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PhotonNdAfterpulseModel Class Reference

#include <PhotonNdAfterpulseModel.h>

Inheritance diagram for PhotonNdAfterpulseModel:

PhotonTransportModule List of all members.

Public Member Functions

 PhotonNdAfterpulseModel ()
virtual void Configure (const Registry &r)
virtual void MakeAfterpulses (const std::vector< DigiPE * > &inPeList, std::vector< DigiPE * > &outPeList)
virtual void Print (Option_t *option="") const

Protected Member Functions

virtual void Reset (const VldContext &cx)

Private Member Functions

 ClassDef (PhotonNdAfterpulseModel, 0)

Private Attributes

double fAfterpulseFraction
double fAfterpulseStart
double fAfterpulseEnd

Constructor & Destructor Documentation

PhotonNdAfterpulseModel::PhotonNdAfterpulseModel (   ) 
 

Definition at line 18 of file PhotonNdAfterpulseModel.cxx.

References PhotonConfiguration().

00019 {
00020   Configure(PhotonConfiguration()); // Set up default values.
00021 }

Member Function Documentation

PhotonNdAfterpulseModel::ClassDef (  PhotonNdAfterpulseModel  ,
0 
)  [private]
 

void PhotonNdAfterpulseModel::Configure (  const Registry &  r  )  [virtual]
 

Reimplemented from PhotonTransportModule.

Definition at line 36 of file PhotonNdAfterpulseModel.cxx.

References ScintPhoton::Configure(), fAfterpulseEnd, fAfterpulseFraction, fAfterpulseStart, Registry::GetDouble(), and MSG.

00037 {
00038   // The other classses in the model need configuring:
00039   ScintPhoton::Configure(r);
00040 
00041   MSG("Photon",Msg::kDebug) << "Configuring NdAfterpulseModel." << std::endl;
00042   
00043   // Load any configuration options from the provided registry.
00044   // Called only when configuration changes.
00045   // Put default values into the file PhotonConfiguration.cxx
00046 
00047   fAfterpulseFraction = r.GetDouble("AfterpulseFraction");
00048   fAfterpulseStart    = r.GetDouble("AfterpulseStart");
00049   fAfterpulseEnd      = r.GetDouble("AfterpulseEnd");
00050 }

void PhotonNdAfterpulseModel::MakeAfterpulses (  const std::vector< DigiPE * > &  inPeList,
std::vector< DigiPE * > &  outPeList
)  [virtual]
 

The "Afterpulser" must impliment this: Create PE for each afterpulse.

Reimplemented from PhotonTransportModule.

Definition at line 53 of file PhotonNdAfterpulseModel.cxx.

References fAfterpulseEnd, fAfterpulseStart, PlexMuxBoxId::GetElecType(), DigiPE::GetPixelSpotId(), DigiPE::GetTime(), PlexPixelSpotId::SetPixel(), and PlexPixelSpotId::SetSpot().

00055 {
00060 
00061   // Simple model: generate a pe at random on the same tube,
00062   // randomly on pixels 1-8 or 57-64, between 1 and 4us after the
00063   // intial pulse, 4% of the time.
00064 
00065   for(UInt_t i=0;i<inPeList.size(); i++) {
00066     const DigiPE* inPE = inPeList[i];
00067     PlexPixelSpotId inPix = inPE->GetPixelSpotId();
00068     if(inPix.GetElecType()==ElecType::kQIE) {
00069       // This is an M64.
00070       
00071       // Roll to see if an afterpulse is made:
00072       if(fRandom->Rndm() < fAfterpulseFraction) {
00073         
00074         // Make the new one.
00075 
00076         // Chose the pixel:
00077         int pixel = fRandom->Integer(8)+1; // 1-8
00078         if(fRandom->Rndm()>0.5) pixel+= 56; // 57-64
00079 
00080         // Set the PixelSpotId:
00081         PlexPixelSpotId outPix = inPix;
00082         outPix.SetSpot(1);
00083         outPix.SetPixel(pixel);
00084 
00085         // Chose the time of the PE:
00086         double time = inPE->GetTime();
00087         time += fRandom->Uniform(fAfterpulseStart,fAfterpulseEnd);
00088         
00089         // Create it and put it into the output list.
00090         DigiPE* outPE = new DigiPE(time, outPix, DigiSignal::kAfterpulse );
00091         outPeList.push_back(outPE);
00092       }
00093 
00094     }
00095   }
00096 
00097   return;
00098 }

void PhotonNdAfterpulseModel::Print (  Option_t *  option = ""  )  const [virtual]
 

Print config or diagnostic info.

Reimplemented from PhotonTransportModule.

Definition at line 103 of file PhotonNdAfterpulseModel.cxx.

00104 {
00106 }

void PhotonNdAfterpulseModel::Reset (  const VldContext &  cx  )  [protected, virtual]
 

Reimplemented from PhotonTransportModule.

Definition at line 26 of file PhotonNdAfterpulseModel.cxx.

00027 {
00028   // Called once per event. Use this to get or update
00029   // any database tables used by the model.
00030 }

Member Data Documentation

double PhotonNdAfterpulseModel::fAfterpulseEnd [private]
 

Definition at line 40 of file PhotonNdAfterpulseModel.h.

Referenced by Configure(), and MakeAfterpulses().

double PhotonNdAfterpulseModel::fAfterpulseFraction [private]
 

Definition at line 38 of file PhotonNdAfterpulseModel.h.

Referenced by Configure().

double PhotonNdAfterpulseModel::fAfterpulseStart [private]
 

Definition at line 39 of file PhotonNdAfterpulseModel.h.

Referenced by Configure(), and MakeAfterpulses().

The documentation for this class was generated from the following files:
Generated on Mon Feb 15 11:10:02 2010 for loon by  doxygen 1.3.9.1