X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=PHOS%2FAliPHOSSDigitizer.cxx;h=3cb16338d7d1022c51b664413bbbcf80a3694839;hb=e684830eb643fe153fb10d5e34c4cca214993aef;hp=c762b2057dcf0953d03c99aa21a1b4885b8b4236;hpb=797e311fc1d10181adc38a6206a67a318da48884;p=u%2Fmrichter%2FAliRoot.git diff --git a/PHOS/AliPHOSSDigitizer.cxx b/PHOS/AliPHOSSDigitizer.cxx index c762b2057dc..3cb16338d7d 100644 --- a/PHOS/AliPHOSSDigitizer.cxx +++ b/PHOS/AliPHOSSDigitizer.cxx @@ -16,6 +16,28 @@ /* $Id$ */ +/* History of cvs commits: + * + * $Log$ + * Revision 1.56 2007/10/19 18:04:29 schutz + * The standalone QA data maker is called from AliSimulation and AliReconstruction outside the event loop; i.e. re-reading the data. The QA data making in the event loop has been commented out. + * + * Revision 1.55 2007/10/14 21:08:10 schutz + * Introduced the checking of QA results from previous step before entering the event loop + * + * Revision 1.54 2007/10/10 09:05:10 schutz + * Changing name QualAss to QA + * + * Revision 1.53 2007/09/30 17:08:20 schutz + * Introducing the notion of QA data acquisition cycle (needed by online) + * + * Revision 1.52 2007/09/26 14:22:18 cvetan + * Important changes to the reconstructor classes. Complete elimination of the run-loaders, which are now steered only from AliReconstruction. Removal of the corresponding Reconstruct() and FillESD() methods. + * + * Revision 1.51 2007/08/07 14:12:03 kharlov + * Quality assurance added (Yves Schutz) + */ + //_________________________________________________________________________ // This is a TTask that makes SDigits out of Hits // The name of the TTask is also the title of the branch that will contain @@ -34,7 +56,7 @@ // User case: // root [0] AliPHOSSDigitizer * s = new AliPHOSSDigitizer("galice.root") // Warning in : object already instantiated -// root [1] s->ExecuteTask() +// root [1] s->Digitize() // // Makes SDigitis for all events stored in galice.root // root [2] s->SetPedestalParameter(0.001) // // One can change parameters of digitization @@ -46,20 +68,20 @@ // deb all - print # and list of produced SDigits // tim - print benchmarking information // -//*-- Author : Dmitri Peressounko (SUBATECH & KI) +//-- Author : Dmitri Peressounko (SUBATECH & KI) ////////////////////////////////////////////////////////////////////////////// // --- ROOT system --- #include "TBenchmark.h" -#include "TRandom.h" // --- Standard library --- // --- AliRoot header files --- +#include "AliLog.h" #include "AliPHOSGeometry.h" #include "AliPHOSDigit.h" -#include "AliPHOSGetter.h" +#include "AliPHOSLoader.h" #include "AliPHOSHit.h" #include "AliPHOSSDigitizer.h" @@ -67,86 +89,98 @@ ClassImp(AliPHOSSDigitizer) //____________________________________________________________________________ - AliPHOSSDigitizer::AliPHOSSDigitizer():TTask("","") +AliPHOSSDigitizer::AliPHOSSDigitizer() : + TNamed("",""), + fPrimThreshold(0.f), + fDefaultInit(kTRUE), + fEventFolderName(""), + fInit(kFALSE), + fSDigitsInRun(0), + fFirstEvent(0), + fLastEvent(0) { // ctor - InitParameters() ; - fDefaultInit = kTRUE ; + // Intialize the quality assurance data maker } //____________________________________________________________________________ -AliPHOSSDigitizer::AliPHOSSDigitizer(const