v0.2.53..v0.2.54 changeset TagKeyCountVisitor.h

diff --git a/hoot-core/src/main/cpp/hoot/core/visitors/TagKeyCountVisitor.h b/hoot-core/src/main/cpp/hoot/core/visitors/TagKeyCountVisitor.h
index e65e9dd..01ded58 100644
--- a/hoot-core/src/main/cpp/hoot/core/visitors/TagKeyCountVisitor.h
+++ b/hoot-core/src/main/cpp/hoot/core/visitors/TagKeyCountVisitor.h
@@ -22,7 +22,7 @@
  * This will properly maintain the copyright information. DigitalGlobe
  * copyrights will be updated automatically.
  *
- * @copyright Copyright (C) 2015, 2016, 2017, 2018, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ * @copyright Copyright (C) 2015, 2016, 2017, 2018, 2019, 2020 DigitalGlobe (http://www.digitalglobe.com/)
  */
 #ifndef TAGKEYCOUNTVISITOR_H
 #define TAGKEYCOUNTVISITOR_H
@@ -57,6 +57,8 @@ public:
 
   virtual void setConfiguration(const Settings& conf);
 
+  virtual std::string getClassName() const { return className(); }
+
 private:
 
   QStringList _keys;