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## Kernel::LessRotateCCW_2

A model for this must provide:

bool |
fo.operator() ( | Kernel::Point_2 p, Kernel::Point_2 q, Kernel::Point_2 r)
|  | returns true iff the three points p, q and r form a left turn or if they are collinear and the distance of q to p is larger than the distance of r to p, where p is the point passed to the object at construction. Precondition: p does not lie in the interior of the segment rq, i.e. p is an extreme point with respect to {p,q,r}.

### Refines

AdaptableFunctor (with three arguments)

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The CGAL Project . Tue, December 21, 2004 .