Fix most cosmetics and code warnings

[simgrid.git] / src / mc / explo / udpor / Configuration.cpp

diff --git a/src/mc/explo/udpor/Configuration.cpp b/src/mc/explo/udpor/Configuration.cpp
index 447b5f0..8cc96f2 100644 (file)
--- a/src/mc/explo/udpor/Configuration.cpp
+++ b/src/mc/explo/udpor/Configuration.cpp
@@ -18,7 +18,7 @@ Configuration::Configuration(std::initializer_list<UnfoldingEvent*> events) : Co
 {
 }
 
-Configuration::Configuration(EventSet events) : events_(events)
+Configuration::Configuration(const EventSet& events) : events_(events)
 {
   if (!events_.is_valid_configuration()) {
     throw std::invalid_argument("The events do not form a valid configuration");