Concatenate nested namespaces (sonar).

[simgrid.git] / src / smpi / colls / allreduce / allreduce-ompi-ring-segmented.cpp

diff --git a/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp b/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
index bc010b4..dfb6100 100644 (file)
--- a/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
+++ b/src/smpi/colls/allreduce/allreduce-ompi-ring-segmented.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2020. The SimGrid Team.
+/* Copyright (c) 2013-2022. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -155,8 +155,7 @@
 
 #include "../colls_private.hpp"
 
-namespace simgrid {
-namespace smpi {
+namespace simgrid::smpi {
 int allreduce__ompi_ring_segmented(const void *sbuf, void *rbuf, int count,
                                    MPI_Datatype dtype,
                                    MPI_Op op,
@@ -396,5 +395,4 @@ int allreduce__ompi_ring_segmented(const void *sbuf, void *rbuf, int count,
    smpi_free_tmp_buffer(inbuf[1]);
    return ret;
 }
-}
-}
+} // namespace simgrid::smpi