APDShape Class Reference

#include <APDShape.h>

Inheritance diagram for APDShape:

Public Member Functions
	APDShape (double tStart, double tau)
virtual double	threshold () const
virtual	~APDShape ()
Public Member Functions inherited from EcalShapeBase
double	derivative (double time) const
	EcalShapeBase (bool aSaveDerivative)
double	operator() (double aTime) const
double	timeOfMax () const
double	timeOfThr () const
virtual double	timeToRise () const
virtual	~EcalShapeBase ()
Public Member Functions inherited from CaloVShape
	CaloVShape ()
virtual	~CaloVShape ()

Protected Member Functions
virtual void	fillShape (EcalShapeBase::DVec &aVec) const
Protected Member Functions inherited from EcalShapeBase
void	buildMe ()
unsigned int	timeIndex (double aTime) const

Private Attributes
double	m_tau
double	m_tStart

Additional Inherited Members
Public Types inherited from EcalShapeBase
enum	{   kReadoutTimeInterval = 25, kNBinsPerNSec = 10, k1NSecBins = kReadoutTimeInterval*kNBinsPerNSec, k1NSecBinsTotal = 2*k1NSecBins,   kNBinsStored = k1NSecBinsTotal*kNBinsPerNSec }
typedef std::vector< double >	DVec
Static Public Attributes inherited from EcalShapeBase
static const double	qNSecPerBin = 1./(1.*kNBinsPerNSec)

Detailed Description

Definition at line 6 of file APDShape.h.

Constructor & Destructor Documentation

APDShape::APDShape	(	double	tStart,
		double	tau
	)

Definition at line 11 of file APDShape.cc.

References EcalShapeBase::buildMe(), alignCSCRings::e, m_tau, and m_tStart.

                             :
   EcalShapeBase( true ) ,
   m_tStart ( tStart ) ,
   m_tau    ( tau    )
{
   assert( m_tau    > 1.e-5 ) ;
   assert( m_tStart > 0     ) ;
   buildMe() ;
}

APDShape::~APDShape ( )

virtual

Definition at line 7 of file APDShape.cc.

{
}

Member Function Documentation

void APDShape::fillShape ( EcalShapeBase::DVec &  aVec ) const

protectedvirtual

Implements EcalShapeBase.

Definition at line 29 of file APDShape.cc.

References create_public_lumi_plots::exp, i, EcalShapeBase::k1NSecBinsTotal, m_tau, and m_tStart.

{
   for( unsigned int i ( 0 ) ; i != k1NSecBinsTotal ; ++i )
   {
      const double ctime ( ( 1.*i + 0.5 - m_tStart )/m_tau ) ;
      aVec[i] = ( 0 > ctime ? 0 : ctime * exp( 1. - ctime ) ) ;
   }
}

double APDShape::threshold ( ) const

virtual

Implements EcalShapeBase.

Definition at line 23 of file APDShape.cc.

{
   return 0.0 ; 
}

Member Data Documentation

double APDShape::m_tau

private

Definition at line 24 of file APDShape.h.

Referenced by APDShape(), and fillShape().

double APDShape::m_tStart

private

Definition at line 23 of file APDShape.h.

Referenced by APDShape(), and fillShape().