v0.2.55..v0.2.56 changeset DecomposeBuildingRelationsVisitor.h

diff --git a/hoot-core/src/main/cpp/hoot/core/visitors/DecomposeBuildingRelationsVisitor.h b/hoot-core/src/main/cpp/hoot/core/visitors/DecomposeBuildingRelationsVisitor.h
index ce5cf3a..8e41f2e 100644
--- a/hoot-core/src/main/cpp/hoot/core/visitors/DecomposeBuildingRelationsVisitor.h
+++ b/hoot-core/src/main/cpp/hoot/core/visitors/DecomposeBuildingRelationsVisitor.h
@@ -51,7 +51,8 @@ public:
 
   static int logWarnCount;
 
-  DecomposeBuildingRelationsVisitor();
+  DecomposeBuildingRelationsVisitor() = default;
+  virtual ~DecomposeBuildingRelationsVisitor() = default;
 
   virtual void visit(const ConstElementPtr& e);