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FunctionObjectConcept

CircularKernel::CompareYatX_2

An object fo of this type must provide two operators that compare a point p and an arc a on the vertical line passing through p.

Comparison_result fo ( CircularKernel::Circular_arc_point_2 p , CircularKernel::Circular_arc_2 a )
For a circular arc.
Precondition: The arc a must be monotone and p must be in the vertical range of a.

Comparison_result fo ( CircularKernel::Circular_arc_point_2 p , CircularKernel::Line_arc_2 a )
Same for a segment.

Next: CircularKernel::CompareYtoRight_2
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CGAL Open Source Project. Release 4.2. 7 March 2013.