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CGAL 6.0 - 2D Arrangements
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AdaptableTernaryFunction Operations | |
A model of this concept must provide: | |
| Comparison_result | operator() (ArrTraits::X_monotone_curve_2 xc1, ArrTraits::X_monotone_curve_2 xc2, ArrTraits::Point_2 p) |
accepts two \(x\)-monotone curves xc1 and xc2 that have a common left endpoint p, and returns CGAL::SMALLER, CGAL::EQUAL or CGAL::LARGER according to the relative position of the two curves immediately to the right of \(p\). | |
| Comparison_result ArrTraits::CompareYAtXRight_2::operator() | ( | ArrTraits::X_monotone_curve_2 | xc1, |
| ArrTraits::X_monotone_curve_2 | xc2, | ||
| ArrTraits::Point_2 | p | ||
| ) |
accepts two \(x\)-monotone curves xc1 and xc2 that have a common left endpoint p, and returns CGAL::SMALLER, CGAL::EQUAL or CGAL::LARGER according to the relative position of the two curves immediately to the right of \(p\).
Note that in case one of the \(x\)-monotone curves is a vertical segment emanating upward from p, it is always considered to be above the other curve.