1 files changed, 6 insertions, 6 deletions

diff --git a/upstream/clipper-6.4.2/cpp/clipper.hpp b/upstream/clipper-6.4.2/cpp/clipper.hpp
index df1f813..8e91e81 100644
--- a/upstream/clipper-6.4.2/cpp/clipper.hpp
+++ b/upstream/clipper-6.4.2/cpp/clipper.hpp
@@ -242,7 +242,7 @@ protected:
   void DisposeOutRec(PolyOutList::size_type index);

   void SwapPositionsInAEL(TEdge *edge1, TEdge *edge2);

   void DeleteFromAEL(TEdge *e);

-  void UpdateEdgeIntoAEL(TEdge *&e);

+  void UpdateEdgeIntoAEL(TEdge *&e, bool *err_out);

 

   typedef std::vector<LocalMinimum> MinimaList;

   MinimaList::iterator m_CurrentLM;

@@ -317,9 +317,9 @@ private:
   void SwapPositionsInSEL(TEdge *edge1, TEdge *edge2);

   bool IsContributing(const TEdge& edge) const;

   bool IsTopHorz(const cInt XPos);

-  void DoMaxima(TEdge *e);

-  void ProcessHorizontals();

-  void ProcessHorizontal(TEdge *horzEdge);

+  void DoMaxima(TEdge *e, bool *err_out);

+  void ProcessHorizontals(bool *err_out);

+  void ProcessHorizontal(TEdge *horzEdge, bool *err_out);

   void AddLocalMaxPoly(TEdge *e1, TEdge *e2, const IntPoint &pt);

   OutPt* AddLocalMinPoly(TEdge *e1, TEdge *e2, const IntPoint &pt);

   OutRec* GetOutRec(int idx);

@@ -327,10 +327,10 @@ private:
   void IntersectEdges(TEdge *e1, TEdge *e2, IntPoint &pt);

   OutPt* AddOutPt(TEdge *e, const IntPoint &pt);

   OutPt* GetLastOutPt(TEdge *e);

-  bool ProcessIntersections(const cInt topY);

+  bool ProcessIntersections(const cInt topY, bool *err_out);

   void BuildIntersectList(const cInt topY);

   void ProcessIntersectList();

-  void ProcessEdgesAtTopOfScanbeam(const cInt topY);

+  void ProcessEdgesAtTopOfScanbeam(const cInt topY, bool *err_out);

   void BuildResult(Paths& polys);

   void BuildResult2(PolyTree& polytree);

   void SetHoleState(TEdge *e, OutRec *outrec);