/* $Id$ */
+/* 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
// User case:
// root [0] AliPHOSSDigitizer * s = new AliPHOSSDigitizer("galice.root")
// Warning in <TDatabasePDG::TDatabasePDG>: 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
// 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 "TFile.h"
-#include "TTask.h"
-#include "TTree.h"
-#include "TSystem.h"
-#include "TROOT.h"
-#include "TFolder.h"
#include "TBenchmark.h"
-#include "TGeometry.h"
// --- Standard library ---
// --- AliRoot header files ---
-#include "AliRun.h"
-#include "AliHeader.h"
+#include "AliLog.h"
+#include "AliPHOSGeometry.h"
#include "AliPHOSDigit.h"
-#include "AliPHOSGeometry.h"
-#include "AliPHOSGetter.h"
+#include "AliPHOSLoader.h"
#include "AliPHOSHit.h"
#include "AliPHOSSDigitizer.h"
//____________________________________________________________________________
- 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 * headerFile, const char * sDigitsTitle, const Bool_t toSplit):
-TTask(sDigitsTitle, headerFile)
+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() ;
- fToSplit = toSplit ;
Init();
fDefaultInit = kFALSE ;
}
+//____________________________________________________________________________
+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
-
- fSplitFile = 0 ;
+ //dtor
}
//____________________________________________________________________________
void AliPHOSSDigitizer::Init()
{
- // Initialization: open root-file, allocate arrays for hits and sdigits,
- // attach task SDigitizer to the list of PHOS tasks
- //
- // Initialization can not be done in the default constructor
- //============================================================= YS
- // The initialisation is now done by AliPHOSGetter
+ // Uses the Loader to access the required files
- if( strcmp(GetTitle(), "") == 0 )
- SetTitle("galice.root") ;
-
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), GetName(),fToSplit) ;
- if ( gime == 0 ) {
- Error("Init" ,"Could not obtain the Getter object !") ;
- return ;
- }
+ fInit = kTRUE ;
- gime->PostSDigits( GetName(), GetTitle() ) ;
-
- fSplitFile = 0 ;
- if(fToSplit){
- // construct the name of the file as /path/PHOS.SDigits.root
- // First - extract full path if necessary
- TString sDigitsFileName(GetTitle()) ;
- Ssiz_t islash = sDigitsFileName.Last('/') ;
- if(islash<sDigitsFileName.Length())
- sDigitsFileName.Remove(islash+1,sDigitsFileName.Length()) ;
- else
- sDigitsFileName="" ;
- // Next - append the file name
- sDigitsFileName+="PHOS.SDigits." ;
- if((strcmp(GetName(),"Default")!=0)&&(strcmp(GetName(),"")!=0)){
- sDigitsFileName+=GetName() ;
- sDigitsFileName+="." ;
- }
- sDigitsFileName+="root" ;
- // Finally - check if the file already opened or open the file
- fSplitFile = static_cast<TFile*>(gROOT->GetFile(sDigitsFileName.Data()));
- if(!fSplitFile)
- fSplitFile = TFile::Open(sDigitsFileName.Data(),"update") ;
- }
-
- TString sdname(GetName() );
- sdname.Append(":") ;
- sdname.Append(GetTitle() ) ;
- SetName(sdname) ;
- gime->PostSDigitizer(this) ;
+ //to prevent cleaning of this object while GetEvent is called
+ AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ;
+ if (!rl) AliRunLoader::Open(GetTitle(), fEventFolderName) ;
}
//____________________________________________________________________________
void AliPHOSSDigitizer::InitParameters()
{
- fA = 0;
- fB = 10000000.;
+ // initializes the parameters for digitization
fPrimThreshold = 0.01 ;
fSDigitsInRun = 0 ;
- fSplitFile = 0 ;
- fToSplit = kFALSE ;
}
//____________________________________________________________________________
-void AliPHOSSDigitizer::Exec(Option_t *option)
+void AliPHOSSDigitizer::Digitize(Option_t *option)
{
- // Collects all hits in the same active volume into digit
-
- if( strcmp(GetName(), "") == 0 )
- Init() ;
+ // 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("") ;
+ Print() ;
return ;
}
if(strstr(option,"tim"))
gBenchmark->Start("PHOSSDigitizer");
- //Check, if this branch already exits
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- if(gime->BranchExists("SDigits") )
