Jpp 19.3.0-rc.3
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JGEOMETRY2D::JConvexHull2D::JLowerHull Struct Reference

Auxiliary class for sorting elements. More...

#include <JGeometry2DToolkit.hh>

Public Member Functions

template<class T >
bool operator() (const T &first, const T &second) const
 Sort criterion for lower hull.
 

Detailed Description

Auxiliary class for sorting elements.

Definition at line 171 of file JGeometry2DToolkit.hh.

Member Function Documentation

◆ operator()()

template<class T >
bool JGEOMETRY2D::JConvexHull2D::JLowerHull::operator() ( const T & first,
const T & second ) const
inline

Sort criterion for lower hull.

Parameters
firstfirst point
secondsecond point
Returns
true if first before second; else false

Definition at line 180 of file JGeometry2DToolkit.hh.

181 {
182 if (first.getX() == second.getX())
183 return second.getY() > first.getY();
184 else
185 return first.getX() > second.getX();
186 }

The documentation for this struct was generated from the following file: