#include "AliAnalysisTaskSE.h"
#include "AliAnalysisManager.h"
+#include "AliAnalysisDataSlot.h"
#include "AliESDEvent.h"
#include "AliESD.h"
#include "AliAODEvent.h"
+#include "AliAODHeader.h"
+#include "AliAODTracklets.h"
#include "AliVEvent.h"
#include "AliAODHandler.h"
+#include "AliAODInputHandler.h"
#include "AliMCEventHandler.h"
#include "AliInputEventHandler.h"
#include "AliMCEvent.h"
ClassImp(AliAnalysisTaskSE)
////////////////////////////////////////////////////////////////////////
+AliAODHeader* AliAnalysisTaskSE::fgAODHeader = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODTracks = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODVertices = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODV0s = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODPMDClusters = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODJets = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODFMDClusters = NULL;
+TClonesArray* AliAnalysisTaskSE::fgAODCaloClusters = NULL;
+AliAODTracklets* AliAnalysisTaskSE::fgAODTracklets = NULL;
+
AliAnalysisTaskSE::AliAnalysisTaskSE():
AliAnalysisTask(),
// ESD
//
fInputHandler = (AliInputEventHandler*)
- ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
- if (fInputHandler) {
- fInputEvent = fInputHandler->GetEvent();
- } else {
- AliError("No Input Event Handler connected") ;
- return ;
- }
+ ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
//
// Monte Carlo
//
AliMCEventHandler* mcH = 0;
mcH = (AliMCEventHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetMCtruthEventHandler());
if (mcH) fMCEvent = mcH->MCEvent();
+
+
+ if (fInputHandler) {
+ fInputEvent = fInputHandler->GetEvent();
+ } else if( fMCEvent ) {
+ AliWarning("No Input Event Handler connected, only MC Truth Event Handler") ;
+ } else {
+ AliError("No Input Event Handler connected") ;
+ return ;
+ }
}
void AliAnalysisTaskSE::CreateOutputObjects()
if (fDebug > 1) printf("AnalysisTaskSE::CreateOutPutData() \n");
AliAODHandler* handler = (AliAODHandler*)
- ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
+ ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
- fOutputAOD = handler->GetAOD();
- fTreeA = handler->GetTree();
+ // Check if AOD replication has been required
+
+ if (handler) {
+ fOutputAOD = handler->GetAOD();
+ fTreeA = handler->GetTree();
+ if (!(handler->IsStandard())) {
+ if ((handler->NeedsHeaderReplication()) && !(fgAODHeader))
+ {
+ if (fDebug > 1) AliInfo("Replicating header");
+ fgAODHeader = new AliAODHeader;
+ handler->AddBranch("AliAODHeader", &fgAODHeader);
+ }
+ if ((handler->NeedsTracksBranchReplication()) && !(fgAODTracks))
+ {
+ if (fDebug > 1) AliInfo("Replicating track branch\n");
+ fgAODTracks = new TClonesArray("AliAODTrack",500);
+ fgAODTracks->SetName("tracks");
+ handler->AddBranch("TClonesArray", &fgAODTracks);
+ }
+ if ((handler->NeedsVerticesBranchReplication()) && !(fgAODVertices))
+ {
+ if (fDebug > 1) AliInfo("Replicating vertices branch\n");
+ fgAODVertices = new TClonesArray("AliAODVertex",500);
+ fgAODVertices->SetName("vertices");
+ handler->AddBranch("TClonesArray", &fgAODVertices);
+ }
+ if ((handler->NeedsV0sBranchReplication()) && !(fgAODV0s))
+ {
+ if (fDebug > 1) AliInfo("Replicating V0s branch\n");
+ fgAODV0s = new TClonesArray("AliAODv0",500);
+ fgAODV0s->SetName("v0s");
+ handler->AddBranch("TClonesArray", &fgAODV0s);
+ }
+ if ((handler->NeedsTrackletsBranchReplication()) && !(fgAODTracklets))
+ {
+ if (fDebug > 1) AliInfo("Replicating Tracklets branch\n");
+ fgAODTracklets = new AliAODTracklets("tracklets","tracklets");
+ handler->AddBranch("AliAODTracklets", &fgAODTracklets);
+ }
+ if ((handler->NeedsPMDClustersBranchReplication()) && !(fgAODPMDClusters))
+ {
+ if (fDebug > 1) AliInfo("Replicating PMDClusters branch\n");
+ fgAODPMDClusters = new TClonesArray("AliAODPmdCluster",500);
+ fgAODPMDClusters->SetName("pmdClusters");
+ handler->AddBranch("TClonesArray", &fgAODPMDClusters);
+ }
+ if ((handler->NeedsJetsBranchReplication()) && !(fgAODJets))
+ {
+ if (fDebug > 1) AliInfo("Replicating Jets branch\n");
+ fgAODJets = new TClonesArray("AliAODJet",500);
+ fgAODJets->SetName("jets");
+ handler->AddBranch("TClonesArray", &fgAODJets);
+ }
+ if ((handler->NeedsFMDClustersBranchReplication()) && !(fgAODFMDClusters))
