Reduce the amount of header files loading xbt/string.hpp

[simgrid.git] / src / smpi / colls / allgather / allgather-smp-simple.cpp

diff --git a/src/smpi/colls/allgather/allgather-smp-simple.cpp b/src/smpi/colls/allgather/allgather-smp-simple.cpp
index b279d4d..cf4abb9 100644 (file)
--- a/src/smpi/colls/allgather/allgather-smp-simple.cpp
+++ b/src/smpi/colls/allgather/allgather-smp-simple.cpp
@@ -1,14 +1,12 @@
-/* Copyright (c) 2013-2020. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2013-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "../colls_private.hpp"
+#include "xbt/string.hpp"
 
-namespace simgrid{
-namespace smpi{
-
+namespace simgrid::smpi {
 
 int allgather__smp_simple(const void *send_buf, int scount,
                           MPI_Datatype stype, void *recv_buf,
@@ -76,9 +74,9 @@ int allgather__smp_simple(const void *send_buf, int scount,
 
   if (intra_rank == 0) {
     int num_req = (inter_comm_size - 1) * 2;
-    MPI_Request* reqs    = new MPI_Request[num_req];
+    auto* reqs           = new MPI_Request[num_req];
     MPI_Request* req_ptr = reqs;
-    MPI_Status* stat     = new MPI_Status[num_req];
+    auto* stat           = new MPI_Status[num_req];
 
     for (i = 1; i < inter_comm_size; i++) {
 
@@ -125,6 +123,4 @@ int allgather__smp_simple(const void *send_buf, int scount,
   return MPI_SUCCESS;
 }
 
-
-}
-}
+} // namespace simgrid::smpi