APDShape Class Reference

#include <APDShape.h>

Inheritance diagram for APDShape:

Public Member Functions
	APDShape (bool useDB)
Public Member Functions inherited from EcalShapeBase
double	derivative (double time) const
	EcalShapeBase (bool)
void	m_shape_print (const char *fileName)
double	operator() (double aTime) const override
void	setEventSetup (const edm::EventSetup &evtSetup)
double	threshold () const
double	timeOfMax () const
double	timeOfThr () const
double	timeToRise () const override
	~EcalShapeBase () override
Public Member Functions inherited from CaloVShape
	CaloVShape ()
virtual	~CaloVShape ()

Protected Member Functions
void	fillShape (float &time_interval, double &m_thresh, EcalShapeBase::DVec &aVec, const edm::EventSetup *es) const override
Protected Member Functions inherited from EcalShapeBase
void	buildMe ()
unsigned int	timeIndex (double aTime) const

Additional Inherited Members
Public Types inherited from EcalShapeBase
typedef std::vector< double >	DVec
Protected Attributes inherited from EcalShapeBase
bool	m_useDBShape

Detailed Description

Definition at line 6 of file APDShape.h.

Constructor & Destructor Documentation

APDShape::APDShape ( bool  useDB )

inline

Definition at line 9 of file APDShape.h.

References EcalShapeBase::buildMe(), fillShape(), and EcalShapeBase::m_thresh.

:EcalShapeBase(useDB){if(!useDB)buildMe();} // if useDB = true, then buildMe is executed when setEventSetup and DB conditions are available

Member Function Documentation

void APDShape::fillShape ( float &  time_interval, double &  m_thresh, EcalShapeBase::DVec &  aVec, const edm::EventSetup *  es  ) const

overrideprotectedvirtual

Implements EcalShapeBase.

Definition at line 8 of file APDShape.cc.

References EcalSimPulseShape::apd_shape, EcalSimPulseShape::apd_thresh, Exception, JetChargeProducer_cfi::exp, edm::EventSetup::get(), mps_fire::i, EcalShapeBase::m_useDBShape, EcalSimPulseShape::time_interval, and heppy_batch::val.

Referenced by APDShape().

{
    if(m_useDBShape) 
    {
        if(es == nullptr)
        {
        throw cms::Exception("EcalShapeBase:: DB conditions are not available, const edm::EventSetup* es == nullptr ");
    }
    edm::ESHandle<EcalSimPulseShape> esps;
    es->get<EcalSimPulseShapeRcd>().get(esps);

    aVec = esps->apd_shape; 
    time_interval = esps->time_interval;
    m_thresh = esps->apd_thresh;
    }
    else
    {
    m_thresh = 0.0;
        time_interval = 1.0; 
        aVec.reserve(500);
        const double m_tStart=74.5;
        const double m_tau=40.5;

    for( unsigned int i ( 0 ) ; i != 500 ; ++i )
    {
        const double ctime ( ( 1.*i + 0.5 - m_tStart )/m_tau ) ;
            double val =  0 > ctime ? 0 : ctime * exp( 1. - ctime );
        aVec.push_back(val);
    }
    }
}