CaloHitRespoNew Class Reference

Creates electronics signals from hits. More...

#include <CaloHitRespoNew.h>

Public Types
enum	{ BUNCHSPACE =25 }
typedef std::vector< unsigned int >	VecInd
typedef std::vector< CaloSamples >	VecSam

Public Member Functions
virtual void	add (const PCaloHit &hit, CLHEP::HepRandomEngine *)
	CaloHitRespoNew (const CaloVSimParameterMap *parameterMap, const CaloVShape *shape, const DetId detId)
virtual void	finalizeHits ()
virtual void	initializeHits ()
const CaloSamples &	operator[] (unsigned int i) const
virtual void	run (MixCollection< PCaloHit > &hits, CLHEP::HepRandomEngine *)
unsigned int	samplesSize () const
void	setBunchRange (int minBunch, int maxBunch)
void	setGeometry (const CaloSubdetectorGeometry *geometry)
void	setHitCorrection (const CaloVHitCorrection *hitCorrection)
void	setHitFilter (const CaloVHitFilter *filter)
void	setPECorrection (const CaloVPECorrection *peCorrection)
void	setPhaseShift (double phaseShift)
bool	withinBunchRange (int bunchCrossing) const
virtual	~CaloHitRespoNew ()

Protected Member Functions
double	analogSignalAmplitude (const DetId &id, float energy, CLHEP::HepRandomEngine *) const
void	blankOutUsedSamples ()
CaloSamples *	findSignal (const DetId &detId)
const CaloSubdetectorGeometry *	geometry () const
const CaloVHitFilter *	hitFilter () const
VecInd &	index ()
int	maxBunch () const
int	minBunch () const
const CaloSimParameters *	params (const DetId &detId) const
double	phaseShift () const
virtual void	putAnalogSignal (const PCaloHit &inputHit, CLHEP::HepRandomEngine *)
void	setupSamples (const DetId &detId)
const CaloVShape *	shape () const
double	timeOfFlight (const DetId &detId) const

Private Attributes
const CaloSubdetectorGeometry *	m_geometry
const CaloVHitCorrection *	m_hitCorrection
const CaloVHitFilter *	m_hitFilter
VecInd	m_index
int	m_maxBunch
int	m_minBunch
const CaloVSimParameterMap *	m_parameterMap
const CaloVPECorrection *	m_PECorrection
double	m_phaseShift
const CaloVShape *	m_shape
VecSam	m_vSamp

Detailed Description

Creates electronics signals from hits.

Definition at line 32 of file CaloHitRespoNew.h.

Member Typedef Documentation

typedef std::vector< unsigned int > CaloHitRespoNew::VecInd

Definition at line 37 of file CaloHitRespoNew.h.

typedef std::vector< CaloSamples > CaloHitRespoNew::VecSam

Definition at line 36 of file CaloHitRespoNew.h.

Member Enumeration Documentation

anonymous enum

Enumerator
BUNCHSPACE

Definition at line 39 of file CaloHitRespoNew.h.

{BUNCHSPACE=25};

Constructor & Destructor Documentation

CaloHitRespoNew::CaloHitRespoNew	(	const CaloVSimParameterMap *	parameterMap,
		const CaloVShape *	shape,
		const DetId	detId
	)

Definition at line 20 of file CaloHitRespoNew.cc.

References setupSamples().

                                                              :
   m_parameterMap  ( parameterMap ) ,
   m_shape         ( shape        ) ,
   m_hitCorrection ( 0            ) ,
   m_PECorrection  ( 0            ) ,
   m_hitFilter     ( 0            ) ,
   m_geometry      ( 0            ) ,
   m_minBunch      ( -10          ) ,
   m_maxBunch      (  10          ) ,
   m_phaseShift    ( 1            ) 
{
   setupSamples( detId ) ;
}

CaloHitRespoNew::~CaloHitRespoNew ( )

virtual

Definition at line 36 of file CaloHitRespoNew.cc.

{
}

Member Function Documentation

void CaloHitRespoNew::add ( const PCaloHit &  hit, CLHEP::HepRandomEngine *  engine  )

virtual

Definition at line 167 of file CaloHitRespoNew.cc.

References CaloVHitFilter::accepts(), edm::isNotFinite(), m_hitFilter, putAnalogSignal(), and PCaloHit::time().

Referenced by counter.Counter::register(), and run().

