// Event loop outside of the component
//
//
+// Base functionality to be implemeneted by component
+/*
+ //In some cases only one of this function to be implemented
+ virtual void Process(AliESDEvent *event)
+ virtual void Process(AliTPCseed *track)
+ //
+ virtual Long64_t Merge(TCollection *li);
+ virtual void Analyze()
+ void Terminate();
+*/
+// Functionality provided by base class for Algorith debuging:
+// TTreeSRedirector * cstream = GetDebugStreamer() - get debug streamer which can be use for numerical debugging
+//
+
+
+
+// marian.ivanov@cern.ch
//
#include "AliTPCcalibBase.h"
+#include "TSystem.h"
+#include "TFile.h"
+#include "TTreeStream.h"
+#include "AliLog.h"
+#include "TTimeStamp.h"
+#include "AliESDEvent.h"
+
ClassImp(AliTPCcalibBase)
-AliTPCcalibBase::AliTPCcalibBase()
+AliTPCcalibBase::AliTPCcalibBase():
+ TNamed(),
+ fDebugStreamer(0),
+ fStreamLevel(0),
+ fRun(0), //! current Run number
+ fEvent(0), //! current Event number
+ fTime(0), //! current Time
+ fTrigger(0), //! current trigger type
+ fMagF(0), //! current magnetic field
+ fTriggerMaskReject(-1), //trigger mask - reject trigger
+ fTriggerMaskAccept(-1), //trigger mask - accept trigger
+ fHasLaser(kFALSE), //flag the laser is overlayed with given event
+ fRejectLaser(kTRUE), //flag- reject laser
+ fDebugLevel(0)
{
//
// Constructor
//
}
+AliTPCcalibBase::AliTPCcalibBase(const char * name, const char * title):
+ TNamed(name,title),
+ fDebugStreamer(0),
+ fStreamLevel(0),
+ fRun(0), //! current Run number
+ fEvent(0), //! current Event number
+ fTime(0), //! current Time
+ fTrigger(0), //! current trigger type
+ fMagF(0), //! current magnetic field
+ fTriggerMaskReject(-1), //trigger mask - reject trigger
+ fTriggerMaskAccept(-1), //trigger mask - accept trigger
+ fHasLaser(kFALSE), //flag the laser is overlayed with given event
+ fRejectLaser(kTRUE), //flag- reject laser
+ fDebugLevel(0)
+{
+ //
+ // Constructor
+ //
+}
+
+AliTPCcalibBase::AliTPCcalibBase(const AliTPCcalibBase&calib):
+ TNamed(calib),
+ fDebugStreamer(0),
+ fStreamLevel(calib.fStreamLevel),
+ fRun(0), //! current Run number
+ fEvent(0), //! current Event number
+ fTime(0), //! current Time
+ fTrigger(0), //! current trigger type
+ fMagF(0), //! current magnetic field
+ fTriggerMaskReject(calib.fTriggerMaskReject), //trigger mask - reject trigger
+ fTriggerMaskAccept(calib.fTriggerMaskAccept), //trigger mask - accept trigger
+ fHasLaser(calib.fHasLaser), //flag the laser is overlayed with given event
+ fRejectLaser(calib.fRejectLaser), //flag- reject laser
+ fDebugLevel(calib.fDebugLevel)
+{
+ //
+ // copy constructor
+ //
+}
+
+AliTPCcalibBase &AliTPCcalibBase::operator=(const AliTPCcalibBase&calib){
+ //
+ //
+ //
+ ((TNamed *)this)->operator=(calib);
+ fDebugStreamer=0;
+ fStreamLevel=calib.fStreamLevel;
+ fDebugLevel=calib.fDebugLevel;
+ return *this;
+}
+
+
AliTPCcalibBase::~AliTPCcalibBase() {
//
// destructor
//
+ if (fDebugLevel>0) printf("AliTPCcalibBase::~AliTPCcalibBase\n");
+ if (fDebugStreamer) delete fDebugStreamer;
+ fDebugStreamer=0;
+}
+
+void AliTPCcalibBase::Terminate(){
+ //
+ //
+ //
+ if (fDebugLevel>0) printf("AliTPCcalibBase::Terminate\n");
+ if (fDebugStreamer) delete fDebugStreamer;
+ fDebugStreamer = 0;
+ return;
+}
+
+TTreeSRedirector *AliTPCcalibBase::GetDebugStreamer(){
+ //
+ // Get Debug streamer
+ // In case debug streamer not yet initialized and StreamLevel>0 create new one
+ //
+ if (fStreamLevel==0) return 0;
+ if (fDebugStreamer) return fDebugStreamer;
+ TString dsName;
+ dsName=GetName();
+ dsName+="Debug.root";
+ dsName.ReplaceAll(" ","");
+ fDebugStreamer = new TTreeSRedirector(dsName.Data());
+ return fDebugStreamer;
+}
+
+
+void AliTPCcalibBase::UpdateEventInfo(AliESDEvent * event){
+ //
+ //
+ //
+ fRun = event->GetRunNumber();
+ fEvent = event->GetEventNumberInFile();
+ fTime = event->GetTimeStamp();
+ fTrigger = event->GetTriggerMask();
+ fMagF = event->GetMagneticField();
+ fHasLaser = HasLaser(event);
+}
+
+
+Bool_t AliTPCcalibBase::HasLaser(AliESDEvent *event){
+ //
+ //
+ //
+ // Thresholds more than 8 tracks with small dip angle
+
+ const Int_t kMinLaserTracks = 8;
+ const Float_t kThrLaser = 0.3;
+ const Float_t kLaserTgl = 0.01;
+
+ Int_t ntracks = event->GetNumberOfTracks();
+ if (ntracks<kMinLaserTracks) return kFALSE;
+ Float_t nlaser=0;
+ Float_t nall=0;
+ for (Int_t i=0;i<ntracks;++i) {
+ AliESDtrack *track=event->GetTrack(i);
+ if (!track) continue;
+ if (track->GetTPCNcls()<=0) continue;
+ nall++;
+ if (TMath::Abs(track->GetTgl())<kLaserTgl) nlaser++;
+ }
+ if (nlaser>kMinLaserTracks) return kTRUE;
+ if (nall>0 && nlaser/nall>kThrLaser) return kTRUE;
+ return kFALSE;
+}
+
+
+
+Bool_t AliTPCcalibBase::AcceptTrigger(){
+ //
+ // Apply trigger mask - Don't do calibration for non proper triggers
+ //
+ if (fTriggerMaskReject==(Int_t)fTrigger) return kFALSE;
+ if (fTriggerMaskAccept>0 && fTriggerMaskAccept!=(Int_t)fTrigger) return kFALSE;
+ if (fHasLaser && fRejectLaser) return kFALSE;
+ return kTRUE;
+}
+
+
+void AliTPCcalibBase::RegisterDebugOutput(const char *path){
+ //
+ // store - copy debug output to the destination position
+ // currently ONLY for local copy
+ if (fDebugLevel>0) printf("AliTPCcalibBase::RegisterDebugOutput(%s)\n",path);
+ if (fStreamLevel==0) return;
+ TString dsName;
+ dsName=GetName();
+ dsName+="Debug.root";
+ dsName.ReplaceAll(" ","");
+ TString dsName2=path;
+ gSystem->MakeDirectory(dsName2.Data());
+ dsName2+=gSystem->HostName();
+ gSystem->MakeDirectory(dsName2.Data());
+ dsName2+="/";
+ TTimeStamp s;
+ dsName2+=Int_t(s.GetNanoSec());
+ dsName2+="/";
+ gSystem->MakeDirectory(dsName2.Data());
+ dsName2+=dsName;
+ AliInfo(Form("copy %s\t%s\n",dsName.Data(),dsName2.Data()));
+ printf("copy %s\t%s\n",dsName.Data(),dsName2.Data());
+ TFile::Cp(dsName.Data(),dsName2.Data());
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff