SimpleLineRZ Class Reference

#include <PixelRecoLineRZ.h>

Public Types
typedef PixelRecoPointRZ	Point

Public Member Functions
float	cotLine () const
Point const &	origin () const
float	rAtZ (float z) const
	SimpleLineRZ ()
	SimpleLineRZ (const Point &aOrigin, float aCotLine)
	SimpleLineRZ (const Point &aOrigin, const Point &aPoint)
float	zAtR (float r) const

Private Attributes
float	theCotLine = 0
Point	theOrigin

Detailed Description

Definition at line 63 of file PixelRecoLineRZ.h.

Member Typedef Documentation

typedef PixelRecoPointRZ SimpleLineRZ::Point

Definition at line 65 of file PixelRecoLineRZ.h.

Constructor & Destructor Documentation

SimpleLineRZ::SimpleLineRZ ( )

inline

Definition at line 67 of file PixelRecoLineRZ.h.

{}

SimpleLineRZ::SimpleLineRZ ( const Point &  aOrigin, float  aCotLine  )

inline

Definition at line 69 of file PixelRecoLineRZ.h.

: theOrigin(aOrigin), theCotLine(aCotLine) {}

SimpleLineRZ::SimpleLineRZ ( const Point &  aOrigin, const Point &  aPoint  )

inline

Definition at line 71 of file PixelRecoLineRZ.h.

      : theOrigin(aOrigin), theCotLine((aPoint.z() - theOrigin.z()) / (aPoint.r() - theOrigin.r())) {}

Member Function Documentation

float SimpleLineRZ::cotLine ( ) const

inline

Definition at line 74 of file PixelRecoLineRZ.h.

References theCotLine.

Referenced by GlobalTrackingRegion::checkRZ(), RectangularEtaPhiTrackingRegion::checkRZOld(), ThirdHitCorrection::init(), HitEtaCheck::operator()(), and MSLayersAtAngle::sum2RmRn().

{ return theCotLine; }

Point const& SimpleLineRZ::origin ( ) const

inline

Definition at line 75 of file PixelRecoLineRZ.h.

References theOrigin.

{ return theOrigin; }

float SimpleLineRZ::rAtZ ( float  z ) const

inline

Definition at line 78 of file PixelRecoLineRZ.h.

References PixelRecoPointRZ::r(), theCotLine, theOrigin, and PixelRecoPointRZ::z().

Referenced by MSLayer::crossing(), ThirdHitCorrection::init(), and HitRCheck::range().

{ return theOrigin.r() + (z - theOrigin.z()) / theCotLine; }

float SimpleLineRZ::zAtR ( float  r ) const

inline

Definition at line 77 of file PixelRecoLineRZ.h.

References PixelRecoPointRZ::r(), theCotLine, theOrigin, and PixelRecoPointRZ::z().

Referenced by MSLayer::crossing(), ThirdHitCorrection::init(), and HitZCheck::range().

{ return theOrigin.z() + (r - theOrigin.r()) * theCotLine; }

Member Data Documentation

float SimpleLineRZ::theCotLine = 0

private

Definition at line 82 of file PixelRecoLineRZ.h.

Referenced by cotLine(), rAtZ(), and zAtR().

Point SimpleLineRZ::theOrigin

private

Definition at line 81 of file PixelRecoLineRZ.h.

Referenced by origin(), rAtZ(), and zAtR().