char * alirunFileName, const char * eventFolderName): - TTask("PHOS"+AliConfig::fgkSDigitizerTaskName, alirunFileName), - fEventFolderName(eventFolderName) +AliPHOSSDigitizer::AliPHOSSDigitizer(const char * alirunFileName, + const char * eventFolderName): + TNamed("PHOSSDigitizer", alirunFileName), + fPrimThreshold(0.f), + fDefaultInit(kFALSE), + fEventFolderName(eventFolderName), + fInit(kFALSE), + fSDigitsInRun(0), + fFirstEvent(0), + fLastEvent(0) { - // ctor InitParameters() ; Init(); fDefaultInit = kFALSE ; } -//____________________________________________________________________________ -AliPHOSSDigitizer::AliPHOSSDigitizer(const AliPHOSSDigitizer & sd) - : TTask(sd) -{ - //cpy ctor - - fA = sd.fA ; - fB = sd.fB ; - fPrimThreshold = sd.fPrimThreshold ; - fSDigitsInRun = sd.fSDigitsInRun ; - SetName(sd.GetName()) ; - SetTitle(sd.GetTitle()) ; - fEventFolderName = sd.fEventFolderName; +//____________________________________________________________________________ +AliPHOSSDigitizer::AliPHOSSDigitizer(const AliPHOSSDigitizer& sd) : + TNamed(sd.GetName(), sd.GetTitle()), + fPrimThreshold(sd.fPrimThreshold), + fDefaultInit(kFALSE), + fEventFolderName(sd.fEventFolderName), + fInit(kFALSE), + fSDigitsInRun(sd.fSDigitsInRun), + fFirstEvent(sd.fFirstEvent), + fLastEvent(sd.fLastEvent) +{ + // cpy ctor } +//_____________________________________________________________________________ +AliPHOSSDigitizer& AliPHOSSDigitizer::operator = (const AliPHOSSDigitizer& qa) +{ +// assignment operator + + this->~AliPHOSSDigitizer(); + new(this) AliPHOSSDigitizer(qa); + return *this; +} //____________________________________________________________________________ -AliPHOSSDigitizer::~AliPHOSSDigitizer() { +AliPHOSSDigitizer::~AliPHOSSDigitizer() +{ //dtor - AliPHOSGetter * gime = - AliPHOSGetter::Instance(GetTitle(),fEventFolderName.Data()); - gime->PhosLoader()->CleanSDigitizer(); } + //____________________________________________________________________________ void AliPHOSSDigitizer::Init() { - // Uses the getter to access the required files + // Uses the Loader to access the required files fInit = kTRUE ; - AliPHOSGetter * gime = AliPHOSGetter::Instance(GetTitle(), fEventFolderName.Data()); - if ( gime == 0 ) { - Fatal("Init" ,"Could not obtain the Getter object for file %s and event %s !", GetTitle(), fEventFolderName.Data()) ; - return ; - } - - TString opt("SDigits") ; - if(gime->VersionExists(opt) ) { - Error( "Init", "Give a version name different from %s", fEventFolderName.Data() ) ; - fInit = kFALSE ; - } - - gime->PostSDigitizer(this); - gime->PhosLoader()->GetSDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE); - + //to prevent cleaning of this object while GetEvent is called + AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ; + if (!rl) AliRunLoader::Open(GetTitle(), fEventFolderName) ; } //____________________________________________________________________________ void AliPHOSSDigitizer::InitParameters() { // initializes the parameters for digitization - fA = 0; - fB = 10000000.; fPrimThreshold = 0.01 ; fSDigitsInRun = 0 ; } //____________________________________________________________________________ -void AliPHOSSDigitizer::Exec(Option_t *option) +void AliPHOSSDigitizer::Digitize(Option_t *option) { - // Collects all hits in the same active volume into digit + // Steering method to produce summable digits for events + // in the range from fFirstEvent to fLastEvent. + // This range is optionally set by SetEventRange(). + // if fLastEvent=-1 (by default), then process events until the end. + // + // Summable digit is a sum of all hits in the same active + // volume into digit if (strstr(option, "print") ) { Print() ; @@ -156,65 +190,96 @@ void AliPHOSSDigitizer::Exec(Option_t *option) if(strstr(option,"tim")) gBenchmark->Start("PHOSSDigitizer"); - AliPHOSGetter * gime = AliPHOSGetter::Instance() ; - +/* + // check the QA result for RAWS + AliQAv1 * qa = AliQAv1::Instance(AliQAv1::kPHOS) ; + if ( qa->IsSet(AliQAv1::kPHOS, AliQAv1::kRAW, AliQAv1::kFATAL)) { + AliFatal("QA status in RAW was Fatal") ; + } else if ( qa->IsSet(AliQAv1::kPHOS, AliQAv1::kRAW, AliQAv1::kERROR)) { + AliError("QA status in RAW was Error") ; + } else if ( qa->IsSet(AliQAv1::kPHOS, AliQAv1::kRAW, AliQAv1::kWARNING) ) { + AliWarning("QA status in RAW was Warning") ; + } else if ( qa->IsSet(AliQAv1::kPHOS, AliQAv1::kRAW, AliQAv1::kINFO) ) { + AliInfo("QA status in RAW was Info") ; + } +*/ + AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ; + AliPHOSLoader * phosLoader = static_cast(rl->GetLoader("PHOSLoader")); + //switch off reloading of this task while getting event if (!fInit) { // to prevent overwrite existing file - Error( "Exec", "Give a version name different from %s", fEventFolderName.Data() ) ; + AliError( Form("Give a version name different from %s", fEventFolderName.Data()) ) ; return ; } + + if (fLastEvent == -1) + fLastEvent = rl->GetNumberOfEvents() - 1 ; + else + fLastEvent = TMath::Min(fFirstEvent, rl->GetNumberOfEvents()); // only one event at the time + Int_t nEvents = fLastEvent - fFirstEvent + 1; + + Int_t ievent, i; + + for (ievent = fFirstEvent; ievent <= fLastEvent; ievent++) { + rl->GetEvent(ievent) ; + TTree * treeS = phosLoader->TreeS(); + if(!treeS){ + phosLoader->MakeTree("S"); + treeS = phosLoader->TreeS(); + } + phosLoader->CleanHits() ; + phosLoader->LoadHits("READ") ; - Int_t nevents = gime->MaxEvent() ; - Int_t ievent ; - for(ievent = 0; ievent < nevents; ievent++){ - - gime->Event(ievent,"H") ; - - TTree * treeS = gime->TreeS(); - TClonesArray * hits = gime->Hits() ; - TClonesArray * sdigits = gime->SDigits() ; + TClonesArray * hits = phosLoader->Hits() ; + TClonesArray * sdigits = phosLoader->SDigits() ; + if( !sdigits ) { + phosLoader->MakeSDigitsArray() ; + sdigits = phosLoader->SDigits() ; + } sdigits->Clear(); Int_t nSdigits = 0 ; + //Now make SDigits from hits, for PHOS it is the same, so just copy - Int_t nPrim = static_cast((gime->TreeH())->GetEntries()) ; - // Attention nPrim is the number of primaries tracked by Geant - // and this number could be different to the number of Primaries in TreeK; - Int_t iprim ; - - for (iprim = 0 ; iprim < nPrim ; iprim ++) { - //=========== Get the PHOS branch from Hits Tree for the Primary iprim - gime->Track(iprim) ; - Int_t i; - for ( i = 0 ; i < hits->GetEntries() ; i++ ) { - AliPHOSHit * hit = dynamic_cast(hits->At(i)) ; - // Assign primary number only if