v0.2.52..v0.2.53 changeset HighwaySnapMerger.h

diff --git a/hoot-core/src/main/cpp/hoot/core/conflate/highway/HighwaySnapMerger.h b/hoot-core/src/main/cpp/hoot/core/conflate/highway/HighwaySnapMerger.h
index f99e02b..5f3d984 100644
--- a/hoot-core/src/main/cpp/hoot/core/conflate/highway/HighwaySnapMerger.h
+++ b/hoot-core/src/main/cpp/hoot/core/conflate/highway/HighwaySnapMerger.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 HIGHWAYSNAPMERGER_H
 #define HIGHWAYSNAPMERGER_H
@@ -56,6 +56,10 @@ public:
 
   virtual void apply(const OsmMapPtr& map, std::vector<std::pair<ElementId, ElementId>>& replaced);
 
+  void setMatchedBy(const QString& matchedBy) { _matchedBy = matchedBy; }
+
+  virtual QString getDescription() const { return "Merges both road geometries and tags"; }
+
 protected:
 
   // When roads are split and the pieces stored in multilinestring relations, this decides if the
@@ -69,14 +73,15 @@ protected:
   virtual bool _mergePair(const OsmMapPtr& map, ElementId eid1, ElementId eid2,
                           std::vector<std::pair<ElementId, ElementId>>& replaced);
 
-  virtual QString getDescription() const { return "Merges both road geometries and tags"; }
-
 private:
 
   std::shared_ptr<SublineStringMatcher> _sublineMatcher;
 
   ReviewMarker _reviewMarker;
 
+  // indicates which matcher matched the elements being processed by this merger
+  QString _matchedBy;
+
   /**
    * Returns true if the way directly connects the left and right ways. There is some tolerance
    * for "directly". See ticket #951 for details.