p_Less_rotate_ccw_E< Point > Class Template Reference

#include <predicate_objects_on_points_2.h>

Public Member Functions
	p_Less_rotate_ccw_E (const Point &p)
bool	operator() (const Point &p, const Point &q) const
void	set_rotation_center (const Point &p)

Private Attributes
Point	rot_point

Detailed Description

template<class Point>
class p_Less_rotate_ccw_E< Point >

Definition at line 270 of file predicate_objects_on_points_2.h.

Constructor & Destructor Documentation

p_Less_rotate_ccw_E ( const Point &  p )

inline

Definition at line 273 of file predicate_objects_on_points_2.h.

        : rot_point(p)
        {}

Member Function Documentation

bool operator() ( const Point &  p, const Point &  q  ) const

inline

Definition at line 277 of file predicate_objects_on_points_2.h.

References has_larger_dist_to_point(), LEFTTURN, orientation(), RIGHTTURN, and p_Less_rotate_ccw_E< Point >::rot_point.

        {
          Orientation ori = orientation(rot_point, p, q);
          if ( ori == LEFTTURN )
          {
              return true;
          }
          else if ( ori == RIGHTTURN )
          {
              return false;
          }
          else
          {
              return  has_larger_dist_to_point( rot_point, p, q) ;
          }
        }

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void set_rotation_center ( const Point &  p )

inline

Definition at line 294 of file predicate_objects_on_points_2.h.

References p_Less_rotate_ccw_E< Point >::rot_point.

        { rot_point = p; }

Member Data Documentation

Point rot_point

private

Definition at line 299 of file predicate_objects_on_points_2.h.

Referenced by p_Less_rotate_ccw_E< Point >::operator()(), and p_Less_rotate_ccw_E< Point >::set_rotation_center().

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

• predicate_objects_on_points_2.h