Use references for parameters of type std::vector.

[simgrid.git] / src / surf / HostImpl.hpp

diff --git a/src/surf/HostImpl.hpp b/src/surf/HostImpl.hpp
index d7cfc9b..1b480a5 100644 (file)
--- a/src/surf/HostImpl.hpp
+++ b/src/surf/HostImpl.hpp
@@ -29,7 +29,7 @@ class XBT_PRIVATE HostModel : public kernel::resource::Model {
 public:
   HostModel() : Model(Model::UpdateAlgo::FULL) {}
 
 public:
   HostModel() : Model(Model::UpdateAlgo::FULL) {}
 

-  virtual kernel::resource::Action* execute_parallel(const std::vector<s4u::Host*> host_list,
+  virtual kernel::resource::Action* execute_parallel(const std::vector<s4u::Host*>& host_list,

                                                      const double* flops_amount, const double* bytes_amount,
                                                      double rate);
 };
                                                      const double* flops_amount, const double* bytes_amount,
                                                      double rate);
 };