{
      if( !edm::isNotFinite( hit.time() ) &&
      ( 0 == m_hitFilter ||
        m_hitFilter->accepts( hit ) ) ) putAnalogSignal( hit, engine ) ;
}

double CaloHitRespoNew::analogSignalAmplitude ( const DetId &  id, float  energy, CLHEP::HepRandomEngine *  engine  ) const

protected

Definition at line 218 of file CaloHitRespoNew.cc.

References CaloVPECorrection::correctPE(), CaloSimParameters::doPhotostatistics(), m_PECorrection, HLT_FULL_cff::parameters, params(), and CaloSimParameters::simHitToPhotoelectrons().

Referenced by putAnalogSignal().

{
   const CaloSimParameters& parameters ( *params( detId ) ) ;

   // OK, the "energy" in the hit could be a real energy, deposited energy,
   // or pe count.  This factor converts to photoelectrons

   double npe ( energy*parameters.simHitToPhotoelectrons( detId ) ) ;

   // do we need to doPoisson statistics for the photoelectrons?
   if( parameters.doPhotostatistics() ) {
     CLHEP::RandPoissonQ randPoissonQ(*engine, npe);
     npe = randPoissonQ.fire();
   }

   if( 0 != m_PECorrection ) npe = m_PECorrection->correctPE( detId, npe, engine ) ;

   return npe ;
}

void CaloHitRespoNew::blankOutUsedSamples ( )

protected

Definition at line 139 of file CaloHitRespoNew.cc.

References i, m_index, m_vSamp, and findQualityFiles::size.

Referenced by run().

{
   const unsigned int size ( m_index.size() ) ;

   for( unsigned int i ( 0 ) ; i != size ; ++i )
   {
      m_vSamp[ m_index[i] ].setBlank() ;
   }
   m_index.erase( m_index.begin() ,    // done and make ready to start over
          m_index.end()    ) ;
}

virtual void CaloHitRespoNew::finalizeHits ( )

inlinevirtual

Definition at line 70 of file CaloHitRespoNew.h.

{}

CaloSamples * CaloHitRespoNew::findSignal ( const DetId &  detId )

protected

Definition at line 210 of file CaloHitRespoNew.cc.

References CaloSamples::isBlank(), m_index, m_vSamp, and query::result.

Referenced by putAnalogSignal().

{
   CaloSamples& result ( m_vSamp[ CaloGenericDetId( detId ).denseIndex() ] ) ;
   if( result.isBlank() ) m_index.push_back( &result - &m_vSamp.front() ) ;
   return &result ;
}

const CaloSubdetectorGeometry * CaloHitRespoNew::geometry ( ) const

protected

Definition at line 55 of file CaloHitRespoNew.cc.

References assert(), and m_geometry.

Referenced by Vispa.Gui.ConnectableWidget.ConnectableWidget::leaveEvent(), setGeometry(), and timeOfFlight().

{
   assert( 0 != m_geometry ) ;
   return m_geometry ;
}

const CaloVHitFilter* CaloHitRespoNew::hitFilter ( ) const

inlineprotected

Definition at line 105 of file CaloHitRespoNew.h.

References m_hitFilter.

{ return m_hitFilter ; }

VecInd& CaloHitRespoNew::index ( )

inlineprotected

Definition at line 103 of file CaloHitRespoNew.h.

References m_index.

Referenced by BeautifulSoup.PageElement::_invert().

{ return m_index ; }

virtual void CaloHitRespoNew::initializeHits ( )

inlinevirtual

Definition at line 68 of file CaloHitRespoNew.h.

{}

int CaloHitRespoNew::maxBunch ( ) const

inlineprotected

Definition at line 101 of file CaloHitRespoNew.h.

References m_maxBunch.

Referenced by setBunchRange().

{ return m_maxBunch ; }

int CaloHitRespoNew::minBunch ( ) const

inlineprotected

Definition at line 99 of file CaloHitRespoNew.h.

References m_minBunch.

Referenced by setBunchRange().

{ return m_minBunch ; }

const CaloSamples & CaloHitRespoNew::operator[]

(

unsigned int

i

)

const

Definition at line 106 of file CaloHitRespoNew.cc.

References assert(), i, and m_vSamp.

{
   assert( i < m_vSamp.size() ) ;
   return m_vSamp[ i ] ;
}

const CaloSimParameters * CaloHitRespoNew::params ( const DetId &  detId ) const

protected

Definition at line 41 of file CaloHitRespoNew.cc.

References assert(), m_parameterMap, and CaloVSimParameterMap::simParameters().

Referenced by analogSignalAmplitude(), putAnalogSignal(), and setupSamples().

