v0.2.55..v0.2.56 changeset ImplicitPoiPolygonTypeTagger.h

diff --git a/hoot-core/src/main/cpp/hoot/core/visitors/ImplicitPoiPolygonTypeTagger.h b/hoot-core/src/main/cpp/hoot/core/visitors/ImplicitPoiPolygonTypeTagger.h
index a4a200d..2c6e608 100644
--- a/hoot-core/src/main/cpp/hoot/core/visitors/ImplicitPoiPolygonTypeTagger.h
+++ b/hoot-core/src/main/cpp/hoot/core/visitors/ImplicitPoiPolygonTypeTagger.h
@@ -43,8 +43,9 @@ public:
 
   static std::string className() { return "hoot::ImplicitPoiPolygonTypeTagger"; }
 
-  ImplicitPoiPolygonTypeTagger();
+  ImplicitPoiPolygonTypeTagger() = default;
   ImplicitPoiPolygonTypeTagger(const QString& databasePath);
+  virtual ~ImplicitPoiPolygonTypeTagger() = default;
 
   virtual QString getDescription() const
   { return "Adds tags to POIs and polygons implicitly derived from their names"; }