From 20e17089650b44b55cb0405061a912c766bded40 Mon Sep 17 00:00:00 2001 From: bangerth Date: Sun, 6 Sep 2009 01:20:38 +0000 Subject: [PATCH] Add to documentation. git-svn-id: https://svn.dealii.org/trunk@19397 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/base/include/base/utilities.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/deal.II/base/include/base/utilities.h b/deal.II/base/include/base/utilities.h index e6b2234e53..e97cad96e1 100644 --- a/deal.II/base/include/base/utilities.h +++ b/deal.II/base/include/base/utilities.h @@ -278,6 +278,11 @@ namespace Utilities * communicators over which they can * interact without interfering with each * other. + * + * When no longer needed, the + * communicator created here needs to + * be destroyed using + * MPI_Comm_free. */ MPI_Comm duplicate_communicator (const MPI_Comm &mpi_communicator); -- 2.39.5