\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.3 - 2D Regularized Boolean Set-Operations

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
List of all members
ArrDirectionalTraits::CompareEndpointsXy_2 Concept Reference
Concepts

## Definition

Refines:
  `AdaptableUnaryFunction`

Has Models:
  `ArrangementDirectionalXMonotoneTraits_2::Compare_endpoints_xy_2`

## Operations
A model of this concept must provide:
Comparison_result | operator() (ArrDirectionalTraits::X_monotone_curve_2 xc)
| accepts an input curve `xc` and compares its source and target points. More...

## Member Function Documentation

Comparison_result ArrDirectionalTraits::CompareEndpointsXy_2::operator() | ( | ArrDirectionalTraits::X_monotone_curve_2 | xc) |  |

accepts an input curve `xc` and compares its source and target points.

It returns `SMALLER` if the curve is directed from lexicographically left to right, and `LARGER` if it is directed from lexicographically right to left.