v0.2.53..v0.2.54 changeset CopyMapSubsetOp.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/ops/CopyMapSubsetOp.cpp b/hoot-core/src/main/cpp/hoot/core/ops/CopyMapSubsetOp.cpp
index c5eea8f..fe69ee0 100644
--- a/hoot-core/src/main/cpp/hoot/core/ops/CopyMapSubsetOp.cpp
+++ b/hoot-core/src/main/cpp/hoot/core/ops/CopyMapSubsetOp.cpp
@@ -79,6 +79,7 @@ public:
   }
 
   virtual QString getDescription() const { return ""; }
+  virtual std::string getClassName() const { return ""; }
 
   std::set<ElementId>& getElementsAdded() { return _elementsAdded; }