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

[simgrid.git] / src / smpi / internals / smpi_utils.cpp

diff --git a/src/smpi/internals/smpi_utils.cpp b/src/smpi/internals/smpi_utils.cpp
index 5718e52..ddde90d 100644 (file)
--- a/src/smpi/internals/smpi_utils.cpp
+++ b/src/smpi/internals/smpi_utils.cpp
@@ -11,7 +11,7 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_utils, smpi, "Logging specific to SMPI (utils)");
 
-std::vector<s_smpi_factor_t> parse_factor(std::string smpi_coef_string)
+std::vector<s_smpi_factor_t> parse_factor(const std::string& smpi_coef_string)
 {
   std::vector<s_smpi_factor_t> smpi_factor;