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

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

diff --git a/src/smpi/include/smpi_utils.hpp b/src/smpi/include/smpi_utils.hpp
index f6f2851..c308fc4 100644 (file)
--- a/src/smpi/include/smpi_utils.hpp
+++ b/src/smpi/include/smpi_utils.hpp
@@ -16,6 +16,6 @@ struct s_smpi_factor_t {
   std::vector<double> values;
 };
 
-XBT_PUBLIC std::vector<s_smpi_factor_t> parse_factor(std::string smpi_coef_string);
+XBT_PUBLIC std::vector<s_smpi_factor_t> parse_factor(const std::string& smpi_coef_string);
 
 #endif