Concatenate nested namespaces (sonar).

[simgrid.git] / src / smpi / colls / smpi_mpich_selector.cpp

diff --git a/src/smpi/colls/smpi_mpich_selector.cpp b/src/smpi/colls/smpi_mpich_selector.cpp
index 16f01f0d6199bc93c1739039d0fe06fd48ac73a8..4a3a6ae01d23a470407f8f2be37d5c3758e34584 100644 (file)
--- a/src/smpi/colls/smpi_mpich_selector.cpp
+++ b/src/smpi/colls/smpi_mpich_selector.cpp
@@ -58,8 +58,7 @@
 
    End Algorithm: MPI_Allreduce
 */
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 int allreduce__mpich(const void *sbuf, void *rbuf, int count,
                         MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
 {
@@ -704,6 +703,4 @@ int scatter__mpich(const void *sbuf, int scount,
   }
   return scatter__ompi_binomial(sbuf, scount, sdtype, rbuf, rcount, rdtype, root, comm);
 }
-}
-}
-
+} // namespace simgrid::smpi