+ {
+ AliInfo("Replicating FMDClusters branch\n");
+ fgAODFMDClusters = new TClonesArray("AliAODFmdCluster",500);
+ fgAODFMDClusters->SetName("fmdClusters");
+ handler->AddBranch("TClonesArray", &fgAODFMDClusters);
+ }
+ if ((handler->NeedsCaloClustersBranchReplication()) && !(fgAODCaloClusters))
+ {
+ if (fDebug > 1) AliInfo("Replicating CaloClusters branch\n");
+ fgAODCaloClusters = new TClonesArray("AliAODCaloCluster",500);
+ fgAODCaloClusters->SetName("caloClusters");
+ handler->AddBranch("TClonesArray", &fgAODCaloClusters);
+ }
+ }
+ } else {
+ AliWarning("No AOD Event Handler connected.") ;
+ }
UserCreateOutputObjects();
}
{
//
// Exec analysis of one event
- if (fDebug > 1) printf("AliAnalysisTaskSE::Exec() \n");
- fEntry = fInputHandler->GetReadEntry();
+ if (fDebug > 1) AliInfo("AliAnalysisTaskSE::Exec() \n");
+ if( fInputHandler )
+ fEntry = fInputHandler->GetReadEntry();
+ else if( fMCEvent )
+ fEntry = fMCEvent->Header()->GetEvent();
if ( !((Entry()-1)%100) && fDebug > 0)
- AliInfo(Form("%s ----> Processing event # %lld", CurrentFileName(), Entry()));
+ AliInfo(Form("%s ----> Processing event # %lld", CurrentFileName(), Entry()));
+
+ AliAODHandler* handler = (AliAODHandler*)
+ ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
+ AliAODInputHandler* aodH = dynamic_cast<AliAODInputHandler*>(fInputHandler);
+
+ if (handler && aodH) {
+ if (!(handler->IsStandard()) && !(handler->AODIsReplicated())) {
+ if ((handler->NeedsHeaderReplication()) && (fgAODHeader))
+ {
+ // copy the contents by assigment
+ *fgAODHeader = *(dynamic_cast<AliAODHeader*>(InputEvent()->GetHeader()));
+ }
+ if ((handler->NeedsTracksBranchReplication()) && (fgAODTracks))
+ {
+ TClonesArray* tracks = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetTracks();
+ new (fgAODTracks) TClonesArray(*tracks);
+ }
+ if ((handler->NeedsVerticesBranchReplication()) && (fgAODVertices))
+ {
+ TClonesArray* vertices = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetVertices();
+ new (fgAODVertices) TClonesArray(*vertices);
+ }
+ if ((handler->NeedsV0sBranchReplication()) && (fgAODV0s))
+ {
+ TClonesArray* V0s = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetV0s();
+ new (fgAODV0s) TClonesArray(*V0s);
+ }
+ if ((handler->NeedsTrackletsBranchReplication()) && (fgAODTracklets))
+ {
+ *fgAODTracklets = *(dynamic_cast<AliAODEvent*>(InputEvent()))->GetTracklets();
+ }
+ if ((handler->NeedsPMDClustersBranchReplication()) && (fgAODPMDClusters))
+ {
+ TClonesArray* PMDClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetPmdClusters();
+ new (fgAODPMDClusters) TClonesArray(*PMDClusters);
+ }
+ if ((handler->NeedsJetsBranchReplication()) && (fgAODJets))
+ {
+ TClonesArray* Jets = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetJets();
+ new (fgAODJets) TClonesArray(*Jets);
+ }
+ if ((handler->NeedsFMDClustersBranchReplication()) && (fgAODFMDClusters))
+ {
+ TClonesArray* FMDClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetFmdClusters();
+ new (fgAODFMDClusters) TClonesArray(*FMDClusters);
+ }
+ if ((handler->NeedsCaloClustersBranchReplication()) && (fgAODCaloClusters))
+ {
+ TClonesArray* CaloClusters = (dynamic_cast<AliAODEvent*>(InputEvent()))->GetCaloClusters();
+ new (fgAODCaloClusters) TClonesArray(*CaloClusters);
+ }
+ //
+ handler->SetAODIsReplicated();
+
+ }
+ }
+
// Call the user analysis
UserExec(option);
- PostData(0, fTreeA);
-
+ // Added protection in case the derived task is not an AOD producer.
+ AliAnalysisDataSlot *out0 = GetOutputSlot(0);
+ if (out0 && out0->IsConnected()) PostData(0, fTreeA);
}
const char* AliAnalysisTaskSE::CurrentFileName()
{
// Returns the current file name
- return fInputHandler->GetTree()->GetCurrentFile()->GetName();
+ if( fInputHandler )
+ return fInputHandler->GetTree()->GetCurrentFile()->GetName();
+ else if( fMCEvent )
+ return ((AliMCEventHandler*) ((AliAnalysisManager::GetAnalysisManager())->GetMCtruthEventHandler()))->TreeK()->GetCurrentFile()->GetName();
+ else return "";
}
+void AliAnalysisTaskSE::AddAODBranch(const char* cname, void* addobj)
+{
+ // Add a new branch to the aod tree
+ AliAODHandler* handler = (AliAODHandler*)
+ ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
+ if (handler) {
+ handler->AddBranch(cname, addobj);
+ }
+}