SimDetector Class Reference

#include <SimDetector.h>

List of all members.

Public Member Functions

 SimDetector (VldContext context, TRandom *random=NULL)
virtual ~SimDetector ()
virtual void Config (Registry &configuration)
virtual void Reset (VldContext newContext)
virtual void Clean ()
virtual void AddDigiPEList (const TObjArray *inList)
virtual void Simulate (void)
virtual TRandom * GetRandom (void)
virtual int GetNumberOfDigits (void)
virtual SimDigit * GetSimDigit (UInt_t ihit)
virtual std::vector< SimSnarl > & GetSnarlList ()
virtual UInt_t GetNumberOfSnarls ()
virtual const SimSnarl & GetSnarl (UInt_t i)
virtual UInt_t GetBiggestSnarl ()
virtual Int_t GetTotalTriggerWord (void) const
virtual Bool_t IsTriggering (void) const
virtual Bool_t IsTriggered (void) const
virtual void Print (Option_t *option="") const
virtual SimEventResult & GetEventResult ()
virtual Double_t GetTimeShift () const

Static Public Member Functions

static Registry & DefaultConfig (void)

Protected Member Functions

virtual void DistributePEs (void)
virtual void SortDigiPE (const DigiPE *digipe)
virtual void SimulatePmts (void)
virtual void SimulateElectronics (void)
virtual void SimulateTrigger (void)
virtual void CompileStats (void)
virtual Int_t IsWindowBurst (SimDigitList &digitList, UInt_t startdigit)
virtual Int_t IsGapBurst (SimDigitList &digitList, UInt_t startdigit)
virtual UInt_t GetTubeIndex (PlexPixelSpotId psid)
void AdjustTimeWithinSec (SimDigitList &digitList)
 ClassDef (SimDetector, 2)

Protected Attributes

VldContext fContext
PlexHandle fPlex
TRandom * fRandom
Int_t fClearPmtList
Int_t fAddTimeWithinSec
std::string fM16Model
std::string fM64Model
std::string fFarElecModel
std::string fNearElecModel
Int_t fApplyTrigger
Int_t fDaqTrigTimingMethod
Double_t fDaqTrigTimeGap
Double_t fDaqTrigTimeWindow
Double_t fDaqTrigReadoutWindowStart
Double_t fDaqTrigReadoutWindowStop
Int_t fDaqTriggerMask
SimDaqTrigger * fDaqTriggers [kSimMaxTriggers]
const TObjArray * fPeList
Double_t fTimeShift
SimElectronics * fFarElectronics
SimElectronics * fNearElectronics
SimPmtList fPmts
SimPmtList fActivePmts
SimDigitList fDigits
Int_t fTotalTriggerWord
UInt_t fHitPlane [kSimMaxPlane]
UInt_t fSigHitPlane [kSimMaxPlane]
Int_t fAdcPlane [kSimMaxPlane]
Int_t fFirstPlane
Int_t fLastPlane
std::vector< SimSnarl > fSnarls
UInt_t fBiggestSnarl
Int_t fBiggestSnarlSize
DigiList< DigiPE > fDigiPeStorage
SimEventResult fResult

Detailed Description

Definition at line 45 of file SimDetector.h.

Constructor & Destructor Documentation

SimDetector::SimDetector ( VldContext  context,
TRandom *  random = NULL 
)

Definition at line 24 of file SimDetector.cxx.

References SimElecMaker::Create(), Msg::kDebug, kSimMaxTriggers, and MSG.

00024                                                               :
00025   fContext(context),
00026   fPlex(context),
00027   fRandom(random),
00028   fTimeShift(0),
00029   fFarElectronics(NULL),
00030   fNearElectronics(NULL),
00031   fFirstPlane(0),
00032   fLastPlane(0),
00033   fBiggestSnarl(0),
00034   fBiggestSnarlSize(0)
00035 {
00036   if(fRandom ==NULL) {
00037     fRandom = gRandom;
00038   }
00039 
00040   // Hardwire the configuration defaults to the safest.
00041   fClearPmtList = 0;
00042   fM64Model = "SimPmtM64Full";
00043   fM16Model = "SimPmtUTM16";
00044   fFarElecModel  = "SimVaElectronics";
00045   fNearElecModel = "SimQieElectronics";
00046 
00047   // Electronics.
00048   fFarElectronics  = SimElecMaker::Create(fFarElecModel,context,fRandom);
00049   fNearElectronics = SimElecMaker::Create(fNearElecModel,context,fRandom);
00050   
00051   fDaqTriggerMask = 0xFF;
00052   for(int i=0;i<kSimMaxTriggers;i++)
00053     fDaqTriggers[i] = 0;  
00054   
00055   MSG("DetSim",Msg::kDebug) << "SimDetector::Constructor. Context: " << fContext.AsString() << endl;
00056 
00057   gDetector = this;
00058 }

SimDetector::~SimDetector ( void   )  [virtual]

Definition at line 60 of file SimDetector.cxx.

References fActivePmts, fDigits, fFarElectronics, fNearElectronics, fPmts, and it.

00061 {
00062   if(fFarElectronics) delete fFarElectronics;
00063   if(fNearElectronics) delete fNearElectronics;
00064 
00065   // Wipe digit list.
00066   fDigits.clear();
00067 
00068   // Wipe pmt list.
00069   SimPmtList::iterator it;
00070   for(it = fPmts.begin(); it!= fPmts.end(); it++)  {
00071     if(it->second) delete it->second;
00072     fPmts.erase(it);
00073   }
00074   fPmts.clear();
00075   fActivePmts.clear();
00076 }

Member Function Documentation

void SimDetector::AddDigiPEList ( const TObjArray *  inList  )  [virtual]

Adds a list of DigiPEs to the simulation. Shifts the DigiPEs by the proscribed amount.

Definition at line 350 of file SimDetector.cxx.

References fPeList, Msg::kWarning, and MAXMSG.

Referenced by DetSim::Get().

00351 {
00356   
00357   fPeList = peListObj;
00358   if (!fPeList) {
00359     MAXMSG("DetSim",Msg::kWarning,10) 
00360       << "Null PE list input into SimDetector.. might crash if not expected." 
00361       << endl;
00362   }
00363 }

void SimDetector::AdjustTimeWithinSec ( SimDigitList &  digitList  )  [protected]

Definition at line 918 of file SimDetector.cxx.

References digit(), fContext, fTimeShift, VldTimeStamp::GetNanoSec(), SimDigit::GetRawChannelId(), SimDigit::GetTDC(), Calibrator::GetTDCFromTime(), VldContext::GetTimeStamp(), Calibrator::Instance(), Msg::kDebug, Msg::kWarning, MAXMSG, Munits::ns, SimDigit::SetTDC(), and SimDigitList::Size().

00919 {
00920   // Adjusting Digit TDCs for time within the VldContext second
00921 
00922   if ( digitList.Size() == 0 ) return;  // nothing to do
00923 
00924   // use the first digit info to determine what to add to everyone
00925   SimDigit& digit0   = digitList[0];
00926   RawChannelId rcid = digit0.GetRawChannelId();
00927 
00928   int ns = fContext.GetTimeStamp().GetNanoSec();
00929 
00930   MAXMSG("DetSim",Msg::kDebug,10) << "#slew fTimeShift " << fTimeShift 
00931                                   << " from VldContext ns " << ns << std::endl;
00932 
00933   double toffset = ns * Munits::ns; // convert to Munits
00934   toffset -= fTimeShift;            // undo effect of trying to make all digits positive
00935   if ( toffset < 0 ) {
00936     MAXMSG("DetSim",Msg::kWarning,10) << "Failed to fully undo fTimeShift " 
00937                                       << fTimeShift << " from VldContext ns " 
00938                                       << ns << std::endl;
00939     toffset = 0;   // well, we can't fully in some cases
00940   }
00941 
00942   Int_t add2TDC = Calibrator::Instance().GetTDCFromTime(toffset,rcid);
00943 
00944   for (size_t i=0; i<digitList.size(); ++i) {
00945     SimDigit& digit = digitList[i];
00946     Int_t newTDC = digit.GetTDC() + add2TDC;
00947     digit.SetTDC(newTDC);
00948   }
00949 }

SimDetector::ClassDef ( SimDetector  ,
2   
) [protected]
void SimDetector::Clean (  )  [virtual]

Definition at line 335 of file SimDetector.cxx.