{
   assert( 0 != m_parameterMap ) ;
   return &m_parameterMap->simParameters( detId ) ;
}

double CaloHitRespoNew::phaseShift ( ) const

protected

Definition at line 82 of file CaloHitRespoNew.cc.

References m_phaseShift.

Referenced by setPhaseShift().

{
   return m_phaseShift ;
}

void CaloHitRespoNew::putAnalogSignal ( const PCaloHit &  inputHit, CLHEP::HepRandomEngine *  engine  )

protectedvirtual

Definition at line 175 of file CaloHitRespoNew.cc.

References analogSignalAmplitude(), newFWLiteAna::bin, BUNCHSPACE, CaloVHitCorrection::delay(), PCaloHit::energy(), findSignal(), PCaloHit::id(), m_hitCorrection, m_phaseShift, HLT_FULL_cff::parameters, params(), query::result, shape(), CaloSamples::size(), PCaloHit::time(), timeOfFlight(), CaloVShape::timeToRise(), and tzero.

Referenced by add().

{
   const DetId detId ( hit.id() ) ;

   const CaloSimParameters* parameters ( params( detId ) ) ;

   const double signal ( analogSignalAmplitude( detId, hit.energy(), engine ) ) ;

   double time = hit.time();

   if( m_hitCorrection ) {
     time += m_hitCorrection->delay( hit, engine ) ;
   }

   const double jitter ( time - timeOfFlight( detId ) ) ;

   const double tzero = ( shape()->timeToRise()
              + parameters->timePhase() 
              - jitter 
              - BUNCHSPACE*( parameters->binOfMaximum()
                     - m_phaseShift             ) ) ;
   double binTime ( tzero ) ;

   CaloSamples& result ( *findSignal( detId ) ) ;

   const unsigned int rsize ( result.size() ) ;

   for( unsigned int bin ( 0 ) ; bin != rsize ; ++bin )
   {
      result[ bin ] += (*shape())( binTime )*signal ;
      binTime += BUNCHSPACE;
   }
}

void CaloHitRespoNew::run ( MixCollection< PCaloHit > &  hits, CLHEP::HepRandomEngine *  engine  )

virtual

Definition at line 152 of file CaloHitRespoNew.cc.

References add(), MixCollection< T >::begin(), blankOutUsedSamples(), MixCollection< T >::end(), m_index, and withinBunchRange().

{
   if( 0 != m_index.size() ) blankOutUsedSamples() ;

   for( MixCollection<PCaloHit>::MixItr hitItr ( hits.begin() ) ;
    hitItr != hits.end() ; ++hitItr )
   {
      if(withinBunchRange(hitItr.bunch())) {
        add(*hitItr, engine);
      }

   }
}

unsigned int CaloHitRespoNew::samplesSize

(

)

const

Definition at line 113 of file CaloHitRespoNew.cc.

References m_vSamp.

{
   return m_vSamp.size() ;
}

void CaloHitRespoNew::setBunchRange	(	int	minBunch,
		int	maxBunch
	)

Definition at line 62 of file CaloHitRespoNew.cc.

References m_maxBunch, m_minBunch, maxBunch(), and minBunch().

{
   m_minBunch = minBunch ;
   m_maxBunch = maxBunch ;
}

void CaloHitRespoNew::setGeometry

(

const CaloSubdetectorGeometry *

geometry

)

Definition at line 70 of file CaloHitRespoNew.cc.

References geometry(), and m_geometry.

{
   m_geometry = geometry ;
}

void CaloHitRespoNew::setHitCorrection

(

const CaloVHitCorrection *

hitCorrection

)

Definition at line 94 of file CaloHitRespoNew.cc.

References m_hitCorrection.

{
   m_hitCorrection = hitCorrection ;
}

void CaloHitRespoNew::setHitFilter

(

const CaloVHitFilter *

filter

)

Definition at line 88 of file CaloHitRespoNew.cc.

References alcazmumu_cfi::filter, and m_hitFilter.

{
   m_hitFilter = filter ;
}

void CaloHitRespoNew::setPECorrection

(

const CaloVPECorrection *

peCorrection

)

Definition at line 100 of file CaloHitRespoNew.cc.

References m_PECorrection.

{
   m_PECorrection = peCorrection ;
}

void CaloHitRespoNew::setPhaseShift

(

double

phaseShift

)

Definition at line 76 of file CaloHitRespoNew.cc.

References m_phaseShift, and phaseShift().

