Concept

ArrTraits::AreMergeable_2

Refines

Functor

Has Models

ArrangementXMonotoneTraits_2::Are_mergeable_2

bool fo ( 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.