From: Timo Heister <timo.heister@gmail.com>
Date: Fri, 19 Nov 2021 11:21:55 +0000 (-0500)
Subject: round 2 of comments
X-Git-Tag: v9.4.0-rc1~819^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12964%2Fhead;p=dealii.git

round 2 of comments
---

diff --git a/include/deal.II/base/mpi.h b/include/deal.II/base/mpi.h
index 3449bebec3..ea98a5c317 100644
--- a/include/deal.II/base/mpi.h
+++ b/include/deal.II/base/mpi.h
@@ -522,14 +522,14 @@ namespace Utilities
      * else
      * {
      *   MPI_Datatype bigtype =
-     * Utilities::MPI::create_mpi_data_type_n_bytes(buffer.size());
+     *     Utilities::MPI::create_mpi_data_type_n_bytes(buffer.size());
      *   MPI_Send(buffer.data(), 1, bigtype, dest, tag, comm);
      *   MPI_Type_free(&bigtype);
      * }
      * </code>
      */
     MPI_Datatype
-    create_mpi_data_type_n_bytes(std::size_t n_bytes);
+    create_mpi_data_type_n_bytes(const std::size_t n_bytes);
 
     /**
      * Return the sum over all processors of the value @p t. This function is
diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index bcb7bcb0ee..f72835b025 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -298,7 +298,7 @@ namespace Utilities
 
 
     MPI_Datatype
-    create_mpi_data_type_n_bytes(std::size_t n_bytes)
+    create_mpi_data_type_n_bytes(const std::size_t n_bytes)
     {
 #  ifdef DEAL_II_WITH_MPI
       // Simplified version from BigMPI repository, see