#include <HFSimParameters.h>

Inheritance diagram for HFSimParameters:

Public Member Functions
double	fCtoGeV (const DetId &detId) const

	HFSimParameters (double simHitToPhotoelectrons, double photoelectronsToAnalog, double samplingFactor, double timePhase, bool syncPhase)

	HFSimParameters (const edm::ParameterSet &p)

double	photoelectronsToAnalog (const DetId &detId) const override

double	samplingFactor () const

void	setDbService (const HcalDbService *service)

	~HFSimParameters () override

Public Member Functions inherited from CaloSimParameters
int	binOfMaximum () const

	CaloSimParameters (double simHitToPhotoelectrons, double photoelectronsToAnalog, double samplingFactor, double timePhase, int readoutFrameSize, int binOfMaximum, bool doPhotostatistics, bool syncPhase=true)

	CaloSimParameters (const edm::ParameterSet &p, bool skipPe2Fc=false)

bool	doPhotostatistics () const
	whether or not to apply Poisson statistics to photoelectrons More...

double	photoelectronsToAnalog () const
	the factor which goes from photoelectrons to whatever gets read by ADCs More...

int	readoutFrameSize () const
	for now, the LinearFrames and trhe digis will be one-to-one. More...

void	setBinOfMaximum (int binOfMax)

void	setReadoutFrameSize (int frameSize)
	some datamixing apps need this to be set dynamically More...

double	simHitToPhotoelectrons () const

virtual double	simHitToPhotoelectrons (const DetId &) const

bool	syncPhase () const
	choice of the ADC time alignment (synchronous for LHC, asynchronous for test beams) More...

double	timePhase () const
	the adjustment you need to apply to get the signal where you want it More...

virtual	~CaloSimParameters ()

Private Attributes
const HcalDbService *	theDbService

double	theSamplingFactor

Detailed Description

Definition at line 8 of file HFSimParameters.h.

Constructor & Destructor Documentation

HFSimParameters::HFSimParameters	(	double	simHitToPhotoelectrons,
		double	photoelectronsToAnalog,
		double	samplingFactor,
		double	timePhase,
		bool	syncPhase
	)

Definition at line 11 of file HFSimParameters.cc.

 : CaloSimParameters(simHitToPhotoelectrons, photoelectronsToAnalog, samplingFactor, timePhase,
                     6, 4, false, syncPhase),
   theDbService(nullptr),
   theSamplingFactor( samplingFactor )
 {
 }

HFSimParameters::HFSimParameters ( const edm::ParameterSet & p )

Definition at line 20 of file HFSimParameters.cc.

 :  CaloSimParameters(p),
    theDbService(nullptr),
    theSamplingFactor( p.getParameter<double>("samplingFactor") )
 {
 }

HFSimParameters::~HFSimParameters ( )

inlineoverride

Definition at line 15 of file HFSimParameters.h.

15 {}

Member Function Documentation

double HFSimParameters::fCtoGeV ( const DetId & detId ) const

{

Definition at line 34 of file HFSimParameters.cc.

References HcalDbService::getGain(), HcalDbService::getGainWidth(), HcalGain::getValue(), mps_fire::result, and theDbService.

Referenced by photoelectronsToAnalog(), and setDbService().

 {
   assert(theDbService != nullptr);
   HcalGenericDetId hcalGenDetId(detId);
   const HcalGain* gains = theDbService->getGain(hcalGenDetId);
   const HcalGainWidth* gwidths = theDbService->getGainWidth(hcalGenDetId);
   double result = 0.0;
   if (!gains || !gwidths )
   {
     edm::LogError("HcalAmplifier") << "Could not fetch HCAL conditions for channel " << hcalGenDetId;
   }
   else 
   {
     // only one gain will be recorded per channel, so just use capID 0 for now
     result = gains->getValue(0);
     //  if(doNoise_)
     //    result += CLHEP::RandGaussQ::shoot(0.,  gwidths->getValue(0));
     //  }
   }
   return result;
 }

double HFSimParameters::photoelectronsToAnalog ( const DetId & detId ) const

overridevirtual

Reimplemented from CaloSimParameters.

Definition at line 28 of file HFSimParameters.cc.

References fCtoGeV(), CaloSimParameters::simHitToPhotoelectrons(), and theSamplingFactor.

 {
   // pe/fC = pe/GeV * GeV/fC  = (0.24 pe/GeV * 6 for photomult * 0.2146GeV/fC)
   return 1./(theSamplingFactor * simHitToPhotoelectrons(detId) * fCtoGeV(detId));
 }