contribution is significant - - if( hit->GetEnergy() > fPrimThreshold) - new((*sdigits)[nSdigits]) AliPHOSDigit(hit->GetPrimary(),hit->GetId(), - Digitize(hit->GetEnergy()), hit->GetTime()) ; - else - new((*sdigits)[nSdigits]) AliPHOSDigit( -1 , hit->GetId(), - Digitize(hit->GetEnergy()), hit->GetTime()) ; - nSdigits++ ; - - } + for ( i = 0 ; i < hits->GetEntries() ; i++ ) { + + AliPHOSHit * hit = static_cast(hits->At(i)) ; + // Assign primary number only if contribution is significant + + if( hit->GetEnergy() > fPrimThreshold) + new((*sdigits)[nSdigits]) AliPHOSDigit(hit->GetPrimary(),hit->GetId(), + hit->GetEnergy() ,hit->GetTime()) ; + else + new((*sdigits)[nSdigits]) AliPHOSDigit(-1 ,hit->GetId(), + hit->GetEnergy() ,hit->GetTime()) ; + nSdigits++ ; + + } - } // loop over iprim - sdigits->Sort() ; nSdigits = sdigits->GetEntriesFast() ; fSDigitsInRun += nSdigits ; sdigits->Expand(nSdigits) ; - - Int_t i ; - for (i = 0 ; i < nSdigits ; i++) { - AliPHOSDigit * digit = dynamic_cast(sdigits->At(i)) ; + + for (i = 0 ; i < nSdigits ; i++) { + AliPHOSDigit * digit = static_cast(sdigits->At(i)) ; digit->SetIndexInList(i) ; } - + +// // make Quality Assurance data +// +// if (GetQADataMaker()->IsCycleDone() ) { +// GetQADataMaker()->EndOfCycle(AliQAv1::kHITS) ; +// GetQADataMaker()->EndOfCycle(AliQAv1::kSDIGITS) ; +// GetQADataMaker()->StartOfCycle(AliQAv1::kHITS) ; +// GetQADataMaker()->StartOfCycle(AliQAv1::kSDIGITS, kTRUE) ; +// } +// GetQADataMaker()->Exec(AliQAv1::kHITS, hits) ; +// GetQADataMaker()->Exec(AliQAv1::kSDIGITS, sdigits) ; +// GetQADataMaker()->Increment() ; + //Now write SDigits @@ -222,38 +287,37 @@ void AliPHOSSDigitizer::Exec(Option_t *option) Int_t bufferSize = 32000 ; TBranch * sdigitsBranch = treeS->Branch("PHOS",&sdigits,bufferSize); - sdigitsBranch->Fill() ; - gime->WriteSDigits("OVERWRITE"); - - //Next - SDigitizer - - gime->WriteSDigitizer("OVERWRITE"); + phosLoader->WriteSDigits("OVERWRITE"); if(strstr(option,"deb")) PrintSDigits(option) ; - } + + }// event loop +// //Write the quality assurance data +// GetQADataMaker()->EndOfCycle(AliQAv1::kHITS) ; +// GetQADataMaker()->EndOfCycle(AliQAv1::kSDIGITS) ; +// GetQADataMaker()->Finish() ; + Unload(); - gime->PhosLoader()->GetSDigitsDataLoader()->GetBaseTaskLoader()->SetDoNotReload(kTRUE); - if(strstr(option,"tim")){ gBenchmark->Stop("PHOSSDigitizer"); Info("Exec"," took %f seconds for SDigitizing %f seconds per event", - gBenchmark->GetCpuTime("PHOSSDigitizer"), gBenchmark->GetCpuTime("PHOSSDigitizer")/nevents) ; + gBenchmark->GetCpuTime("PHOSSDigitizer"), + gBenchmark->GetCpuTime("PHOSSDigitizer")/nEvents) ; } + } //__________________________________________________________________ -void AliPHOSSDigitizer::Print()const +void AliPHOSSDigitizer::Print(const Option_t *)const { // Prints parameters of SDigitizer Info("Print", "\n------------------- %s -------------", GetName() ) ; printf(" Writing SDigits to branch with title %s\n", fEventFolderName.Data()) ; - printf(" with digitization parameters A = %f\n", fA) ; - printf(" B = %f\n", fB) ; printf(" Threshold for Primary assignment= %f\n", fPrimThreshold) ; printf("---------------------------------------------------\n") ; @@ -265,7 +329,7 @@ Bool_t