/deal.II/multigrid/multigrid.h index f62db72383..d2775abd2a 100644 --- a/include/deal.II/multigrid/multigrid.h +++ b/include/deal.II/multigrid/multigrid.h @@ -546,7 +546,7 @@ public: /** * Return the MPI communicator object in use with this preconditioner. */ - const MPI_Comm & + MPI_Comm get_mpi_communicator() const; /** @@ -863,7 +863,7 @@ PreconditionMG::locally_owned_domain_indices( template -const MPI_Comm & +MPI_Comm PreconditionMG::get_mpi_communicator() const { // currently parallel GMG works with parallel triangulations only, -- 2.39.5