v0.2.55..v0.2.56 changeset AddHilbertReviewSortOrderOp.h

diff --git a/hoot-core/src/main/cpp/hoot/core/ops/AddHilbertReviewSortOrderOp.h b/hoot-core/src/main/cpp/hoot/core/ops/AddHilbertReviewSortOrderOp.h
index ebe0dc7..a5043d4 100644
--- a/hoot-core/src/main/cpp/hoot/core/ops/AddHilbertReviewSortOrderOp.h
+++ b/hoot-core/src/main/cpp/hoot/core/ops/AddHilbertReviewSortOrderOp.h
@@ -41,7 +41,10 @@ public:
 
   static std::string className() { return "hoot::AddHilbertReviewSortOrderOp"; }
 
-  AddHilbertReviewSortOrderOp();
+  static int logWarnCount;
+
+  AddHilbertReviewSortOrderOp() = default;
+  virtual ~AddHilbertReviewSortOrderOp() = default;
 
   virtual void apply(OsmMapPtr& map);