- return;
-
- TString sdname(GetName()) ;
- sdname.Remove(sdname.Index(GetTitle())-1) ;
-
- Int_t nevents = gime->MaxEvent() ;
- Int_t ievent ;
- for(ievent = 0; ievent < nevents; ievent++){
- gime->Event(ievent,"H") ;
- const TClonesArray * hits = gime->Hits() ;
- TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
+/*
+ // 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<AliPHOSLoader*>(rl->GetLoader("PHOSLoader"));
+
+ //switch off reloading of this task while getting event
+ if (!fInit) { // to prevent overwrite existing file
+ 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") ;
+
+ 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<Int_t>((gAlice->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<AliPHOSHit *>(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++ ) {
- } // loop over iprim
-
+ AliPHOSHit * hit = static_cast<AliPHOSHit *>(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++ ;
+
+ }
+
sdigits->Sort() ;
-
+
nSdigits = sdigits->GetEntriesFast() ;
+
fSDigitsInRun += nSdigits ;
sdigits->Expand(nSdigits) ;
- Int_t i ;
- for (i = 0 ; i < nSdigits ; i++) {
- AliPHOSDigit * digit = dynamic_cast<AliPHOSDigit *>(sdigits->At(i)) ;
+ for (i = 0 ; i < nSdigits ; i++) {
+ AliPHOSDigit * digit = static_cast<AliPHOSDigit *>(sdigits->At(i)) ;
digit->SetIndexInList(i) ;
}
-
- //Now write SDigits
-
- if((gAlice->TreeS() == 0)|| (fSplitFile))
- gAlice->MakeTree("S", fSplitFile);
- if(fSplitFile)
- fSplitFile->cd() ;
+// // 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
+
//First list of sdigits
+
Int_t bufferSize = 32000 ;
- TBranch * sdigitsBranch = gAlice->TreeS()->Branch("PHOS",&sdigits,bufferSize);
- sdigitsBranch->SetTitle(sdname);
-
- //Next - SDigitizer
- Int_t splitlevel = 0 ;
- AliPHOSSDigitizer * sd = this ;
- TBranch * sdigitizerBranch = gAlice->TreeS()->Branch("AliPHOSSDigitizer","AliPHOSSDigitizer",
- &sd,bufferSize,splitlevel);
- sdigitizerBranch->SetTitle(sdname);
-
+ TBranch * sdigitsBranch = treeS->Branch("PHOS",&sdigits,bufferSize);
sdigitsBranch->Fill() ;
- sdigitizerBranch->Fill() ;
- gAlice->TreeS()->AutoSave() ;
-
+ 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();
+
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) ;
- }
-}
-
-//__________________________________________________________________
-void AliPHOSSDigitizer::SetSDigitsBranch(const char * title )
-{
- // Setting title to branch SDigits
-
- TString stitle(title) ;
-
- // check if branch with title already exists
- TBranch * sdigitsBranch =
- static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("PHOS")) ;
- TBranch * sdigitizerBranch =
- static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("AliPHOSSDigitizer")) ;
- const char * sdigitsTitle = sdigitsBranch ->GetTitle() ;
- const char * sdigitizerTitle = sdigitizerBranch ->GetTitle() ;
- if ( stitle.CompareTo(sdigitsTitle)==0 || stitle.CompareTo(sdigitizerTitle)==0 ){
- Error("SetSDigitsBranch", "Cannot overwrite existing branch with title %s", title) ;
- return ;
+ gBenchmark->GetCpuTime("PHOSSDigitizer"),
+ gBenchmark->GetCpuTime("PHOSSDigitizer")/nEvents) ;
}
- Info("SetSDigitsBranch", "-> Changing SDigits file from %s to %s", GetName(), title) ;
-
- SetName(title) ;
-
- // Post to the WhiteBoard
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- gime->PostSDigits( title, GetTitle()) ;
}
-
//__________________________________________________________________
-void AliPHOSSDigitizer::Print(Option_t* option)const
+void AliPHOSSDigitizer::Print(const Option_t *)const
{
// Prints parameters of SDigitizer
- TString message ;
- message = "\n------------------- %s -------------\n" ;
- message += " Writing SDigits to branch with title %s\n" ;
- message += " with digitization parameters A = %f\n" ;
- message += " B = %f\n" ;
- message += " Threshold for Primary assignment= %f\n" ;
- message += "---------------------------------------------------\n" ;
- Info("Print", message.Data(), GetName(), GetName(), fA, fB, fPrimThreshold ) ;
+ Info("Print", "\n------------------- %s -------------", GetName() ) ;
