CircularKernel::HasOn_2

Definition

To test whether a point lies on a curve.

An object fo of this type must provide:

bool	fo ( CircularKernel::Line_2 l, CircularKernel::Circular_arc_point_2 p)
		For a line.
bool	fo ( CircularKernel::Circle_2 c, CircularKernel::Circular_arc_point_2 p)
		For a circle.
bool	fo ( CircularKernel::Line_arc_2 l, CircularKernel::Circular_arc_point_2 p)
		For a line arc.
bool	fo ( CircularKernel::Circular_arc_2 c, CircularKernel::Circular_arc_point_2 p)
		For a circular arc. Precondition: $$c is $$x-monotone.