MuonTrackResidualAnalyzer::RadiusComparatorInOut Struct Reference

Public Member Functions
bool	operator() (const PSimHit *a, const PSimHit *b) const
	RadiusComparatorInOut (edm::ESHandle< GlobalTrackingGeometry > tg)

Public Attributes
edm::ESHandle< GlobalTrackingGeometry >	theTG

Detailed Description

Definition at line 117 of file MuonTrackResidualAnalyzer.h.

Constructor & Destructor Documentation

RadiusComparatorInOut()

MuonTrackResidualAnalyzer::RadiusComparatorInOut::RadiusComparatorInOut ( edm::ESHandle< GlobalTrackingGeometry >  tg )

inline

Definition at line 118 of file MuonTrackResidualAnalyzer.h.

: theTG(tg) {}

Member Function Documentation

operator()()

bool MuonTrackResidualAnalyzer::RadiusComparatorInOut::operator() ( const PSimHit *  a, const PSimHit *  b  ) const

inline

Definition at line 120 of file MuonTrackResidualAnalyzer.h.

                                                              {
      const GeomDet *geomDetA = theTG->idToDet(DetId(a->detUnitId()));
      const GeomDet *geomDetB = theTG->idToDet(DetId(b->detUnitId()));
 
      double distA = geomDetA->toGlobal(a->localPosition()).mag();
      double distB = geomDetB->toGlobal(b->localPosition()).mag();
 
      return distA < distB;
    }

References a, b, GlobalTrackingGeometry::idToDet(), mag(), theTG, and GeomDet::toGlobal().

Member Data Documentation

theTG

edm::ESHandle<GlobalTrackingGeometry> MuonTrackResidualAnalyzer::RadiusComparatorInOut::theTG

Definition at line 130 of file MuonTrackResidualAnalyzer.h.

Referenced by operator()().