Concatenate nested namespaces (sonar).

[simgrid.git] / src / smpi / colls / reduce / reduce-mvapich-two-level.cpp

diff --git a/src/smpi/colls/reduce/reduce-mvapich-two-level.cpp b/src/smpi/colls/reduce/reduce-mvapich-two-level.cpp
index 71e9233..cf090d0 100644 (file)
--- a/src/smpi/colls/reduce/reduce-mvapich-two-level.cpp
+++ b/src/smpi/colls/reduce/reduce-mvapich-two-level.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2021. 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
@@ -73,8 +73,7 @@ static int (*reduce_fn)(const void *sendbuf,
                              int count,
                              MPI_Datatype datatype,
                              MPI_Op op, int root, MPI_Comm  comm);
-namespace simgrid {
-namespace smpi {
+namespace simgrid::smpi {
 int reduce__mvapich2_two_level( const void *sendbuf,
                                 void *recvbuf,
                                 int count,
@@ -295,5 +294,4 @@ int reduce__mvapich2_two_level( const void *sendbuf,
   fn_exit:
     return mpi_errno;
 }
-}
-}
+} // namespace simgrid::smpi