References fDigits, fPmts, and it.

00336 {
00337   // Wipe digit list.
00338   fDigits.clear();
00339   
00340   // Wipe pmt list.
00341   SimPmtList::iterator it;
00342   for(it = fPmts.begin(); it!= fPmts.end(); it++)  {
00343     if(it->second) delete it->second;
00344     fPmts.erase(it);
00345   }
00346   fPmts.clear();
00347 }

void SimDetector::CompileStats ( void   )  [protected, virtual]

Definition at line 807 of file SimDetector.cxx.

References SimEventResult::adcsAfterDaqTrigger, SimEventResult::adcsAfterFETrigger, SimEventResult::adcsAfterSpars, SimEventResult::bigSnarl, SimEventResult::digitsAfterDaqTrigger, SimEventResult::digitsAfterFETrigger, SimEventResult::digitsAfterSpars, fActivePmts, fFarElectronics, fNearElectronics, fResult, fSnarls, fTimeShift, SimDigit::GetADC(), SimElectronics::GetAdcsAfterSpars(), GetBiggestSnarl(), SimElectronics::GetDigitsAfterFETrigger(), SimElectronics::GetDigitsAfterSpars(), GetNumberOfSnarls(), SimPmt::GetTotalCharge(), SimPmt::GetTotalHitPixels(), SimPmt::GetTotalPe(), SimEventResult::hitPixels, SimEventResult::hitPixelsWithXtalk, it, SimEventResult::Reset(), SimEventResult::snarl_adcs, SimEventResult::snarl_digits, SimEventResult::snarl_trigger, SimEventResult::snarls, SimEventResult::timeShift, SimEventResult::totalCharge, and SimEventResult::totalPe.

Referenced by Simulate().

00808 {
00809   fResult.Reset();
00810 
00811   // PMT statistics:
00812   SimPmtList::iterator it;
00813   for(it = fActivePmts.begin(); it!= fActivePmts.end(); it++)  {
00814     SimPmt* pmt = it->second;
00815     if(pmt){
00816       fResult.totalPe +=            pmt->GetTotalPe();
00817       fResult.hitPixels +=          pmt->GetTotalHitPixels(false);
00818       fResult.hitPixelsWithXtalk += pmt->GetTotalHitPixels(true);
00819       fResult.totalCharge +=        pmt->GetTotalCharge();
00820     }
00821   }
00822 
00823   // Electronics:
00824   if(fFarElectronics) {
00825     fResult.digitsAfterFETrigger+=( fFarElectronics->GetDigitsAfterFETrigger() );
00826     fResult.adcsAfterFETrigger+=(   fFarElectronics-> GetAdcsAfterFETrigger() );
00827     fResult.digitsAfterSpars+=(     fFarElectronics->GetDigitsAfterSpars() );
00828     fResult.adcsAfterSpars+=(       fFarElectronics->GetAdcsAfterSpars() );
00829   }
00830 
00831   // Generic ND electronics:
00832   if(fNearElectronics) {
00833     fResult.digitsAfterFETrigger+=( fNearElectronics->GetDigitsAfterFETrigger() );
00834     fResult.adcsAfterFETrigger+=(   fNearElectronics-> GetAdcsAfterFETrigger() );
00835     fResult.digitsAfterSpars+=(     fNearElectronics->GetDigitsAfterSpars() );
00836     fResult.adcsAfterSpars+=(       fNearElectronics->GetAdcsAfterSpars() );
00837  }
00838 
00839   // Snarls.
00840   fResult.snarls = GetNumberOfSnarls();
00841  
00842   // Create arrays.
00843   fResult.snarl_digits  = new Int_t[ fResult.snarls ];
00844   fResult.snarl_trigger = new Int_t[ fResult.snarls ];
00845   fResult.snarl_adcs    = new Float_t[ fResult.snarls ];
00846   
00847   fResult.bigSnarl= GetBiggestSnarl();
00848 
00849   // Loop through snarls. Fill all the stats.
00850   for(UInt_t isnarl = 0; isnarl < fSnarls.size(); isnarl++) {
00851     Float_t adctot = 0;
00852     for(UInt_t i=0; i<fSnarls[isnarl].size(); i++) {
00853       SimDigit& simdigit = fSnarls[isnarl][i];
00854 
00855       adctot+= simdigit.GetADC() ;
00856     }
00857     
00858     // totals.
00859     fResult.digitsAfterDaqTrigger+=( fSnarls[isnarl].Size() );
00860     fResult.adcsAfterDaqTrigger+=( adctot );
00861     
00862     fResult.snarl_digits[isnarl] = fSnarls[isnarl].Size();
00863     fResult.snarl_trigger[isnarl] = fSnarls[isnarl].GetTriggerSource();
00864     fResult.snarl_adcs[isnarl] = adctot;
00865   }
00866 
00867   fResult.timeShift = fTimeShift;
00868 
00869 }

void SimDetector::Config ( Registry &  configuration  )  [virtual]

Definition at line 200 of file SimDetector.cxx.

References SimElectronics::Config(), SimPmt::Config(), SimDaqTrigger::Configure(), SimElecMaker::Create(), SimPmtMaker::Create(), SimDaqTrigMaker::Create(), fAddTimeWithinSec, fApplyTrigger, fClearPmtList, fContext, fDaqTriggerMask, fDaqTriggers, fDaqTrigReadoutWindowStart, fDaqTrigReadoutWindowStop, fDaqTrigTimeGap, fDaqTrigTimeWindow, fDaqTrigTimingMethod, fFarElecModel, fFarElectronics, fM16Model, fM64Model, fNearElecModel, fNearElectronics, Form(), fRandom, Registry::Get(), SimPmtMaker::HasRegisteredClass(), SimElecMaker::HasRegisteredClass(), Msg::kError, kSimMaxTriggers, and MSG.

Referenced by DetSim::Config(), and DetSim::Get().