AliPHOSSDigitizer::operator==( AliPHOSSDigitizer const &sd )const // Equal operator. // SDititizers are equal if their pedestal, slope and threshold are equal - if( (fA==sd.fA)&&(fB==sd.fB)&&(fPrimThreshold==sd.fPrimThreshold)) + if(fPrimThreshold==sd.fPrimThreshold) return kTRUE ; else return kFALSE ; @@ -276,26 +340,34 @@ void AliPHOSSDigitizer::PrintSDigits(Option_t * option) { // Prints list of digits produced in the current pass of AliPHOSDigitizer + AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ; + AliPHOSLoader * phosLoader = static_cast(rl->GetLoader("PHOSLoader")); - AliPHOSGetter * gime = AliPHOSGetter::Instance() ; - const TClonesArray * sdigits = gime->SDigits() ; + // Get PHOS Geometry object + AliPHOSGeometry *geom; + if (!(geom = AliPHOSGeometry::GetInstance())) + geom = AliPHOSGeometry::GetInstance("IHEP",""); + + const TClonesArray * sdigits = phosLoader->SDigits() ; - Info( "\nPrintSDigits", "event # %d %d sdigits", gAlice->GetEvNumber(), sdigits->GetEntriesFast() ) ; + Info( "\nPrintSDigits", "event # %d %d sdigits", + gAlice->GetEvNumber(), sdigits->GetEntriesFast() ) ; if(strstr(option,"all")||strstr(option,"EMC")){ //loop over digits AliPHOSDigit * digit; printf("\nEMC sdigits\n") ; - Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ; + Int_t maxEmc = geom->GetNModules() * geom->GetNCristalsInModule() ; Int_t index ; for (index = 0 ; (index < sdigits->GetEntriesFast()) && - ((dynamic_cast (sdigits->At(index)))->GetId() <= maxEmc) ; index++) { - digit = dynamic_cast( sdigits->At(index) ) ; + ((static_cast (sdigits->At(index)))->GetId() <= maxEmc) ; index++) { + digit = static_cast( sdigits->At(index) ) ; // if(digit->GetNprimary() == 0) // continue; - printf("%6d %8d %6.5e %4d %2d :", - digit->GetId(), digit->GetAmp(), digit->GetTime(), digit->GetIndexInList(), digit->GetNprimary()) ; +// printf("%6d %8d %6.5e %4d %2d :\n", // YVK + printf("%6d %.4f %6.5e %4d %2d :\n", + digit->GetId(), digit->GetEnergy(), digit->GetTime(), digit->GetIndexInList(), digit->GetNprimary()) ; Int_t iprimary; for (iprimary=0; iprimaryGetNprimary(); iprimary++) { printf("%d ",digit->GetPrimary(iprimary+1) ) ; @@ -308,10 +380,10 @@ void AliPHOSSDigitizer::PrintSDigits(Option_t * option) //loop over CPV digits AliPHOSDigit * digit; printf("\nCPV sdigits\n") ; - Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ; + Int_t maxEmc = geom->GetNModules() * geom->GetNCristalsInModule() ; Int_t index ; for (index = 0 ; index < sdigits->GetEntriesFast(); index++) { - digit = dynamic_cast( sdigits->At(index) ) ; + digit = static_cast( sdigits->At(index) ) ; if(digit->GetId() > maxEmc){ printf("\n%6d %8d %4d %2d :", digit->GetId(), digit->GetAmp(), digit->GetIndexInList(), digit->GetNprimary()) ; @@ -328,8 +400,9 @@ void AliPHOSSDigitizer::PrintSDigits(Option_t * option) void AliPHOSSDigitizer::Unload() const { // Unloads the objects from the folder - AliPHOSGetter * gime = AliPHOSGetter::Instance() ; - AliPHOSLoader * loader = gime->PhosLoader() ; - loader->UnloadHits() ; - loader->UnloadSDigits() ; + AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ; + AliPHOSLoader * phosLoader = static_cast(rl->GetLoader("PHOSLoader")); + + phosLoader->UnloadHits() ; + phosLoader->UnloadSDigits() ; }