Avoid costly exceptions when looking into a map.

[simgrid.git] / src / smpi / include / smpi_group.hpp

diff --git a/src/smpi/include/smpi_group.hpp b/src/smpi/include/smpi_group.hpp
index 64812ca..7380364 100644 (file)
--- a/src/smpi/include/smpi_group.hpp
+++ b/src/smpi/include/smpi_group.hpp
@@ -16,7 +16,7 @@ class Group : public F2C{
   private:
     int size_;
     int *rank_to_index_map_;
-    xbt_dict_t index_to_rank_map_;
+    std::unordered_map<int, int> index_to_rank_map_;
     int refcount_;
   public:
     explicit Group();