00201 {
00202   // Modify the configuration.
00203   const char* s;
00204 
00205   //-- Operational concerns.
00206   config.Get("clearPmtList",fClearPmtList);
00207 
00208   //-- Determine should we be adding in offset within 1sec?
00209   config.Get("addTimeWithinSec",fAddTimeWithinSec);
00210 
00211   //-- Pmt models.
00212   config.Get("M64Model",s);
00213   if(SimPmtMaker::HasRegisteredClass(s)) fM64Model = s;
00214   else 
00215     MSG("DetSim",Msg::kError) << "M64 Pmt Model " << s 
00216                               << " is not known. Reverting to default." << endl;
00217   
00218   config.Get("M16Model",s); fM16Model = s;
00219   if(SimPmtMaker::HasRegisteredClass(s)) fM16Model = s;
00220   else 
00221     MSG("DetSim",Msg::kError) << "M16 Pmt Model " << s 
00222                               << " is not known. Reverting to default." << endl;
00223   
00224   // Create dummy versions of the PMT to configure the model (with static functions)
00225   SimPmt* m16 = SimPmtMaker::Create(fM16Model,PlexPixelSpotId(),
00226                                     fContext,fRandom);
00227   m16->Config(config);
00228   delete m16;
00229   
00230   SimPmt* m64 = SimPmtMaker::Create(fM64Model,PlexPixelSpotId(),
00231                                     fContext,fRandom);
00232   m64->Config(config);
00233   delete m64;
00234 
00235   //-- Recreate and configure the electronics models.
00236   config.Get("farElecModel",s);
00237   if(SimElecMaker::HasRegisteredClass(s)) fFarElecModel = s;
00238   else 
00239     MSG("DetSim",Msg::kError) << "Far Detector Electronics Model " << s 
00240                               << " is not known. Reverting to default."  << endl;
00241   config.Get("nearElecModel",s);
00242   if(SimElecMaker::HasRegisteredClass(s)) fNearElecModel = s;
00243   else 
00244     MSG("DetSim",Msg::kError) << "Near Detector Electronics Model " << s 
00245                               << " is not known. Reverting to default."  << endl;
00246 
00247   // Gentlemen, we can rebuild him..
00248   if(fFarElectronics)  delete fFarElectronics;
00249   if(fNearElectronics) delete fNearElectronics;
00250   fFarElectronics  = SimElecMaker::Create(fFarElecModel, fContext,fRandom);
00251   fNearElectronics = SimElecMaker::Create(fNearElecModel,fContext,fRandom);
00252   // And boot them.
00253   fFarElectronics ->Config(config);
00254   fNearElectronics->Config(config);
00255 
00256   //-- Triggers.
00257   config.Get("applyTrigger",             fApplyTrigger);
00258   config.Get("daqTrigTimingMethod",      fDaqTrigTimingMethod);
00259   config.Get("daqTrigTimeGap",           fDaqTrigTimeGap);
00260   config.Get("daqTrigTimeWindow",        fDaqTrigTimeWindow);
00261   config.Get("daqTrigReadoutWindowStart",fDaqTrigReadoutWindowStart);
00262   config.Get("daqTrigReadoutWindowStop", fDaqTrigReadoutWindowStop);
00263   config.Get("daqTriggerMask",           fDaqTriggerMask);
00264 
00265   // Rebuild trigger list.
00266   Registry trigConfig;
00267   for(int itrig = 0; itrig<kSimMaxTriggers; itrig++) {
00268     if(fDaqTriggers[itrig]) delete fDaqTriggers[itrig]; // Delete old ones.
00269     fDaqTriggers[itrig] = 0;
00270     
00271     if( config.Get(Form("trigger%d",itrig),trigConfig) ) {
00272       const char* triggerType = 0;
00273       if( trigConfig.Get("type",triggerType) ) {
00274         fDaqTriggers[itrig] = SimDaqTrigMaker::Create(triggerType);
00275         if(fDaqTriggers[itrig]) {
00276           fDaqTriggers[itrig]->Configure(trigConfig);     
00277         } else {
00278           MSG("DetSim",Msg::kError) << "Trigger " << itrig << ": type=" << triggerType << " not known!" << endl;
00279         }
00280       } 
00281     }
00282   }
00283   
00284 }

Registry & SimDetector::DefaultConfig ( void   )  [static]

Definition at line 78 of file SimDetector.cxx.

References Munits::fC, Form(), Registry::Get(), Munits::hertz, SimVarcTriggerMode::k2of36, SimTimeSmearingMode::kBreitWigner, SimDaqTrigger::kGap, kSimMaxTriggers, Munits::microsecond, Munits::ns, Registry::Set(), and Registry::UnLockValues().

Referenced by DetSim::DetSim().

00079 {
00080    // Supply default configuration.
00081   static Registry r; // Default configuration for module
00082     
00083   // Set name of config
00084   std::string name = "SimDetector.config.default";
00085   r.SetName(name.c_str());
00086 
00087   // Set values in configuration
00088   r.UnLockValues();
00089 
00090   r.Set("clearPmtList",0);
00091   r.Set("addTimeWithinSec",0);  // by default: no  (original behaviour)
00092 
00093   // PMT model
00094   r.Set("M64Model","SimPmtM64Oxford");
00095   r.Set("M16Model","SimPmtM16UTTimed");
00096   r.Set("pmtM16DefaultGain",60);  // Used by decalibrator
00097   r.Set("pmtM64DefaultGain",100); // ditto
00098   r.Set("pmtDoOpticalCrosstalk",1);
00099   r.Set("pmtDoChargeCrosstalk",1);
00100   r.Set("pmtDoNonlinearity",0);
00101   r.Set("pmtDoDarkNoise",1);
00102   r.Set("pmtApplyGainDrift",0); // 0 = Trust PMT gains.
00103   r.Set("pmtScaleOpticalCrosstalk",1.0);
00104   r.Set("pmtScaleChargeCrosstalk",1.0);
00105   //Added by G. Pawloski to scale Adjacent and Diagonal separately
00106   r.Set("pmtScaleAdjacentChargeCrosstalk",1.0);
00107   r.Set("pmtScaleDiagonalChargeCrosstalk",1.0);
00108   r.Set("pmtScaleAdjacentOpticalCrosstalk",1.0);
00109   r.Set("pmtScaleDiagonalOpticalCrosstalk",1.0);
00110   r.Set("pmtHamamatsuPixelNumbering",0);
00111   r.Set("pmtChargeSlop",1.6);
00112   r.Set("pmtDoChargeSmear",1);
00113   r.Set("pmtM64DynodeSkipRate",0.00);
00114   r.Set("pmtM64NLThreshold",3.0);
00115   r.Set("pmtM64NonlinearityScale",1.0);
00116   r.Set("pmtRebuildGainMap",0);
00117 
00118   // Electronics.
00119   r.Set("farElecModel", "SimVaTimedElectronics");
00120   r.Set("nearElecModel","SimQieElectronics");
00121   r.Set("doLookupNonlinearity",1);
00122 
00123   // FD front end
00124   r.Set("vaGain", 0.375/Munits::fC );
00125   r.Set("vaPedWidth", 2.8);
00126   r.Set("vaTimeSmearingMode", SimTimeSmearingMode::kBreitWigner);
00127   r.Set("vaTimingWidth", 0.);
00128   r.Set("vaSparsifyThresh", 17);
00129   r.Set("vaDynodeThresh", 57);
00130   r.Set("vaNonlinearity",1);
00131   r.Set("vaLinearityP0",24.);
00132   r.Set("vaLinearityP1",16091.3);
00133   r.Set("vaLinearityP2",4.63);
00134   r.Set("vaLinearityP3",13267.);
00135   r.Set("vaLinearityP4",7085.12);
00136     
00137   // FD back end
00138   r.Set("varcTriggerMode", SimVarcTriggerMode::k2of36); // 2 out of 36.
00139   r.Set("varcTriggerWindow", 400.*Munits::ns);
00140   r.Set("vaChipRandomDeadRate",700.*Munits::hertz);
00141   r.Set("vaChipDeadTime",5*Munits::microsecond);
00142   r.Set("vaShapingTime",500.*Munits::ns);
00143 
00144   // ND front end.
00145   r.Set("qieDoLookukp",1); // Turn on lookup table.
00146   r.Set("qieDacCharge",1.4*Munits::fC); // Charge for one DAC count. Charge is in Munits (Coulombs)
00147   r.Set("qieDaqPerRangeZeroAac",1.6); // DAC counts per ADC in range 0
00148   r.Set("qieFlipLowAdc",30.);         // Point at which the range flips    
00149   r.Set("qieFlipHighAdc",180.);       // Point at which the range flips
00150   r.Set("qiePedestalWidthAdc",1.5);   // RMS of pedestal in ADC counts
00151   r.Set("qieAdcRms",0.0);             // RMS of a large charge in ADC counts
00152   r.Set("qiePedestalDac",50);         // Pedestal in DAC counts.
00153   r.Set("qieSparsifyThresh",70);      // Sparsification threshold (should be larger than pedestal!)
00154 
00155   // Daq trigger
00156   r.Set("applyTrigger",3);
00157   r.Set("daqTrigTimingMethod",SimDaqTrigger::kGap);
00158   r.Set("daqTrigTimeGap",156.0*Munits::ns); 
00159   r.Set("daqTrigTimeWindow",117.0*Munits::ns); 
00160   r.Set("daqTrigReadoutWindowStart",5500.*Munits::ns); // Pretrigger window, ns
00161   r.Set("daqTrigReadoutWindowStop",187*Munits::ns); // Posttrigger window, ns
00162   r.Set("daqTriggerMask",0xFF);
00163 
00164   // Bit  2 (hex 0x04)
00165   // Standard 4 out of 5 trigger
00166   Registry trigger2;
00167   trigger2.SetName("trigger2");
00168   trigger2.Set("type","PlaneTrigger");
00169   trigger2.Set("thresh",0.0);
00170   trigger2.Set("N",4);
00171   trigger2.Set("M",5);     
00172   r.Set("trigger2",trigger2);
00173 
00174   // Bit 5 (hex 0x20)
00175   // Standard energy trigger:
00176   // In a 4-plane window, demand
00177   // >=1500 ADCs, planes hit >= 2, N_hits >= 6
00178   Registry trigger5;
00179   trigger5.SetName("trigger5");
00180   trigger5.Set("type","EnergyTrigger");
00181   trigger5.Set("thresh",1500.);
00182   trigger5.Set("Nhits",6);
00183   trigger5.Set("N",2);
00184   trigger5.Set("M",4);     
00185   r.Set("trigger5",trigger5);
00186 
00187   // Add a whole bunch more triggers to be filled by the user.
00188   // This adds empty registries that can easily be modified.
00189   for(int i=0;i<kSimMaxTriggers;i++) {
00190     Registry triggerN;
00191     if(!(r.Get(Form("trigger%d",i),triggerN))) {
00192       triggerN.SetName(Form("trigger%d",i));
00193       r.Set(Form("trigger%d",i),triggerN);
00194     }
00195   }
00196   
00197   return r;
00198 }

