Use const& for the parameters of type std::string not affected by previous commit.

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

diff --git a/src/smpi/include/private.hpp b/src/smpi/include/private.hpp
index c0bdcde..80a047a 100644 (file)
--- a/src/smpi/include/private.hpp
+++ b/src/smpi/include/private.hpp
@@ -62,10 +62,10 @@ XBT_PRIVATE simgrid::smpi::ActorExt* smpi_process();
 XBT_PRIVATE simgrid::smpi::ActorExt* smpi_process_remote(simgrid::s4u::ActorPtr actor);
 XBT_PRIVATE int smpi_process_count();
 
-XBT_PRIVATE void smpi_deployment_register_process(const std::string instance_id, int rank,
+XBT_PRIVATE void smpi_deployment_register_process(const std::string& instance_id, int rank,
                                                   simgrid::s4u::ActorPtr actor);
-XBT_PRIVATE MPI_Comm* smpi_deployment_comm_world(const std::string instance_id);
-XBT_PRIVATE simgrid::s4u::Barrier* smpi_deployment_finalization_barrier(const std::string instance_id);
+XBT_PRIVATE MPI_Comm* smpi_deployment_comm_world(const std::string& instance_id);
+XBT_PRIVATE simgrid::s4u::Barrier* smpi_deployment_finalization_barrier(const std::string& instance_id);
 XBT_PRIVATE void smpi_deployment_cleanup_instances();
 
 XBT_PRIVATE void smpi_comm_copy_buffer_callback(smx_activity_t comm, void* buff, size_t buff_size);