fireworks::StateOrdering Class Reference

#include <TrackUtils.h>

Public Member Functions
bool	operator() (const State &state1, const State &state2) const
	StateOrdering (const TEveVector &momentum)

Private Attributes
TEveVector	m_direction

Detailed Description

Definition at line 48 of file TrackUtils.h.

Constructor & Destructor Documentation

fireworks::StateOrdering::StateOrdering ( const TEveVector &  momentum )

inline

Definition at line 51 of file TrackUtils.h.

                                               {
      m_direction = momentum;
      m_direction.Normalize();
   }

Member Function Documentation

bool fireworks::StateOrdering::operator() ( const State &  state1, const State &  state2  ) const

inline

Definition at line 55 of file TrackUtils.h.

References fireworks::addSiStripClusters(), EnergyCorrector::c, fireworks::extractClusterFromTrackingRecHit(), relativeConstraints::geom, info(), fireworks::localSiStrip(), funct::master(), fireworks::pixelLocalX(), fireworks::pixelLocalY(), fireworks::State::position, fireworks::prepareTrack(), PhotonConversionTrajectorySeedProducerFromQuadruplets_cfi::propagator, fireworks::pushNearbyPixelHits(), fireworks::pushPixelCluster(), fireworks::pushPixelHits(), AlCaHLTBitMon_QueryRunRegistry::string, digitizers_cfi::strip, lumiQTWidget::t, and HiIsolationCommonParameters_cff::track.

                                                 {
      double product1 = state1.position.Perp()*(state1.position.fX*m_direction.fX + state1.position.fY*m_direction.fY>0 ? 1 : -1);
      double product2 = state2.position.Perp()*(state2.position.fX*m_direction.fX + state2.position.fY*m_direction.fY>0 ? 1 : -1);
      return product1 < product2;
   }

Member Data Documentation

TEveVector fireworks::StateOrdering::m_direction

private

Definition at line 49 of file TrackUtils.h.