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FastShower::PeakMeanS0EmEcalEc1 Class Reference

Interface for single value fucntions of PolyArgs. More...

#include <PeakMeanS0EmEcalEc1.h>

Inheritance diagram for FastShower::PeakMeanS0EmEcalEc1:

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Collaboration diagram for FastShower::PeakMeanS0EmEcalEc1:

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List of all members.

Public Methods

 PeakMeanS0EmEcalEc1 ()
virtual double value (const PolyArgs &) const
virtual IFn * clone () const

Detailed Description

Interface for single value fucntions of PolyArgs.

UML: IDistributionClass.unm

Definition at line 21 of file PeakMeanS0EmEcalEc1.h.

Constructor & Destructor Documentation

FastShower::PeakMeanS0EmEcalEc1::PeakMeanS0EmEcalEc1 (    )  [inline]
 

Definition at line 23 of file PeakMeanS0EmEcalEc1.h.

Referenced by clone(). 

00023 :IFn(),DebugBase("PeakMeanS0EmEcalEc1"){}

Member Function Documentation

double FastShower::PeakMeanS0EmEcalEc1::value (  const PolyArgs &    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 6 of file PeakMeanS0EmEcalEc1.cxx.

References FastShower::ParticleParameters::delEta(), FastShower::ParticleParameters::energy(), and FastShower::PolyArgs::pp(). 

00006                                                             {
00007     
00008     double energy  = pa.pp()->energy();
00009     double aDelEta = fabs(pa.pp()->delEta());
00010 
00011     double p1 = 0.053445;
00012     double p2 = 0.003315;
00013     double p3 = 0.9572;
00014     double p4 = 318.1*std::exp(-0.09965*energy) + 1158.0;
00015     //
00016     return p3/(1.+ std::exp((aDelEta-p1)/p2)) - p4*std::pow(aDelEta,3);
00017   }

IFn * FastShower::PeakMeanS0EmEcalEc1::clone (    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 19 of file PeakMeanS0EmEcalEc1.cxx.

References PeakMeanS0EmEcalEc1(). 

00019 {return new PeakMeanS0EmEcalEc1();}
The documentation for this class was generated from the following files:
Generated on Tue Mar 18 11:57:31 2003 for FastShowerUtils by doxygen1.3-rc1