#endif
AliFMDEventPlaneTask::AliFMDEventPlaneTask()
- : AliAnalysisTaskSE(),
- fSumList(0), // Sum list
- fOutputList(0), // Output list
- fAOD(0), // AOD input event
- fMC(0), // MC flag
+ : AliBaseAODTask(),
fEventPlaneFinder(), // EP finder
- fZvertex(1111), // Z vertex
- fCent(-1), // Centrality
- fHistCent(), // Diagnostics histogram
- fHistVertexSel(), // Diagnostics histogram
- fHistVertexAll() // Diagnostics histogram
+ fHistVertexSel() // Diagnostics histogram
{
//
// Default constructor
}
//_____________________________________________________________________
AliFMDEventPlaneTask::AliFMDEventPlaneTask(const char* name)
- : AliAnalysisTaskSE(name),
- fSumList(0), // Sum list
- fOutputList(0), // Output list
- fAOD(0), // AOD input event
- fMC(0), // MC flag
+ : AliBaseAODTask(name),
fEventPlaneFinder("eventPlane"), // EP finder
- fZvertex(1111), // Z vertex
- fCent(-1), // Centrality
- fHistCent(0), // Diagnostics histogram
- fHistVertexSel(0), // Diagnostics histogram
- fHistVertexAll(0) // Diagnostics histogram
-
+ fHistVertexSel(0) // Diagnostics histogram
{
//
// Constructor
// name: Name of task
//
DGUARD(fDebug, 3,"Named CTOR of AliFMDEventPlaneTask: %s", name);
-
- DefineOutput(1, TList::Class());
- DefineOutput(2, TList::Class());
-
-}
-//_____________________________________________________________________
-AliFMDEventPlaneTask::AliFMDEventPlaneTask(const AliFMDEventPlaneTask& o)
- : AliAnalysisTaskSE(o),
- fSumList(o.fSumList), // Sumlist
- fOutputList(o.fOutputList), // Output list
- fAOD(o.fAOD), // AOD input event
- fMC(o.fMC), // MC flag
- fEventPlaneFinder(o.fEventPlaneFinder), // EP finder
- fZvertex(o.fZvertex), // Z vertex
- fCent(o.fCent), // Centrality
- fHistCent(o.fHistCent), // Diagnostics histogram
- fHistVertexSel(o.fHistVertexSel), // Diagnostics histogram
- fHistVertexAll(o.fHistVertexAll) // Diagnostics histogram
-{
- //
- // Copy constructor
- //
- // Parameters:
- // o Object to copy from
- //
- DGUARD(fDebug, 3,"Copy CTOR of AliFMDEventPlaneTask");
}
//_____________________________________________________________________
-AliFMDEventPlaneTask&
-AliFMDEventPlaneTask::operator=(const AliFMDEventPlaneTask& o)
-{
- //
- // Assignment operator
- //
- DGUARD(fDebug,3,"Assignment of AliFMDEventPlaneTask");
- if (&o == this) return *this;
- fSumList = o.fSumList;
- fOutputList = o.fOutputList;
- fAOD = o.fAOD;
- fMC = o.fMC;
- fEventPlaneFinder = o.fEventPlaneFinder;
- fZvertex = o.fZvertex;
- fCent = o.fCent;
- fHistCent = o.fHistCent;
- fHistVertexSel = o.fHistVertexSel;
- fHistVertexAll = o.fHistVertexAll;
-
- return *this;
-}
-//_____________________________________________________________________
-void AliFMDEventPlaneTask::UserCreateOutputObjects()
+Bool_t AliFMDEventPlaneTask::Book()
{
//
// Create output objects
//
DGUARD(fDebug,1,"Create user objects of AliFMDEventPlaneTask");
- if (!fSumList)
- fSumList = new TList();
- fSumList->SetName("Sums");
- fSumList->SetOwner();
-
// Diagnostics histograms
- fHistCent = new TH1D("hCent", "Centralities", 100, 0, 100);
- fHistVertexSel = new TH1D("hVertexSel", "Selectec vertices", 40, -20, 20);
- fHistVertexAll = new TH1D("hVertexAll", "All vertices", 40, -20, 20);
+ fHistVertexSel = new TH1D("hVertexSel", "Selected vertices", 40, -20, 20);
- fSumList->Add(fHistCent);
