HitComparatorByRadius Class Reference

Public Member Functions
	HitComparatorByRadius (const TrackerTopology *tTopo)
bool	operator() (const TrackingRecHit *a, const TrackingRecHit *b) const

Private Attributes
const TrackerTopology *	tTopo_

Detailed Description

Definition at line 17 of file TrackCleaner.cc.

Constructor & Destructor Documentation

HitComparatorByRadius::HitComparatorByRadius ( const TrackerTopology *  tTopo )

inline

Definition at line 19 of file TrackCleaner.cc.

{ tTopo_ = tTopo; }

Member Function Documentation

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

inline

Definition at line 25 of file TrackCleaner.cc.

References TrackingRecHit::geographicalId(), PixelPluginsPhase0_cfi::isBarrel, PixelSubdetector::PixelBarrel, diffTwoXMLs::r1, diffTwoXMLs::r2, and DetId::subdetId().

                                                                          {
    DetId i1 = a->geographicalId();
    DetId i2 = b->geographicalId();

    bool isBarrel = (i1.subdetId() == int(PixelSubdetector::PixelBarrel));

    if (i1.subdetId() != i2.subdetId()) {
      return isBarrel;
    } else {
      if (isBarrel) {
        int r1 = (tTopo_->pxbLayer(i1) - 1) * 2 + (tTopo_->pxbLadder(i1) - 1) % 2;
        int r2 = (tTopo_->pxbLayer(i2) - 1) * 2 + (tTopo_->pxbLadder(i2) - 1) % 2;

        return (r1 < r2);
      } else {
        int r1 = (tTopo_->pxfDisk(i1) - 1) * 2 + (tTopo_->pxfPanel(i1) - 1) % 2;
        int r2 = (tTopo_->pxfDisk(i2) - 1) * 2 + (tTopo_->pxfPanel(i2) - 1) % 2;

        return (r1 < r2);
      }
    }
  }

Member Data Documentation

const TrackerTopology* HitComparatorByRadius::tTopo_

private

Definition at line 22 of file TrackCleaner.cc.