void SimDetector::DistributePEs ( void   )  [protected, virtual]

Definition at line 466 of file SimDetector.cxx.

References fPeList, fTimeShift, DigiPE::GetTime(), Msg::kWarning, MAXMSG, Munits::ns, and SortDigiPE().

Referenced by Simulate().

00467 {
00468   // nothing to do, if no input ... but allow for creation of empty event
00469   if ( ! fPeList ) return; 
00470 
00471   TObjArrayIter itr(fPeList);
00472   const DigiPE* digipe = NULL;
00473   double earlyTime = 1e10;
00474   while( (digipe = dynamic_cast<DigiPE*>(itr.Next()))!=0 ) {
00475     if(digipe->GetTime()<earlyTime) earlyTime = digipe->GetTime();
00476   }
00477   
00478   // find the timeshift.
00479   fTimeShift = 0;
00480   if(earlyTime<0) {
00481     while((earlyTime+fTimeShift)<0) fTimeShift+=100.*Munits::ns;
00482     MAXMSG("DetSim",Msg::kWarning,10) 
00483       << "Negative times in PE list. Shifting all times forward by " 
00484       << fTimeShift/Munits::ns << " ns" << endl;
00485   }
00486   
00487   //
00488   // Shift all the times.
00489   //
00490   itr.Reset();
00491   while( (digipe = dynamic_cast<DigiPE*>(itr.Next()))!=0 ) {
00492     if(fTimeShift>0) {
00493       // Hack to get times all positive.
00494       const_cast<DigiPE*>(digipe)->SetTime(digipe->GetTime() + fTimeShift);
00495     }    
00496 
00497     // Add the hit in.
00498     this->SortDigiPE( digipe );
00499   }
00500 
00501 }

virtual UInt_t SimDetector::GetBiggestSnarl (  )  [inline, virtual]

Definition at line 66 of file SimDetector.h.

References fBiggestSnarl.

Referenced by CompileStats(), and DetSim::Get().

00066 { return fBiggestSnarl; };

virtual SimEventResult& SimDetector::GetEventResult (  )  [inline, virtual]

Definition at line 74 of file SimDetector.h.

References fResult.

Referenced by DetSim::Ana(), and DetSim::Get().

00074 { return fResult; };

int SimDetector::GetNumberOfDigits ( void   )  [virtual]

Definition at line 375 of file SimDetector.cxx.

References fDigits.

Referenced by DetSim::Get().

00376 {
00377   return fDigits.size();
00378 }

virtual UInt_t SimDetector::GetNumberOfSnarls (  )  [inline, virtual]

Definition at line 64 of file SimDetector.h.

References fSnarls.

Referenced by CompileStats(), and DetSim::Get().

00064 { return fSnarls.size(); };

virtual TRandom* SimDetector::GetRandom ( void   )  [inline, virtual]

Definition at line 58 of file SimDetector.h.

References fRandom.

Referenced by DetSim::Get().

00058 { return fRandom; };

SimDigit * SimDetector::GetSimDigit ( UInt_t  ihit  )  [virtual]

Definition at line 381 of file SimDetector.cxx.

References fDigits.

Referenced by DetSim::Get().

00382 {
00383   if(ihit<fDigits.size()) 
00384     return &(fDigits[ihit]);
00385   else return NULL;
00386 }

virtual const SimSnarl& SimDetector::GetSnarl ( UInt_t  i  )  [inline, virtual]

Definition at line 65 of file SimDetector.h.

References fSnarls.

Referenced by DetSim::Get().

00065 { return fSnarls[i]; };

virtual std::vector<SimSnarl>& SimDetector::GetSnarlList (  )  [inline, virtual]

Definition at line 63 of file SimDetector.h.

References fSnarls.

Referenced by DetSim::Get().

00063 { return fSnarls; };

virtual Double_t SimDetector::GetTimeShift (  )  const [inline, virtual]

Definition at line 76 of file SimDetector.h.

References fTimeShift.

Referenced by DetSim::CalculateAddTDC().

00076 { return fTimeShift; }

virtual Int_t SimDetector::GetTotalTriggerWord ( void   )  const [inline, virtual]

Definition at line 68 of file SimDetector.h.

References fTotalTriggerWord.

00068 { return fTotalTriggerWord; };

virtual UInt_t SimDetector::GetTubeIndex ( PlexPixelSpotId  psid  )  [inline, protected, virtual]

Definition at line 92 of file SimDetector.h.

References PlexPixelSpotId::GetUniquePmtEncodedValue().

Referenced by SortDigiPE().

00093     { return psid.GetUniquePmtEncodedValue(); };

Int_t SimDetector::IsGapBurst ( SimDigitList &  digitList,
UInt_t  startdigit 
) [protected, virtual]

Definition at line 892 of file SimDetector.cxx.

References fDaqTrigTimeGap, fDigits, and SimDigitList::GoodSize().

Referenced by SimulateTrigger().

00894 {
00895   // See if startdigit is the start of a gap trigger.
00896 
00897   // The first digit is always at a gap. Further digits are not at a gap start
00898   // if they are too far separated from the previous one.
00899   if(startdigit!=0) {
00900     Double_t t1 = fDigits[startdigit-1].GetTime();
00901     Double_t t2 = fDigits[startdigit].GetTime();
00902     if (t2-t1 < fDaqTrigTimeGap) 
00903       return 0; // Not the start of a gap.
00904   }
00905   
00906   // Look for gap end.
00907   Int_t ndigs = 1;
00908   while(startdigit+ndigs < digitList.GoodSize()) {
00909     Double_t t1 = fDigits[startdigit+ndigs-1].GetTime();
00910     Double_t t2 = fDigits[startdigit+ndigs].GetTime();
00911     if(t2-t1 >= fDaqTrigTimeGap) return ndigs;
00912     ndigs++;
00913   }
00914   return ndigs;
00915   
00916 }

Bool_t SimDetector::IsTriggered ( void   )  const [inline, virtual]

Definition at line 175 of file SimDetector.h.

