Public Member Functions
bool	operator() (const GlobalPoint &vprim, const TrajectoryStateOnSurface &, const GlobalPoint &, int charge) const

Public Attributes
float	thePhiMax

float	thePhiMin

float	theZMax

float	theZMin

Detailed Description

Definition at line 70 of file PixelHitMatcher.h.

Member Function Documentation

◆ operator()()

bool PixelHitMatcher::BarrelMeasurementEstimator::operator()	(	const GlobalPoint &	vprim,
		const TrajectoryStateOnSurface &	absolute_ts,
		const GlobalPoint &	absolute_gp,
		int	charge
	)		const

Definition at line 39 of file PixelHitMatcher.cc.

References funct::abs(), PV3DBase< T, PVType, FrameType >::barePhi(), ALCARECOTkAlJpsiMuMu_cff::charge, f, TrajectoryStateOnSurface::globalParameters(), normalizedPhi(), GlobalTrajectoryParameters::position(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                {
   GlobalVector ts = absolute_ts.globalParameters().position() - vprim;
   GlobalVector gp = absolute_gp - vprim;
 
   float myZ = gp.z();
   float zDiff = myZ - ts.z();
   float myZmax = theZMax;
   float myZmin = theZMin;
   if ((std::abs(myZ) < 30.f) & (gp.perp() > 8.f)) {
     myZmax = 0.09f;
     myZmin = -0.09f;
   }
 
   if ((zDiff >= myZmax) | (zDiff <= myZmin))
     return false;
 
   float phiDiff = -charge * normalizedPhi(gp.barePhi() - ts.barePhi());
 
   return (phiDiff < thePhiMax) & (phiDiff > thePhiMin);
 }