Kernel::CounterclockwiseInBetween_2

A model for this must provide:

bool
fo.operator() ( Kernel::Direction_2 d,
Kernel::Direction_2 d1,
Kernel::Direction_2 d2)
returns true iff d is not equal to d1, and while rotating counterclockwise starting at d1, d is reached strictly before d2 is reached. Note that true is returned if d1 == d2, unless also d == d1.

Refines

AdaptableFunctor (with three arguments)

See Also

CGAL::Direction_2<Kernel>