- fSumList->Add(fHistVertexSel);
- fSumList->Add(fHistVertexAll);
+ fSums->Add(fHistVertexSel);
// Init of EventPlaneFinder
TAxis* pe = new TAxis(200, -4., 6.);
- fEventPlaneFinder.CreateOutputObjects(fSumList);
+ fEventPlaneFinder.CreateOutputObjects(fSums);
fEventPlaneFinder.SetupForData(*pe);
- PostData(1, fSumList);
-
+ return true;
}
//_____________________________________________________________________
-void AliFMDEventPlaneTask::UserExec(Option_t */*option*/)
+Bool_t AliFMDEventPlaneTask::Event(AliAODEvent& aod)
{
//
// Called each event
DGUARD(fDebug,1,"Process an event in AliFMDEventPlaneTask");
// Reset data members
- fCent = -1;
- fZvertex = 1111;
+ AliAODForwardMult* aodfmult = GetForward(aod);
+ fHistVertexSel->Fill(aodfmult->GetIpZ());
- // Get input event
- fAOD = dynamic_cast<AliAODEvent*>(InputEvent());
- if (!fAOD) return;
-
- AliAODForwardMult* aodfmult =
- static_cast<AliAODForwardMult*>(fAOD->FindListObject("Forward"));
-
- if (!aodfmult) return;
- if (!AODCheck(aodfmult)) return;
-
- if (fAOD->GetRunNumber() != fEventPlaneFinder.GetRunNumber())
- fEventPlaneFinder.SetRunNumber(fAOD->GetRunNumber());
+ if (aod.GetRunNumber() != fEventPlaneFinder.GetRunNumber())
+ fEventPlaneFinder.SetRunNumber(aod.GetRunNumber());
AliAODForwardEP aodep;
- TH2D fmdHist = aodfmult->GetHistogram();
+ TH2D& fmdHist = aodfmult->GetHistogram();
- fEventPlaneFinder.FindEventplane(fAOD, aodep, &fmdHist, 0);
-
- PostData(1, fSumList);
+ fEventPlaneFinder.FindEventplane(&aod, aodep, &fmdHist, 0);
+ return true;
}
//_____________________________________________________________________
-void AliFMDEventPlaneTask::Terminate(Option_t */*option*/)
+Bool_t AliFMDEventPlaneTask::Finalize()
{
//
// Terminate - Called after all events
// option: Not used
//
DGUARD(fDebug,1,"Process merged output of AliFMDEventPlaneTask");
+
+ // Calculations can be done here: Currently there are none
+ // Summed histograms can be found in the list fSums
+ // Output should be stored in the output list fResults
- // Reinitiate lists if Terminate is called separately!
- fSumList = dynamic_cast<TList*> (GetOutputData(1));
- if(!fSumList) {
- AliError("Could not retrieve TList fSumList");
- return;
- }
-
- if (!fOutputList)
- fOutputList = new TList();
- fOutputList->SetName("Results");
- fOutputList->SetOwner();
-
- // Calculations can be done here: Currently there are none
-
- PostData(2, fOutputList);
-
-}
-// _____________________________________________________________________
-Bool_t AliFMDEventPlaneTask::AODCheck(const AliAODForwardMult* aodfm)
-{
- //
- // Function to check that and AOD event meets the cuts
- //
- // Parameters:
- // AliAODForwardMult: forward mult object with trigger and vertex info
- //
- DGUARD(fDebug,2,"Check AOD in AliFMDEventPlaneTask");
-
- if (!aodfm->IsTriggerBits(AliAODForwardMult::kOffline)) return kFALSE;
-
- fCent = (Double_t)aodfm->GetCentrality();
- if (0. >= fCent || fCent >= 80.) return kFALSE;
- fHistCent->Fill(fCent);
-
- fZvertex = aodfm->GetIpZ();
- fHistVertexAll->Fill(fZvertex);
- if (TMath::Abs(fZvertex) >= 10.) return kFALSE;
- fHistVertexSel->Fill(fZvertex);
-
- return kTRUE;
-
+ return true;
}
//_____________________________________________________________________
//
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff