X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/15f804cfddebc4fe4b305acd1c66487f2405420d..916cc08a5243e265e7900010e68ffff4e916e345:/src/smpi/include/smpi_topo.hpp

diff --git a/src/smpi/include/smpi_topo.hpp b/src/smpi/include/smpi_topo.hpp
index fe58401bb6..f1b652417d 100644
--- a/src/smpi/include/smpi_topo.hpp
+++ b/src/smpi/include/smpi_topo.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2023. 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. */
@@ -8,11 +8,11 @@
 
 #include "smpi_comm.hpp"
 #include "smpi_status.hpp"
+#include <memory>
 
-typedef SMPI_Topology *MPI_Topology;
+using MPI_Topology = std::shared_ptr<SMPI_Topology>;
 
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 
 class Topo {
   MPI_Comm comm_ = MPI_COMM_NULL;
@@ -38,7 +38,7 @@ public:
   int get(int maxdims, int* dims, int* periods, int* coords);
   int rank(const int* coords, int* rank);
   int shift(int direction, int disp, int* rank_source, int* rank_dest);
-  int dim_get(int* ndims);
+  int dim_get(int* ndims) const;
   static int Dims_create(int nnodes, int ndims, int dims[]);
 };
 
@@ -55,8 +55,6 @@ class Topo_Dist_Graph: public Topo {
   std::vector<int> out_weights_;
 };
 
-}
-}
-
+} // namespace simgrid::smpi
 
 #endif