+ printf(" Writing SDigits to branch with title %s\n", fEventFolderName.Data()) ;
+ printf(" Threshold for Primary assignment= %f\n", fPrimThreshold) ;
+ printf("---------------------------------------------------\n") ;
}
// 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 ;
{
// Prints list of digits produced in the current pass of AliPHOSDigitizer
+ AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ;
+ AliPHOSLoader * phosLoader = static_cast<AliPHOSLoader*>(rl->GetLoader("PHOSLoader"));
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- TString sdname(GetName()) ;
- sdname.Remove(sdname.Index(GetTitle())-1) ;
- const TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
+ // Get PHOS Geometry object
+ AliPHOSGeometry *geom;
+ if (!(geom = AliPHOSGeometry::GetInstance()))
+ geom = AliPHOSGeometry::GetInstance("IHEP","");
- TString message ;
- message = "\nAliPHOSSDigitiser: event " ;
- message += gAlice->GetEvNumber();
- message += "\n Number of entries in SDigits list " ;
- message += sdigits->GetEntriesFast() ;
+ const TClonesArray * sdigits = phosLoader->SDigits() ;
+ Info( "\nPrintSDigits", "event # %d %d sdigits",
+ gAlice->GetEvNumber(), sdigits->GetEntriesFast() ) ;
+
if(strstr(option,"all")||strstr(option,"EMC")){
//loop over digits
AliPHOSDigit * digit;
- message += "\nEMC sdigits\n" ;
- message += "Digit Id Amplitude Index Nprim Primaries list\n" ;
- Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ;
+ printf("\nEMC sdigits\n") ;
+ Int_t maxEmc = geom->GetNModules() * geom->GetNCristalsInModule() ;
Int_t index ;
for (index = 0 ; (index < sdigits->GetEntriesFast()) &&
- ((dynamic_cast<AliPHOSDigit *> (sdigits->At(index)))->GetId() <= maxEmc) ; index++) {
- digit = dynamic_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
- if(digit->GetNprimary() == 0)
- continue;
- message += digit->GetId() ;
- message += digit->GetAmp() ;
- message += digit->GetIndexInList() ;
- message += digit->GetNprimary() ;
+ ((static_cast<AliPHOSDigit *> (sdigits->At(index)))->GetId() <= maxEmc) ; index++) {
+ digit = static_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
+ // if(digit->GetNprimary() == 0)
+ // continue;
+// 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; iprimary<digit->GetNprimary(); iprimary++)
- message += digit->GetPrimary(iprimary+1) ;
+ for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++) {
+ printf("%d ",digit->GetPrimary(iprimary+1) ) ;
+ }
}
}
//loop over CPV digits
AliPHOSDigit * digit;
-
- message += "CPV sdigits\n" ;
- message += "Digit Id Amplitude Index Nprim Primaries list\n" ;
- Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ;
+ printf("\nCPV sdigits\n") ;
+ Int_t maxEmc = geom->GetNModules() * geom->GetNCristalsInModule() ;
Int_t index ;
for (index = 0 ; index < sdigits->GetEntriesFast(); index++) {
- digit =
dynamic_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
+ digit =
static_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
if(digit->GetId() > maxEmc){
- message += "\n" ;
- message += digit->GetId() ;
- message += " " ;
- message += digit->GetAmp() ;
- message += " " ;
- message += digit->GetIndexInList() ;
- message += " " ;
- message += digit->GetNprimary() ;
- message += " " ;
+ printf("\n%6d %8d %4d %2d :",
+ digit->GetId(), digit->GetAmp(), digit->GetIndexInList(), digit->GetNprimary()) ;
Int_t iprimary;
for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++) {
- message += digit->GetPrimary(iprimary+1) ;
- message += "," ;
+ printf("%d ",digit->GetPrimary(iprimary+1) ) ;
}
}
}
}
- Info("PrintSDigits", message.Data() ) ;
}
//____________________________________________________________________________
-void AliPHOSSDigitizer::UseHitsFrom(const char * filename)
+void AliPHOSSDigitizer::Unload() const
{
- SetTitle(filename) ;
- Init() ;
+ // Unloads the objects from the folder
+ AliRunLoader* rl = AliRunLoader::GetRunLoader(fEventFolderName) ;
+ AliPHOSLoader * phosLoader = static_cast<AliPHOSLoader*>(rl->GetLoader("PHOSLoader"));
+
+ phosLoader->UnloadHits() ;
+ phosLoader->UnloadSDigits() ;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff