[sonar] Declare functions "const" in src/mc/.

[simgrid.git] / src / mc / mc_hash.cpp

diff --git a/src/mc/mc_hash.cpp b/src/mc/mc_hash.cpp
index 7ae53cb..7b86d7f 100644 (file)
--- a/src/mc/mc_hash.cpp
+++ b/src/mc/mc_hash.cpp
@@ -30,10 +30,7 @@ public:
   {
     state_ = (state_ << 5) + state_ + x;
   }
-  hash_type value()
-  {
-    return state_;
-  }
+  hash_type value() const { return state_; }
 };
 
 }