Kernel::LeftTurn_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.

Refines

AdaptableFunctor (with three arguments)

See Also

CGAL::left_turn