SortHitTrajectoryPairsByGlobalPosition Class Reference

#include <RoadSearchHitSorting.h>

Public Member Functions
bool	operator() (const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &HitTM1, const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &HitTM2) const
	SortHitTrajectoryPairsByGlobalPosition ()

Private Member Functions
bool	InsideOutCompare (const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &HitTM1, const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &HitTM2) const

Detailed Description

Definition at line 76 of file RoadSearchHitSorting.h.

Constructor & Destructor Documentation

SortHitTrajectoryPairsByGlobalPosition::SortHitTrajectoryPairsByGlobalPosition ( )

inline

Definition at line 79 of file RoadSearchHitSorting.h.

{ };

Member Function Documentation

bool SortHitTrajectoryPairsByGlobalPosition::InsideOutCompare ( const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &  HitTM1, const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &  HitTM2  ) const

private

Definition at line 146 of file RoadSearchHitSorting.cc.

References abs, LogDebug, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, and StripSubdetector::TOB.

Referenced by operator()().

{


  DetId ida(HitTM1.first->det()->geographicalId());
  DetId idb(HitTM2.first->det()->geographicalId());

       
  LogDebug("RoadSearch")<<" Comparing (r/phi/z) Hit 1 on DetID "
            << ida.rawId() << " : "
            << HitTM1.first->globalPosition().perp() << " / "
            << HitTM1.first->globalPosition().phi() << " / "
            << HitTM1.first->globalPosition().z()
            << " and Hit 2 on DetID "
            << idb.rawId() << " : "
            << HitTM2.first->globalPosition().perp() << " / "
            << HitTM2.first->globalPosition().phi() << " / "
            << HitTM2.first->globalPosition().z() ;
       

  if( ((unsigned int)ida.subdetId() == StripSubdetector::TIB || (unsigned int)ida.subdetId() == StripSubdetector::TOB || (unsigned int)ida.subdetId() == PixelSubdetector::PixelBarrel) &&
      ((unsigned int)idb.subdetId() == StripSubdetector::TIB || (unsigned int)idb.subdetId() == StripSubdetector::TOB || (unsigned int)idb.subdetId() == PixelSubdetector::PixelBarrel)) {  // barrel with barrel
    return  static_cast<unsigned int>(HitTM1.first->globalPosition().perp() * 1E7) < static_cast<unsigned int>(HitTM2.first->globalPosition().perp() * 1E7);
  }
       
  if( ((unsigned int)ida.subdetId() == StripSubdetector::TEC || (unsigned int)ida.subdetId() == StripSubdetector::TID || (unsigned int)ida.subdetId() == PixelSubdetector::PixelEndcap) &&
      ((unsigned int)idb.subdetId() == StripSubdetector::TEC || (unsigned int)idb.subdetId() == StripSubdetector::TID || (unsigned int)idb.subdetId() == PixelSubdetector::PixelEndcap)) {  // fwd with fwd
    return  static_cast<unsigned int>(std::abs(HitTM1.first->globalPosition().z()) * 1E7) < static_cast<unsigned int>(std::abs(HitTM2.first->globalPosition().z()) * 1E7);
  }
       
  //
  //  here I have 1 barrel against one forward
  //
       
  if( ((unsigned int)ida.subdetId() == StripSubdetector::TIB || (unsigned int)ida.subdetId() == StripSubdetector::TOB || (unsigned int)ida.subdetId() == PixelSubdetector::PixelBarrel) &&
      ((unsigned int)idb.subdetId() == StripSubdetector::TEC || (unsigned int)idb.subdetId() == StripSubdetector::TID || (unsigned int)idb.subdetId() == PixelSubdetector::PixelEndcap)) {  // barrel with barrel
    LogDebug("RoadSearch") <<"*** How did this happen ?!?!? ***" ;
  }else{
    LogDebug("RoadSearch") <<"*** How did this happen ?!?!? ***" ;
  }
       
  //throw DetLogicError("GeomDetLess: arguments are not Barrel or Forward GeomDets");
  throw Genexception("SortHitTrajectoryPairsByGlobalPosition: arguments are not Ok");
       
       
}

bool SortHitTrajectoryPairsByGlobalPosition::operator() ( const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &  HitTM1, const std::pair< TransientTrackingRecHit::ConstRecHitPointer, TrajectoryMeasurement * > &  HitTM2  ) const

inline

Definition at line 81 of file RoadSearchHitSorting.h.

References InsideOutCompare().

  {
    return
      InsideOutCompare(HitTM1,HitTM2);
  }