RecHitComparatorByPosition Class Reference

#include <RecHitComparatorByPosition.h>

Public Member Functions
bool	equals (const TrackingRecHit *a, const TrackingRecHit *b) const
bool	operator() (const TrackingRecHit *a, const TrackingRecHit *b) const
	RecHitComparatorByPosition ()

Detailed Description

Definition at line 4 of file RecHitComparatorByPosition.h.

Constructor & Destructor Documentation

RecHitComparatorByPosition()

RecHitComparatorByPosition::RecHitComparatorByPosition ( )

inline

Definition at line 6 of file RecHitComparatorByPosition.h.

{}

Member Function Documentation

equals()

bool RecHitComparatorByPosition::equals	(	const TrackingRecHit *	a,
		const TrackingRecHit *	b
	)		const

Definition at line 15 of file RecHitComparatorByPosition.cc.

References a, and b.

                                                                                              {
  float xcut = 0.01;
  float ycut = 0.2;
  if (a->geographicalId() != b->geographicalId())
    return false;
  if (a->isValid() && b->isValid()) {
    if (fabs(a->localPosition().x() - b->localPosition().x()) >= xcut)
      return false;
    return (fabs(a->localPosition().y() - b->localPosition().y()) < ycut);
  } else if (!a->isValid() && !b->isValid()) {
    return true;
  } else
    return false;
}

operator()()

bool RecHitComparatorByPosition::operator()	(	const TrackingRecHit *	a,
		const TrackingRecHit *	b
	)		const

Definition at line 2 of file RecHitComparatorByPosition.cc.

References a, and b.

                                                                                                  {
  float xcut = 0.01;
  float ycut = 0.2;
  if (a->geographicalId() < b->geographicalId())
    return true;
  if (b->geographicalId() < a->geographicalId())
    return false;
  if (a->localPosition().x() < b->localPosition().x() - xcut)
    return true;
  if (b->localPosition().x() < a->localPosition().x() - xcut)
    return false;
  return (a->localPosition().y() < b->localPosition().y() - ycut);
}