{
   m_phaseShift = phaseShift ;
}

void CaloHitRespoNew::setupSamples ( const DetId &  detId )

protected

Definition at line 119 of file CaloHitRespoNew.cc.

References CaloSimParameters::binOfMaximum(), DetId::det(), i, m_vSamp, HLT_FULL_cff::parameters, params(), CaloSimParameters::readoutFrameSize(), findQualityFiles::size, and DetId::subdetId().

Referenced by CaloHitRespoNew().

{
   const CaloSimParameters& parameters ( *params( detId ) ) ;

   const unsigned int rSize ( parameters.readoutFrameSize() ) ;
   const unsigned int nPre  ( parameters.binOfMaximum() - 1 ) ;

   m_vSamp = VecSam( CaloGenericDetId( detId ).sizeForDenseIndexing() ) ;

   const unsigned int size ( m_vSamp.size() ) ;

   for( unsigned int i ( 0 ) ; i != size ; ++i )
   {
      m_vSamp[ i ].setDetId( CaloGenericDetId( detId.det(), detId.subdetId(), i ) ) ;
      m_vSamp[ i ].setSize( rSize ) ;
      m_vSamp[ i ].setPresamples( nPre ) ;
   }
}

const CaloVShape * CaloHitRespoNew::shape ( void  ) const

protected

Definition at line 48 of file CaloHitRespoNew.cc.

References assert(), and m_shape.

Referenced by putAnalogSignal().

{
   assert( 0 != m_shape ) ;
   return m_shape ;
}

double CaloHitRespoNew::timeOfFlight ( const DetId &  detId ) const

protected

Definition at line 239 of file CaloHitRespoNew.cc.

References assert(), geometry(), ecaldqm::getGeometry(), CaloCellGeometry::getPosition(), and PV3DBase< T, PVType, FrameType >::mag().

Referenced by putAnalogSignal().

{
   const CaloCellGeometry* cellGeometry ( geometry()->getGeometry( detId ) ) ;
   assert( 0 != cellGeometry ) ;
   return cellGeometry->getPosition().mag()*cm/c_light ; // Units of c_light: mm/ns
}

bool CaloHitRespoNew::withinBunchRange ( int  bunchCrossing ) const

inline

Definition at line 72 of file CaloHitRespoNew.h.

References m_maxBunch, and m_minBunch.

Referenced by run().

                                                     {
        return(bunchCrossing >= m_minBunch && bunchCrossing <= m_maxBunch);
      }

Member Data Documentation

const CaloSubdetectorGeometry* CaloHitRespoNew::m_geometry

private

Definition at line 114 of file CaloHitRespoNew.h.

Referenced by geometry(), and setGeometry().

const CaloVHitCorrection* CaloHitRespoNew::m_hitCorrection

private

Definition at line 111 of file CaloHitRespoNew.h.

Referenced by putAnalogSignal(), and setHitCorrection().

const CaloVHitFilter* CaloHitRespoNew::m_hitFilter

private

Definition at line 113 of file CaloHitRespoNew.h.

Referenced by add(), hitFilter(), and setHitFilter().

VecInd CaloHitRespoNew::m_index

private

Definition at line 121 of file CaloHitRespoNew.h.

Referenced by blankOutUsedSamples(), findSignal(), index(), and run().

int CaloHitRespoNew::m_maxBunch

private

Definition at line 117 of file CaloHitRespoNew.h.

Referenced by maxBunch(), setBunchRange(), and withinBunchRange().

int CaloHitRespoNew::m_minBunch

private

Definition at line 116 of file CaloHitRespoNew.h.

Referenced by minBunch(), setBunchRange(), and withinBunchRange().

const CaloVSimParameterMap* CaloHitRespoNew::m_parameterMap

private

Definition at line 109 of file CaloHitRespoNew.h.

Referenced by params().

const CaloVPECorrection* CaloHitRespoNew::m_PECorrection

private

Definition at line 112 of file CaloHitRespoNew.h.

Referenced by analogSignalAmplitude(), and setPECorrection().

double CaloHitRespoNew::m_phaseShift

private

Definition at line 118 of file CaloHitRespoNew.h.

Referenced by phaseShift(), putAnalogSignal(), and setPhaseShift().

const CaloVShape* CaloHitRespoNew::m_shape

private

Definition at line 110 of file CaloHitRespoNew.h.

Referenced by shape().

VecSam CaloHitRespoNew::m_vSamp

private

Definition at line 120 of file CaloHitRespoNew.h.

Referenced by blankOutUsedSamples(), findSignal(), operator[](), samplesSize(), and setupSamples().