text: ﻿using System.Diagnostics;
  
  namespace Microsoft.Msagl.Routing.ConstrainedDelaunayTriangulation {
      /// <summary>
      /// 
      /// </summary>
      internal class PerimeterEdge {
          internal CdtSite Start;
          internal CdtSite End;
          internal PerimeterEdge Prev, Next;
          internal CdtEdge Edge;
  
          internal PerimeterEdge(CdtEdge edge) {
              Debug.Assert(edge.CcwTriangle==null || edge.CwTriangle==null);
              Edge = edge;
          }
      }
  }