ArrTraits::AreMergeable_2 Concept Reference

Definition

Refines

Functor

Has Models:

ArrangementXMonotoneTraits_2::Are_mergeable_2

Operations
A model of this concept must provide:
bool	operator() (ArrTraits::X_monotone_curve_2 xc1, ArrTraits::X_monotone_curve_2 xc2)
	accepts two \(x\)-monotone curves xc1 and xc2 and determines whether they can be merged to form a single \(x\)-monotone curve.

Member Function Documentation

operator()()

bool ArrTraits::AreMergeable_2::operator()	(	ArrTraits::X_monotone_curve_2	xc1,
		ArrTraits::X_monotone_curve_2	xc2
	)

accepts two \(x\)-monotone curves xc1 and xc2 and determines whether they can be merged to form a single \(x\)-monotone curve.

xc1 and xc2 are mergeable if their underlying curves are identical, they share a common endpoint, and they do not bend to form a non- \(x\)-monotone curve.