//function : Init
// purpose :
//=============================================================================
-void Bisector_BisecPC::Init (const Handle_Geom2d_Curve& Curve,
+void Bisector_BisecPC::Init (const Handle(Geom2d_Curve)& Curve,
const gp_Pnt2d& Point,
const Standard_Real Sign,
const TColStd_SequenceOfReal& StartIntervals,