References fDaqTriggerMask, fTotalTriggerWord, and IsTriggering().

00176 {
00177   return (! IsTriggering() )||(fTotalTriggerWord & fDaqTriggerMask); 
00178 }

Bool_t SimDetector::IsTriggering ( void   )  const [inline, virtual]

Definition at line 165 of file SimDetector.h.

References fApplyTrigger, fContext, VldContext::GetDetector(), and Detector::kFar.

Referenced by IsTriggered().

00166 {
00167   if(fApplyTrigger==0) return false;
00168   if(fApplyTrigger==3) {
00169     if(fContext.GetDetector()==Detector::kFar) return true;
00170     return false;
00171   }
00172   return true;
00173 }

Int_t SimDetector::IsWindowBurst ( SimDigitList &  digitList,
UInt_t  startdigit 
) [protected, virtual]

Definition at line 872 of file SimDetector.cxx.

References fDaqTrigTimeWindow, fDigits, and SimDigitList::GoodSize().

Referenced by SimulateTrigger().

00874 {
00875   // Assign a winow at startdigit.
00876   
00877   // Note: assumes fDaqTrigTimeWindow in TDC units
00878   // Assumes all electronics identitcal.
00879   Double_t t_start = digitList[startdigit].GetTime();
00880   Double_t t_stop  = t_start + fDaqTrigTimeWindow;
00881   
00882   Int_t ndigs = 1;
00883   while(startdigit+ndigs < digitList.GoodSize()) {
00884     Double_t t = fDigits[startdigit+ndigs-1].GetTime();
00885     if(t>t_stop) break;
00886     ndigs++;                    
00887   }
00888   return ndigs;
00889 }

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

Definition at line 388 of file SimDetector.cxx.

References bfld::AsString(), VldContext::AsString(), fActivePmts, fContext, fDaqTriggerMask, fDaqTriggers, fDaqTrigReadoutWindowStart, fDaqTrigReadoutWindowStop, fDaqTrigTimeGap, fDaqTrigTimeWindow, fDaqTrigTimingMethod, fDigits, fFarElectronics, fM16Model, fM64Model, fNearElectronics, fPmts, fResult, fSnarls, fTotalTriggerWord, it, SimDaqTrigger::kGap, kSimMaxTriggers, Munits::ns, SimElectronics::Print(), SimDaqTrigger::Print(), SimPmt::Print(), SimEventResult::Print(), SimPmt::PrintConfig(), and size.

Referenced by DetSim::Get(), and DetSim::Report().

00389 {
00390   std::string opt = option;
00391   Bool_t verbose = (opt.find("v") != std::string::npos);;
00392   Bool_t showpmts = (opt.find("p") != std::string::npos);;
00393   Bool_t showdigits = (opt.find("d") != std::string::npos);;
00394   Bool_t showsnarldigits = (opt.find("s") != std::string::npos);;
00395   
00396   if(verbose) {
00397     showpmts = showdigits = showsnarldigits = true;
00398   }
00399 
00400   printf("SimDetector:");
00401   printf("Current context: %s\n",fContext.AsString());
00402   printf("---------Config------------------------------\n");
00403   printf("PMT sim:       M16Model          %s\n",fM16Model.c_str());
00404   printf("               M64Model          %s\n",fM64Model.c_str());
00405   SimPmt::PrintConfig();
00406   if(fFarElectronics)  fFarElectronics->Print();
00407   if(fNearElectronics) fNearElectronics->Print();
00408   printf("Triggers:      fDaqTriggerMask            0x%x\n",fDaqTriggerMask);
00409   printf("               fDaqTrigTimingMethod       %s\n",
00410          (fDaqTrigTimingMethod==SimDaqTrigger::kGap)?"Gap":"Window");
00411   printf("               fDaqTrigTimeGap            %f ns\n",fDaqTrigTimeGap/Munits::ns);
00412   printf("               fDaqTrigTimeWindow         %f ns\n",fDaqTrigTimeWindow/Munits::ns);
00413   printf("               fDaqTrigReadoutWindowStart %f ns\n",fDaqTrigReadoutWindowStart/Munits::ns);
00414   printf("               fDaqTrigReadoutWindowStop  %f ns\n",fDaqTrigReadoutWindowStop/Munits::ns);
00415 
00416   for(int itrig=0;itrig<kSimMaxTriggers;itrig++) {
00417     if(fDaqTriggers[itrig]) {
00418      printf("   -- Trigger %2d: --\n",itrig);
00419      fDaqTriggers[itrig]->Print(option);
00420     }
00421   }
00422   printf("---------PMTS------------------------------------\n");
00423   printf("    Total PMTS in memory: %d  Active PMTs: %d\n", (int)fPmts.size(),(int)fActivePmts.size());
00424   SimPmtList::iterator it;
00425   if(showpmts)
00426     for(it = fActivePmts.begin(); it!= fActivePmts.end(); it++)  {
00427       SimPmt* pmt = it->second;
00428       if(pmt){
00429         pmt->Print(option);
00430       }
00431     }
00432 
00433   printf("---------Digits----------------------------------\n");
00434   printf("   Total digits:       %d\n",(int)fDigits.size());
00435   if(showdigits)
00436     for(UInt_t i = 0; i<fDigits.size(); i++) {
00437       printf("  Digit %3d: %s\n",i,fDigits[i].AsString());
00438     }
00439   for(UInt_t j=0; j < fSnarls.size(); j++ ) {
00440     printf("---------Snarl %d\n",j);
00441     printf("      Digits:          %d\n",(int)fSnarls[j].size());
00442     printf("      Trigger time:    %f ns\n",fSnarls[j].GetTriggerTime()/Munits::ns);
00443     printf("      Trigger Source:  0x%08X\n",fSnarls[j].GetTriggerSource());
00444     if(fSnarls[j].Size()>0) {
00445       printf("      Start time:      %f ns\n",fSnarls[j].GetDigit(0)->GetTime()/Munits::ns);
00446       printf("      Stop  time:      %f ns\n",fSnarls[j].GetDigit(fSnarls[j].Size()-1)->GetTime()/Munits::ns);
00447     }
00448     if(showsnarldigits) 
00449       for(UInt_t i = 0; i<fSnarls[j].size(); i++) {
00450         printf("  Digit: %s\n",fSnarls[j][i].AsString());
00451       }
00452   }
00453 
00454   printf("---------DAQ-------------------------------------\n");
00455   printf("  TriggerWord: 0x%08X\n",fTotalTriggerWord);
00456   printf("  TriggerMask: 0x%08X\n",fDaqTriggerMask);
00457   printf("--------SimEventResult---------------------------\n");
00458   fResult.Print();
00459   printf("-------------------------------------------------\n");
00460 
00461   
00462 }

void SimDetector::Reset ( VldContext  newContext  )  [virtual]

Definition at line 287 of file SimDetector.cxx.

References VldContext::AsString(), fActivePmts, fClearPmtList, fContext, fDigiPeStorage, fDigits, fFarElectronics, fNearElectronics, fPlex, fPmts, fSnarls, SimPixelTimeBucket::GetGlobalPixelBuckets(), it, Msg::kDebug, Msg::kError, MSG, SimPmt::Reset(), and SimElectronics::Reset().

Referenced by DetSim::Get().

