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Kernel::HasOnNegativeSide_2

A model for this must provide:

bool
fo.operator() ( Kernel::Circle_2 c,
Kernel::Point_2 p)
returns true iff p lies on the negative side of c.

bool fo.operator() ( Kernel::Line_2 l, Kernel::Point_2 p)
returns true iff p lies on the negative side of l (l is considered a halfspace).

bool
fo.operator() ( Kernel::Triangle_2 t,
Kernel::Point_2 p)
returns true iff p lies on the negative side of t.

Refines

AdaptableFunctor

See Also

CGAL::Circle_2<R>
CGAL::Line_2<R>
CGAL::Triangle_2<R>


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www.cgal.org. Aug 13, 2001.