490       const Handle(Adaptor2d_Curve2d)& thearc = solrst.Segment(inda).Curve();  in KeepInsidePoints()
491       projok = Contap_HContTool::Project(thearc,toproj,paramproj,Ptproj);  in KeepInsidePoints()
540       const Handle(Adaptor2d_Curve2d)& thearc = PStart.Arc();  in ComputeTangency()
542       gp_Pnt2d Ptoproj=Contap_HCurve2dTool::Value(thearc,theparam);  in ComputeTangency()
564         arcorien = Domain->Orientation(thearc);  in ComputeTangency()
568         Contap_HCurve2dTool::D1(thearc,theparam,pt2d,tg2drst);  in ComputeTangency()
1025   const Handle(Adaptor2d_Curve2d)& thearc = Line.Arc();  in ComputeInternalPointsOnRstr()
1030   Standard_Integer Nbpnts = Contap_HContTool::NbSamplesOnArc(thearc);  in ComputeInternalPointsOnRstr()
1033   toler = Contap_HCurve2dTool::Resolution(thearc,Precision::Confusion());  in ComputeInternalPointsOnRstr()
1038     Contap_HCurve2dTool::D1(thearc,paraminf,p2d,d2d);  in ComputeInternalPointsOnRstr()
1065     Contap_HCurve2dTool::D1(thearc,paramsup,p2d,d2d);  in ComputeInternalPointsOnRstr()
1089           Contap_HCurve2dTool::D1(thearc,paramp,p2d,d2d);  in ComputeInternalPointsOnRstr()
1678                 const Handle(Adaptor2d_Curve2d)& thearc = slin(k).Arc();  in Perform()
1681                 projok = Contap_HContTool::Project(thearc,toproj,paramproj,Ptproj);  in Perform()
1688                     Contap_HCurve2dTool::D1(thearc,paramproj,Ptproj,d2d);  in Perform()
1711                     ptvt.SetArc(thearc,paramproj,TLine,TArc);  in Perform()
1809       const Handle(Adaptor2d_Curve2d)& thearc = PStart.Arc();  in PutPointsOnLine()
1812       Contap_HCurve2dTool::D1(thearc,theparam,pt2d,d2d);  in PutPointsOnLine()
1842         PPoint.SetArc(thearc,theparam, TLine, TArc);  in PutPointsOnLine()