From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Mon, 30 May 2022 15:17:24 +0000 (+0200)
Subject: Add default value for every member variable (useful with default constructor).
X-Git-Tag: v3.32~207
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/574364efe46d9b5a9870476e1fcc78f7e07cc14f

Add default value for every member variable (useful with default constructor).
---

diff --git a/src/smpi/include/smpi_comm.hpp b/src/smpi/include/smpi_comm.hpp
index 1ba249e014..dcab19ec98 100644
--- a/src/smpi/include/smpi_comm.hpp
+++ b/src/smpi/include/smpi_comm.hpp
@@ -19,7 +19,7 @@ namespace simgrid::smpi {
 
 class Comm : public F2C, public Keyval{
   friend Topo;
-  MPI_Group group_;
+  MPI_Group group_         = MPI_GROUP_NULL;
   SMPI_Topo_type topoType_ = MPI_INVALID_TOPO;
   std::shared_ptr<Topo> topo_; // to be replaced by an union
   int refcount_          = 1;
@@ -35,7 +35,7 @@ class Comm : public F2C, public Keyval{
   std::list<MPI_Win> rma_wins_; // attached windows for synchronization.
   std::string name_;
   MPI_Info info_ = MPI_INFO_NULL;
-  int id_;
+  int id_                      = MPI_UNDEFINED;
   MPI_Errhandler errhandler_ =  _smpi_cfg_default_errhandler_is_error ? MPI_ERRORS_ARE_FATAL : MPI_ERRORS_RETURN;;
   MPI_Errhandler* errhandlers_ = nullptr; //for MPI_COMM_WORLD only