v0.2.55..v0.2.56 changeset ConflatableCriteriaVisitor.h

diff --git a/hoot-core/src/main/cpp/hoot/core/visitors/ConflatableCriteriaVisitor.h b/hoot-core/src/main/cpp/hoot/core/visitors/ConflatableCriteriaVisitor.h
index 3569b2a..c639871 100644
--- a/hoot-core/src/main/cpp/hoot/core/visitors/ConflatableCriteriaVisitor.h
+++ b/hoot-core/src/main/cpp/hoot/core/visitors/ConflatableCriteriaVisitor.h
@@ -35,6 +35,10 @@
 namespace hoot
 {
 
+/**
+ * This is primarily useful for debugging when trying to find out whether hoot can conflate or
+ * which conflator it will use for a particular feature.
+ */
 class ConflatableCriteriaVisitor : public ElementVisitor, public ConstOsmMapConsumer
 {
 
@@ -42,7 +46,8 @@ public:
 
   static std::string className() { return "hoot::ConflatableCriteriaVisitor"; }
 
-  ConflatableCriteriaVisitor();
+  ConflatableCriteriaVisitor() = default;
+  virtual ~ConflatableCriteriaVisitor() = default;
 
   virtual void visit(const std::shared_ptr<Element>& e);