00288 {
00289   MSG("DetSim",Msg::kDebug) << "SimDetector::Reset. Context: " << fContext.AsString() << endl;
00290 
00291   // Wipe digit list.
00292   fDigits.clear();
00293   fSnarls.clear();
00294 
00295   // Reset the context.
00296   fContext = context;
00297   fPlex = PlexHandle(context); 
00298 
00299 
00300   // Delete all PMTs in list: this means that 'duds' won't eat random numbers.
00301   if(fClearPmtList) {
00302     // The nasty way: delete every PMT every event.
00303     // This is slower, but safer for event-reproducability and heisenbug close encounters
00304     SimPmtList::iterator it;
00305     for(it = fPmts.begin(); it!= fPmts.end(); it++)  {
00306       if(it->second) delete it->second;
00307       fPmts.erase(it);
00308     }
00309     fPmts.clear();
00310   } else {
00311     // Reset all pmts in list.
00312     // Much more efficient and aesthetically pleasing.
00313     SimPmtList::iterator it;
00314     for(it = fPmts.begin(); it!= fPmts.end(); it++)  {
00315       SimPmt* pmt = it->second;
00316       pmt->Reset(context);
00317     }
00318   }
00319    
00320   fActivePmts.clear(); // Wipe list of active pmts.
00321 
00322   if(SimPixelTimeBucket::GetGlobalPixelBuckets()>0) {
00323     MSG("DetSim",Msg::kError) << "Error: Memory leak detected: total SimPixelTimeBuckets after reset is " 
00324                               << SimPixelTimeBucket::GetGlobalPixelBuckets() << endl;
00325   }
00326 
00327   // Reset the Electronics.
00328   if(fNearElectronics) fNearElectronics->Reset(fContext);
00329   if(fFarElectronics)  fFarElectronics->Reset(fContext);
00330   
00331   // Reset temporary lists.
00332   fDigiPeStorage.clear();
00333 }

void SimDetector::Simulate ( void   )  [virtual]

Definition at line 366 of file SimDetector.cxx.

References CompileStats(), DistributePEs(), SimulateElectronics(), SimulatePmts(), and SimulateTrigger().

Referenced by DetSim::Get().

00367 {
00368   DistributePEs();
00369   SimulatePmts();
00370   SimulateElectronics();
00371   SimulateTrigger();
00372   CompileStats();
00373 }

void SimDetector::SimulateElectronics ( void   )  [protected, virtual]

Apply gains, nonlinearity, pedestal width, roundoff as well as varc 2/6 or 2/36 triggers.

Definition at line 605 of file SimDetector.cxx.

References SimDigitList::AddList(), fActivePmts, fDigits, fFarElectronics, fNearElectronics, SimElectronics::GetDigits(), Msg::kVerbose, MSG, and SimElectronics::ReadoutDetector().

Referenced by Simulate().

00606 {
00611   fDigits.clear();
00612 
00613   // Generic FD electronics:
00614   if(fFarElectronics)
00615     fFarElectronics->ReadoutDetector(fActivePmts);
00616 
00617   // Now, read them out.
00618   fDigits.AddList(fFarElectronics->GetDigits());
00619 
00620   // Generic ND electronics:
00621   if(fNearElectronics)
00622     fNearElectronics->ReadoutDetector(fActivePmts);
00623 
00624   // Now, read them out.
00625   fDigits.AddList(fNearElectronics->GetDigits());
00626 
00627   for(UInt_t i = 0; i<fDigits.size(); i++) {
00628     MSG("DetSim",Msg::kVerbose) 
00629       << "SimDetector read out digit: " 
00630       << fDigits[i].AsString() << std::endl;;
00631   }
00632 
00633 }

void SimDetector::SimulatePmts ( void   )  [protected, virtual]

Run all simulated PMTs through their routine

Applies: 1pe width, nonlinearity, gains, xtalk

Definition at line 583 of file SimDetector.cxx.

References PlexPixelSpotId::AsString(), fActivePmts, SimPmt::GetTubeId(), it, Msg::kDebug, MSG, and SimPmt::SimulatePmt().

Referenced by Simulate().

00584 {
00590   SimPmtList::iterator it;
00591   // Only simulate PMTs that have light. This helps to ensure
00592   // random-numbers are OK. 
00593   for(it = fActivePmts.begin(); it!= fActivePmts.end(); it++)  {
00594     SimPmt* pmt = it->second;
00595     if(pmt){
00596       
00597       MSG("DetSim",Msg::kDebug) << "Simulating PMT "
00598                                 << pmt->GetTubeId().AsString()
00599                                 << endl;
00600       pmt->SimulatePmt();}
00601   }
00602 }

void SimDetector::SimulateTrigger ( void   )  [protected, virtual]

this routine calculated alse the triggers, which active in the online trigger farm

Definition at line 635 of file SimDetector.cxx.

References SimDigitList::AddList(), SimDaqTrigger::ApplyTriggerAt(), fApplyTrigger, fBiggestSnarl, fBiggestSnarlSize, fContext, fDaqTriggers, fDaqTrigReadoutWindowStart, fDaqTrigReadoutWindowStop, fDaqTrigTimingMethod, fDigits, fPlex, fSnarls, fTotalTriggerWord, VldContext::GetDetector(), SimSnarl::GetTriggerTime(), IsGapBurst(), IsWindowBurst(), Detector::kCalDet, Msg::kDebug, Msg::kError, Detector::kFar, SimDaqTrigger::kGap, Detector::kNear, SimDaqTrigger::kNone, kSimMaxTriggers, Msg::kWarning, SimDaqTrigger::kWindow, MSG, SimDigitList::Size(), and SimDigitList::Sort().

Referenced by Simulate().

