reco::DeDxHit Class Reference

#include <DeDxHit.h>

Public Member Functions
float	charge () const
	Return the angle and thick normalized, calibrated energy release. More...
	DeDxHit ()
	DeDxHit (float ch, float dist, float len, DetId detId)
float	distance () const
	Return the distance of the hit from the interaction point. More...
int	layer () const
	Return the layer/disk. More...
bool	operator< (const DeDxHit &other) const
float	pathLength () const
	Return the path length. More...
int	subDet () const
	Return the subdet. More...
char	subDetId () const
	Return the encoded layer + sub det id. More...
int	subDetSide () const
	Return the plus/minus side for TEC/TID. More...

Private Attributes
float	m_charge
float	m_distance
float	m_pathLength
char	m_subDetId

Detailed Description

Class defining the dedx hits, i.e. track hits with only dedx need informations

Definition at line 10 of file DeDxHit.h.

Constructor & Destructor Documentation

reco::DeDxHit::DeDxHit ( )

inline

Definition at line 12 of file DeDxHit.h.

{}

DeDxHit::DeDxHit	(	float	ch,
		float	dist,
		float	len,
		DetId	detId
	)

Definition at line 12 of file DeDxHit.cc.

References PXFDetId::disk(), layer(), PXBDetId::layer(), TOBDetId::layer(), TIBDetId::layer(), m_subDetId, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, StripSubdetector::TOB, TIDDetId::wheel(), and TECDetId::wheel().

                                                      : m_charge(ch),m_distance(dist),m_pathLength(len)
  {
        uint32_t subdet = id.subdetId();
        m_subDetId = (subdet&0x7)<<5;
        uint32_t layer = 0;

          if (subdet == PixelSubdetector::PixelBarrel)
              layer = PXBDetId(id).layer();
            else if (subdet == PixelSubdetector::PixelEndcap)
              layer = PXFDetId(id).disk();
            else if (subdet == StripSubdetector::TIB)
              layer = TIBDetId(id).layer();
            else if (subdet == StripSubdetector::TID)
              layer = (TIDDetId(id).wheel() & 0xF ) + ( (TIDDetId(id).side() -1 )<<4 );
            else if (subdet == StripSubdetector::TOB)
              layer = TOBDetId(id).layer();
            else if (subdet == StripSubdetector::TEC)
              layer = (TECDetId(id).wheel() & 0xF ) + ( (TECDetId(id).side() -1 )<<4 );
      m_subDetId += (layer & 0x1F) ; 
  }

Member Function Documentation

float reco::DeDxHit::charge ( ) const

inline

Return the angle and thick normalized, calibrated energy release.

Definition at line 16 of file DeDxHit.h.

References m_charge.

{return m_charge;}

float reco::DeDxHit::distance ( ) const

inline

Return the distance of the hit from the interaction point.

Definition at line 19 of file DeDxHit.h.

References m_distance.

{return m_distance;}

int reco::DeDxHit::layer ( ) const

inline

Return the layer/disk.

Definition at line 31 of file DeDxHit.h.

References m_subDetId.

Referenced by DeDxHit(), geometryXMLparser.DTAlignable::index(), and geometryXMLparser.CSCAlignable::index().

{return m_subDetId & 0xF ; }

bool reco::DeDxHit::operator< ( const DeDxHit &  other ) const

inline

Definition at line 36 of file DeDxHit.h.

References m_charge.

{return m_charge < other.m_charge; }

float reco::DeDxHit::pathLength ( ) const

inline

Return the path length.

Definition at line 22 of file DeDxHit.h.

References m_pathLength.

{return m_pathLength;}

int reco::DeDxHit::subDet ( ) const

inline

Return the subdet.

Definition at line 25 of file DeDxHit.h.

References m_subDetId.

{return (m_subDetId>>5)&0x7; }

char reco::DeDxHit::subDetId ( ) const

inline

Return the encoded layer + sub det id.

Definition at line 34 of file DeDxHit.h.

References m_subDetId.

{return m_subDetId; }

int reco::DeDxHit::subDetSide ( ) const

inline

Return the plus/minus side for TEC/TID.

Definition at line 28 of file DeDxHit.h.

References m_subDetId.

{return ((m_subDetId>>4)&0x1 )+ 1; }

Member Data Documentation

float reco::DeDxHit::m_charge

private

Definition at line 41 of file DeDxHit.h.

Referenced by charge(), and operator<().

float reco::DeDxHit::m_distance

private

Definition at line 42 of file DeDxHit.h.

Referenced by distance().

float reco::DeDxHit::m_pathLength

private

Definition at line 43 of file DeDxHit.h.

Referenced by pathLength().

char reco::DeDxHit::m_subDetId

private

Definition at line 44 of file DeDxHit.h.

Referenced by DeDxHit(), layer(), subDet(), subDetId(), and subDetSide().