Add a comment about the deleted copy constructor and assignment

key4hep · Dec 19, 2024 · bb6bd97 · bb6bd97
1 parent a1fab10
commit bb6bd97
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/utils/include/edm4hep/utils/ParticleIDUtils.h b/utils/include/edm4hep/utils/ParticleIDUtils.h
@@ -55,6 +55,7 @@ class PIDHandler {
 public:
   PIDHandler() = default;
   ~PIDHandler() = default;
+  // Copies are not allowed to avoid copying the internal maps
   PIDHandler(const PIDHandler&) = delete;
   PIDHandler& operator=(const PIDHandler&) = delete;
   PIDHandler(PIDHandler&&) = default;