JGEOMETRY2D::JConvexHull2D::JUpperHull 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 upper hull. More...

Detailed Description

Auxiliary class for sorting elements.

Definition at line 193 of file JGeometry2DToolkit.hh.

Member Function Documentation

template<class T >

bool JGEOMETRY2D::JConvexHull2D::JUpperHull::operator() ( const T &  first, const T &  second  ) const

inline

Sort criterion for upper hull.

Parameters

first	first point
second	second point

Returns

true if first before second; else false

Definition at line 202 of file JGeometry2DToolkit.hh.

      { 
        if (first.getX() == second.getX()) 
          return second.getY() < first.getY();
        else
          return first.getX() < second.getX();
      }

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

• JGeometry2DToolkit.hh