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Merge branch 'master' of scm.gforge.inria.fr:/gitroot/simgrid/simgrid
[simgrid.git]
/
src
/
smpi
/
mpi
/
smpi_group.cpp
diff --git
a/src/smpi/mpi/smpi_group.cpp
b/src/smpi/mpi/smpi_group.cpp
index
8cc21c3
..
580d0d6
100644
(file)
--- a/
src/smpi/mpi/smpi_group.cpp
+++ b/
src/smpi/mpi/smpi_group.cpp
@@
-39,7
+39,7
@@
Group::Group(MPI_Group origin)
rank_to_index_map_[i] = origin->rank_to_index_map_[i];
}
rank_to_index_map_[i] = origin->rank_to_index_map_[i];
}
- for (auto elm : origin->index_to_rank_map_) {
+ for (auto
const&
elm : origin->index_to_rank_map_) {
index_to_rank_map_.insert({elm.first, elm.second});
}
}
index_to_rank_map_.insert({elm.first, elm.second});
}
}
@@
-73,11
+73,8
@@
int Group::rank(int index)
{
if (this == MPI_GROUP_EMPTY)
return MPI_UNDEFINED;
{
if (this == MPI_GROUP_EMPTY)
return MPI_UNDEFINED;
- try {
- return index_to_rank_map_.at(index);
- } catch (std::out_of_range& unfound) {
- return MPI_UNDEFINED;
- }
+ auto rank = index_to_rank_map_.find(index);
+ return rank == index_to_rank_map_.end() ? MPI_UNDEFINED : rank->second;
}
void Group::ref()
}
void Group::ref()