ArrDirectionalTraits::ConstructOpposite_2 Class Reference

#include <Concepts/ArrDirectionalTraits--ConstructOpposite_2.h>

Definition

Refines

AdaptableUnaryFunction

Has models

AosDirectionalXMonotoneTraits_2::Construct_opposite_2

Operations
A model of this concept must provide:
ArrDirectionalTraits::X_monotone_curve_2	operator() (ArrDirectionalTraits::X_monotone_curve_2 xc)
	accepts an $x$-monotone curve xc and returns its opposite curve, namely a curve whose graph is the same as xc's, and whose source and target are swapped with respect to xc's source and target.

Member Function Documentation

operator()()

ArrDirectionalTraits::X_monotone_curve_2 ArrDirectionalTraits::ConstructOpposite_2::operator()

(

ArrDirectionalTraits::X_monotone_curve_2

xc

)

accepts an $x$-monotone curve xc and returns its opposite curve, namely a curve whose graph is the same as xc's, and whose source and target are swapped with respect to xc's source and target.