00636 {
00641 
00642   
00643   fTotalTriggerWord = 0;
00644   fBiggestSnarl = 0;
00645   fBiggestSnarlSize = -1;
00646 
00647   // Sort the digit list in time for ease in doing the trigger computation.
00648   fDigits.Sort();
00649 
00650   bool dotrigger = (fApplyTrigger>0);
00651   static bool donemessage = false;
00652   if(fApplyTrigger==3)  {
00653     // Choose an 'intelligent' trigger mode.
00654     if(fContext.GetDetector()==Detector::kFar) {
00655       if(!donemessage) MSG("DetSim",Msg::kWarning) 
00656         << "This is the far detector, so I'm assuming you want DAQ triggers on. Use applytrigger=0 to turn them off." << endl; 
00657       dotrigger = true;
00658     }
00659     else if(fContext.GetDetector()==Detector::kNear) {
00660        if(!donemessage) MSG("DetSim",Msg::kWarning) 
00661         << "This is the near detector, so I'm assuming you want DAQ triggers off. Use applytrigger=1 to turn them on." << endl;      
00662        dotrigger = false;
00663     }
00664     else if(fContext.GetDetector()==Detector::kCalDet) {
00665       if(!donemessage) MSG("DetSim",Msg::kWarning) 
00666         << "This is the caldet detector, so I'm assuming you want DAQ triggers off. Use applytrigger=1 to turn them on." << endl;      
00667       dotrigger = false;
00668     }    
00669     donemessage = true;
00670   };
00671 
00672   if(!dotrigger) {
00673     // Look to see if the all digits pass any triggers, just for 
00674     // the sake of completeness.
00675     Int_t triggerWord = 0;
00676     
00677     for(int itrig=0;itrig<kSimMaxTriggers;itrig++) {
00678       int triggerbit = (1<<itrig);
00679       
00680       if(fDaqTriggers[itrig]) {
00681         bool result = fDaqTriggers[itrig]->ApplyTriggerAt(fPlex,
00682                                                           fDigits,
00683                                                           0,
00684                                                           fDigits.size()
00685                                                           );      
00686         if(result) triggerWord |= triggerbit;
00687       } 
00688     }
00689     
00690     // Add trigger bit for SpillTrigger
00691     if(fContext.GetDetector() == Detector::kFar) {
00692       triggerWord |= 0x20000; // TRIGGER_BIT_SPILL_IP from mdTriggerCodes.h
00693     } else
00694     if(fContext.GetDetector() == Detector::kNear) {
00695       triggerWord |= 0x10000; // TRIGGER_BIT_SPILL from mdTriggerCodes.h
00696     }
00697     
00698     // Don't bother triggering.. just dump everything into one big snarl.
00699     double snarltime = 0;
00700     if(fDigits.size()>0) snarltime = fDigits[0].GetTime();
00701     MSG("DetSim",Msg::kDebug) << "#slew SimDetector@1 create SimSnarl "
00702                               << snarltime << endl;
00703     SimSnarl snarl(triggerWord,snarltime);
00704     fTotalTriggerWord = triggerWord;
00705 
00706 
00707     snarl.AddList(fDigits);
00708     
00709     // Add the snarl.
00710     MSG("DetSim",Msg::kDebug) << "#slew SimDetector@2 push_back " 
00711                               << snarl.GetTriggerTime() << endl;
00712     fSnarls.push_back(snarl);
00713     fBiggestSnarlSize = snarl.Size();
00714     return;
00715   }
00716 
00717   
00718   // We now have a sorted list of digits.
00719   // Go through the list, looking for a burst or a
00720   // gap, as befits our trigger type.
00721 
00722   UInt_t startdigit = 0;
00723 
00724   while(startdigit<fDigits.size()) {
00725     int digitsInBurst = 0;
00726     switch(fDaqTrigTimingMethod) {
00727     case SimDaqTrigger::kNone:
00728       digitsInBurst=fDigits.size(); // Always trigger.
00729       MSG("DetSim",Msg::kDebug) << "Trigger: NULL trigger, triggering all digits." << endl;
00730       break;
00731     case SimDaqTrigger::kWindow: // Window trigger.
00732       digitsInBurst = IsWindowBurst(fDigits,startdigit);
00733       if(digitsInBurst) MSG("DetSim",Msg::kDebug) << "Trigger: Window trigger fired with " << digitsInBurst << " digits." << endl;
00734       break;
00735     case SimDaqTrigger::kGap: // Gap trigger.
00736       digitsInBurst = IsGapBurst(fDigits,startdigit);
00737       if(digitsInBurst) MSG("DetSim",Msg::kDebug) << "Trigger: Gap trigger fired with " << digitsInBurst << " digits." << endl;      break;
00738     default:
00739       MSG("DetSim",Msg::kError) << "Unknown DAQ trigger window method " << fDaqTrigTimingMethod << endl;
00740       break;
00741     }
00742 
00743     if(digitsInBurst>0) { // A burst is starting here.
00744 
00745       // See if this passes any trigger condition:
00746       Int_t triggerWord = 0;
00747          
00748       for(int itrig=0;itrig<kSimMaxTriggers;itrig++) {
00749         int triggerbit = (1<<itrig);
00750         
00751         if(fDaqTriggers[itrig]) {
00752           bool result = fDaqTriggers[itrig]->ApplyTriggerAt(fPlex,
00753                                                             fDigits,
00754                                                             startdigit,
00755                                                             startdigit+digitsInBurst
00756                                                             );    
00757           if(result) triggerWord |= triggerbit;
00758         }       
00759       }
00760       MSG("DetSim",Msg::kDebug) << "Burst digits " << startdigit 
00761                                 << " to " << startdigit+digitsInBurst - 1
00762                                 << " fired triggers: " << triggerWord << endl;
00763 
00764       if(triggerWord != 0){
00765         // Something triggered.
00766 
00767         fTotalTriggerWord |= triggerWord; // Add to toal.
00768 
00769         // Make a snarl.
00770         MSG("DetSim",Msg::kDebug) << "#slew SimDetector@3 create SimSnarl " 
00771                                   << fDigits[startdigit].GetTime() << endl;
00772         SimSnarl snarl(triggerWord,fDigits[startdigit].GetTime());
00773 
00774         // Collect hits for the trigger.
00775         Double_t burst_start = fDigits[startdigit].GetTime();
00776         Double_t burst_stop  = fDigits[startdigit+digitsInBurst-1].GetTime();
00777         Double_t window_open = burst_start - fDaqTrigReadoutWindowStart;
00778         Double_t window_close = burst_stop + fDaqTrigReadoutWindowStop;
00779         
00780         UInt_t lastdigit = 0;
00781         for(UInt_t i=0; i<fDigits.size(); i++) {
00782           if(( fDigits[i].GetTime()>=window_open ) &&
00783              ( fDigits[i].GetTime()<=window_close ) ) {
00784             snarl.push_back(fDigits[i]);
00785             if(i>lastdigit) lastdigit=i;
00786           }
00787         }
00788                 
00789         // Add the snarl.
00790         
00791         MSG("DetSim",Msg::kDebug) << "#slew SimDetector@4 push_back " 
00792                                   << snarl.GetTriggerTime() << endl;
00793         fSnarls.push_back(snarl);
00794         if((Int_t)snarl.Size() > fBiggestSnarlSize) {
00795           fBiggestSnarlSize = snarl.size();;
00796           fBiggestSnarl = fSnarls.size() -1;
00797         }
00798 
00799         // Advance the pointer to the end of the burst.
00800         startdigit += lastdigit;
00801       }
00802     }
00803     startdigit++; // Increment counter by one and look again.
00804   }
00805 }

void SimDetector::SortDigiPE ( const DigiPE *  digipe  )  [protected, virtual]

Definition at line 505 of file SimDetector.cxx.

References DigiScintHit::AsString(), PlexPixelSpotId::AsString(), SimPmtMaker::Create(), fActivePmts, fContext, fM16Model, fM64Model, fPmts, fRandom, PlexMuxBoxId::GetDetector(), PlexMuxBoxId::GetElecType(), DigiPE::GetHitPointer(), DigiPE::GetPixelSpotId(), DigiPE::GetTime(), SimPmt::GetTubeId(), GetTubeIndex(), SimPmt::GetType(), DigiPE::IsDarkNoise(), DigiPE::IsFibreLight(), PlexPixelSpotId::IsValid(), it, Msg::kDebug, Msg::kError, SimPmt::kM16, SimPmt::kM64, ElecType::kQIE, Detector::kUnknown, Msg::kVerbose, Msg::kWarning, MSG, SimPmt::Reset(), and DigiScintHit::StripEndId().

Referenced by DistributePEs().

00506 {
00507   if(digipe==0) return;
00508   PlexPixelSpotId psid;
00509   PlexStripEndId seid;
00510   
00511   const DigiScintHit* hit = digipe->GetHitPointer();
00512   psid = digipe->GetPixelSpotId();
00513   if(hit) seid = hit->StripEndId();     // Truth info: convert from DigiScintHit into SEID.
00514   Double_t time = digipe->GetTime();
00515 
00516   if(!psid.IsValid()) {    
00517     MSG("DetSim",Msg::kWarning) << "Invalid pixel spot on a DigiPE. Omitting. " << psid.AsString() << "\n";
00518     MSG("DetSim",Msg::kWarning) << "Time: " << time 
00519                                 << "  DarkNoise: " << ((digipe->IsDarkNoise())?"true":"false")
00520                                 << "  FibreLight: " << ((digipe->IsFibreLight())?"true":"false")
00521                                 << "  ScintHit: \n";
00522     if(hit) 
00523       MSG("DetSim",Msg::kWarning) << hit->AsString() << endl;
00524     
00525     return;
00526   }
00527   if (psid.GetDetector()==Detector::kUnknown) {
00528     MSG("DetSim",Msg::kWarning) << "Bad pixel spot on a DigiPE (unknown detector). Omitting.\n";
00529     return;
00530   } 
00531   
00532   // Find the tube.
00533   SimPmt* pmt = 0;
00534   int tube = GetTubeIndex(psid);
00535   SimPmtList::iterator it = fPmts.find(tube);
00536   pmt = it->second;
00537   
00538   // Create the tube if neccessary.
00539   if(it == fPmts.end()) {
00540     SimPmt::Pmt_t type = SimPmt::kM16;
00541     // Determine type of tube (M16 or M64) from the psid.
00542     if(psid.GetElecType() == ElecType::kQIE) type = SimPmt::kM64;
00543     
00544     std::string modelName;
00545     if( type == SimPmt::kM16 ) modelName = fM16Model;
00546     else                       modelName = fM64Model;
00547 
00548     pmt = SimPmtMaker::Create(modelName,psid,fContext,fRandom);
00549     
00550     if(!pmt) {
00551       MSG("DetSim",Msg::kError) << "SimDetector: Failed to create new " 
00552                                 << "pmt of type " << modelName << endl;
00553       return;
00554     }
00555 
00556     // Call Reset() on the tube to get it up-to-date
00557     pmt->Reset(fContext);
00558     
00559     MSG("DetSim",Msg::kDebug) << "SimDetector: Adding new PMT " 
00560                               << pmt->GetTubeId().AsString() 
00561                               << "  type: " << pmt->GetType() 
00562                               << "  at: " << tube 
00563                               << endl;
00564     fPmts[tube] = pmt;
00565   }
00566   
00567   // Add the hit.
00568   MSG("DetSim",Msg::kVerbose) << "SimDetector::AddDigiPE " 
00569                               << psid.AsString() << "  "
00570                               << 1.0 << "pe   " 
00571                               << time << "ns"
00572                               << endl;
00573   
00574   
00575   fPmts[tube]->AddDigiPE(digipe);  
00576 
00577   // Add the tube to the 'active' list.
00578   fActivePmts[tube] = fPmts[tube];
00579 }

Member Data Documentation

SimPmtList SimDetector::fActivePmts [mutable, protected]

Definition at line 138 of file SimDetector.h.

Referenced by CompileStats(), Print(), Reset(), SimulateElectronics(), SimulatePmts(), SortDigiPE(), and ~SimDetector().

Int_t SimDetector::fAdcPlane[kSimMaxPlane] [protected]

Definition at line 145 of file SimDetector.h.

Int_t SimDetector::fAddTimeWithinSec [protected]

Definition at line 110 of file SimDetector.h.

Referenced by Config().

Int_t SimDetector::fApplyTrigger [protected]

Definition at line 119 of file SimDetector.h.

Referenced by Config(), IsTriggering(), and SimulateTrigger().

UInt_t SimDetector::fBiggestSnarl [protected]

Definition at line 152 of file SimDetector.h.

Referenced by GetBiggestSnarl(), and SimulateTrigger().

Int_t SimDetector::fBiggestSnarlSize [protected]

Definition at line 153 of file SimDetector.h.

Referenced by SimulateTrigger().

Int_t SimDetector::fClearPmtList [protected]

Definition at line 108 of file SimDetector.h.

Referenced by Config(), and Reset().

VldContext SimDetector::fContext [protected]

Definition at line 99 of file SimDetector.h.

Referenced by AdjustTimeWithinSec(), Config(), IsTriggering(), Print(), Reset(), SimulateTrigger(), and SortDigiPE().

Int_t SimDetector::fDaqTriggerMask [protected]

Definition at line 125 of file SimDetector.h.

Referenced by Config(), IsTriggered(), and Print().

SimDaqTrigger* SimDetector::fDaqTriggers[kSimMaxTriggers] [protected]

Definition at line 126 of file SimDetector.h.

Referenced by Config(), Print(), and SimulateTrigger().

Double_t SimDetector::fDaqTrigReadoutWindowStart [protected]

Definition at line 123 of file SimDetector.h.

Referenced by Config(), Print(), and SimulateTrigger().

Double_t SimDetector::fDaqTrigReadoutWindowStop [protected]

Definition at line 124 of file SimDetector.h.

Referenced by Config(), Print(), and SimulateTrigger().

Double_t SimDetector::fDaqTrigTimeGap [protected]

Definition at line 121 of file SimDetector.h.

Referenced by Config(), IsGapBurst(), and Print().

Double_t SimDetector::fDaqTrigTimeWindow [protected]

Definition at line 122 of file SimDetector.h.

Referenced by Config(), IsWindowBurst(), and Print().

Int_t SimDetector::fDaqTrigTimingMethod [protected]

Definition at line 120 of file SimDetector.h.

Referenced by Config(), Print(), and SimulateTrigger().

DigiList<DigiPE> SimDetector::fDigiPeStorage [protected]

Definition at line 157 of file SimDetector.h.

Referenced by Reset().

SimDigitList SimDetector::fDigits [protected]

Definition at line 139 of file SimDetector.h.

Referenced by Clean(), GetNumberOfDigits(), GetSimDigit(), IsGapBurst(), IsWindowBurst(), Print(), Reset(), SimulateElectronics(), SimulateTrigger(), and ~SimDetector().

std::string SimDetector::fFarElecModel [protected]

Definition at line 115 of file SimDetector.h.

Referenced by Config().

SimElectronics* SimDetector::fFarElectronics [protected]

Definition at line 135 of file SimDetector.h.

Referenced by CompileStats(), Config(), Print(), Reset(), SimulateElectronics(), and ~SimDetector().

Int_t SimDetector::fFirstPlane [protected]

Definition at line 146 of file SimDetector.h.

UInt_t SimDetector::fHitPlane[kSimMaxPlane] [protected]

Definition at line 143 of file SimDetector.h.

Int_t SimDetector::fLastPlane [protected]

Definition at line 147 of file SimDetector.h.

std::string SimDetector::fM16Model [protected]

Definition at line 113 of file SimDetector.h.

Referenced by Config(), Print(), and SortDigiPE().

std::string SimDetector::fM64Model [protected]

Definition at line 114 of file SimDetector.h.

Referenced by Config(), Print(), and SortDigiPE().

std::string SimDetector::fNearElecModel [protected]

Definition at line 116 of file SimDetector.h.

Referenced by Config().

SimElectronics* SimDetector::fNearElectronics [protected]

Definition at line 136 of file SimDetector.h.

Referenced by CompileStats(), Config(), Print(), Reset(), SimulateElectronics(), and ~SimDetector().

const TObjArray* SimDetector::fPeList [protected]

Definition at line 130 of file SimDetector.h.

Referenced by AddDigiPEList(), and DistributePEs().

PlexHandle SimDetector::fPlex [protected]

Definition at line 102 of file SimDetector.h.

Referenced by Reset(), and SimulateTrigger().

SimPmtList SimDetector::fPmts [mutable, protected]

Definition at line 137 of file SimDetector.h.

Referenced by Clean(), Print(), Reset(), SortDigiPE(), and ~SimDetector().

TRandom* SimDetector::fRandom [protected]

Definition at line 103 of file SimDetector.h.

Referenced by Config(), GetRandom(), and SortDigiPE().

SimEventResult SimDetector::fResult [protected]

Definition at line 160 of file SimDetector.h.

Referenced by CompileStats(), GetEventResult(), and Print().

UInt_t SimDetector::fSigHitPlane[kSimMaxPlane] [protected]

Definition at line 144 of file SimDetector.h.

std::vector<SimSnarl> SimDetector::fSnarls [protected]

Definition at line 151 of file SimDetector.h.

Referenced by CompileStats(), GetNumberOfSnarls(), GetSnarl(), GetSnarlList(), Print(), Reset(), and SimulateTrigger().

Double_t SimDetector::fTimeShift [protected]

Definition at line 131 of file SimDetector.h.

Referenced by AdjustTimeWithinSec(), CompileStats(), DistributePEs(), and GetTimeShift().

Int_t SimDetector::fTotalTriggerWord [protected]

Definition at line 140 of file SimDetector.h.

Referenced by GetTotalTriggerWord(), IsTriggered(), Print(), and SimulateTrigger().

The documentation for this class was generated from the following files:
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