Kernel::CompareAngleWithXAxis_2 Concept Reference

Definition

Refines:

AdaptableFunctor (with two arguments)

Operations
A model of this concept must provide:
Comparison_result	operator() (const Kernel::Direction_2 &d, const Kernel::Direction_2 &e)
	compares the angles between the positive \( x\)-axis and the directions in counterclockwise order.