class AliAODEvent;
class TFile;
class TTree;
+class TObjArray;
+class AliMCEventHandler;
+class AliAODMCHeader;
+class AliAODExtension;
+class AliGenEventHeader;
virtual const char* GetOutputFileName();
virtual Bool_t Init(Option_t* option);
virtual Bool_t Init(TTree* /*tree*/, Option_t* /*option*/) {return kTRUE;}
- virtual Bool_t BeginEvent(Long64_t /*entry*/) {return kTRUE;}
+ virtual Bool_t BeginEvent(Long64_t /*entry*/){return kTRUE;}
virtual Bool_t Notify() { return AliVEventHandler::Notify(); };
virtual Bool_t Notify(const char * /* path */) {return kTRUE;}
virtual Bool_t FinishEvent();
virtual Bool_t Terminate();
virtual Bool_t TerminateIO();
//
- virtual void SetCreateNonStandardAOD() {fIsStandard = kFALSE;}
+ virtual void SetCreateNonStandardAOD() {fIsStandard = kFALSE;}
+ virtual void SetFillAOD(Bool_t b) {fFillAOD = b;}
+ virtual void SetNeedsHeaderReplication() {fNeedsHeaderReplication = kTRUE;}
+ virtual void SetNeedsTracksBranchReplication() {fNeedsTracksBranchReplication = kTRUE;}
+ virtual void SetNeedsVerticesBranchReplication() {fNeedsVerticesBranchReplication = kTRUE;}
+ virtual void SetNeedsV0sBranchReplication() {fNeedsV0sBranchReplication = kTRUE;}
+ virtual void SetNeedsTrackletsBranchReplication() {fNeedsTrackletsBranchReplication = kTRUE;}
+ virtual void SetNeedsPMDClustersBranchReplication() {fNeedsPMDClustersBranchReplication = kTRUE;}
+ virtual void SetNeedsJetsBranchReplication() {fNeedsJetsBranchReplication = kTRUE;}
+ virtual void SetNeedsFMDClustersBranchReplication() {fNeedsFMDClustersBranchReplication = kTRUE;}
+ virtual void SetNeedsCaloClustersBranchReplication() {fNeedsCaloClustersBranchReplication = kTRUE;}
+ virtual void SetNeedsMCParticlesBranchReplication() {fNeedsCaloClustersBranchReplication = kTRUE;}
+ virtual void SetAODIsReplicated() {fAODIsReplicated = kTRUE;}
//
AliAODEvent* GetAOD() {return fAODEvent;}
virtual TTree* GetTree() const {return fTreeA;}
+ TObjArray* GetExtensions() const {return fExtensions;}
+ AliAODExtension* GetExtension(const char *filename) const;
+ TObjArray* GetFilters() const {return fFilters;}
+ AliAODExtension* GetFilteredAOD(const char *filename) const;
void CreateTree(Int_t flag);
void FillTree();
void AddAODtoTreeUserInfo();
- void AddBranch(const char* cname, void* addobj);
- Bool_t IsStandard() {return fIsStandard;}
+ void AddBranch(const char* cname, void* addobj, const char *fname="");
+ AliAODExtension* AddExtension(const char *filename, const char *title="");
+ AliAODExtension* AddFilteredAOD(const char *filename, const char *filtername);
+ Bool_t IsStandard() const {return fIsStandard;}
+ Bool_t GetFillAOD() const {return fFillAOD;}
+ Bool_t NeedsHeaderReplication() const {return fNeedsHeaderReplication;}
+ Bool_t NeedsTracksBranchReplication() const {return fNeedsTracksBranchReplication;}
+ Bool_t NeedsVerticesBranchReplication() const {return fNeedsVerticesBranchReplication;}
+ Bool_t NeedsV0sBranchReplication() const {return fNeedsV0sBranchReplication;}
+ Bool_t NeedsTrackletsBranchReplication() const {return fNeedsTrackletsBranchReplication;}
+ Bool_t NeedsPMDClustersBranchReplication() const {return fNeedsPMDClustersBranchReplication;}
+ Bool_t NeedsJetsBranchReplication() const {return fNeedsJetsBranchReplication;}
+ Bool_t NeedsFMDClustersBranchReplication() const {return fNeedsFMDClustersBranchReplication;}
+ Bool_t NeedsCaloClustersBranchReplication() const {return fNeedsCaloClustersBranchReplication;}
+ Bool_t NeedsMCParticlesBranchReplication() const {return fNeedsMCParticlesBranchReplication;}
+ Bool_t AODIsReplicated() const {return fAODIsReplicated;}
//
void SetInputTree(TTree* /*tree*/) {;}
+ void SetMCEventHandler(AliMCEventHandler* mcH) {fMCEventH = mcH;} // For internal use
+ void StoreMCParticles(); // Store MC particles, only to be called from AliAnalyisTaskMCParticleFilter
+
private:
+ void SetMCHeaderInfo(AliAODMCHeader *mcHeader,AliGenEventHeader *genHeader); // Utility function t catch different types of eventheaders
AliAODHandler(const AliAODHandler&); // Not implemented
AliAODHandler& operator=(const AliAODHandler&); // Not implemented
private:
- Bool_t fIsStandard; // Flag for standard aod creation
- AliAODEvent *fAODEvent; //! Pointer to the AOD event
- TTree *fTreeA; //! tree for AOD persistency
- TFile *fFileA; //! Output file
- TString fFileName; // Output file name
- ClassDef(AliAODHandler, 2);
+ Bool_t fIsStandard; // Flag for standard aod creation
+ Bool_t fFillAOD; // Flag for filling of the AOD tree at the end (all or nothing)
+ Bool_t fNeedsHeaderReplication; // Flag for header replication
+ Bool_t fNeedsTracksBranchReplication; // Flag for tracks replication
+ Bool_t fNeedsVerticesBranchReplication; // Flag for vertices replication
+ Bool_t fNeedsV0sBranchReplication; // Flag for V0s replication
+ Bool_t fNeedsTrackletsBranchReplication; // Flag for Tracklets replication
+ Bool_t fNeedsPMDClustersBranchReplication; // Flag for PMDClusters replication
+ Bool_t fNeedsJetsBranchReplication; // Flag for Jets replication
+ Bool_t fNeedsFMDClustersBranchReplication; // Flag for FMDClusters replication
+ Bool_t fNeedsCaloClustersBranchReplication; // Flag for CaloClusters replication
+ Bool_t fNeedsMCParticlesBranchReplication; // Flag for MCParticles replication
+ Bool_t fAODIsReplicated; // Flag true if replication as been executed
+ AliAODEvent *fAODEvent; //! Pointer to the AOD event
+ AliMCEventHandler *fMCEventH; //! Pointer to mc event handler needed not to depend on the manager
+ TTree *fTreeA; //! tree for AOD persistency
+ TFile *fFileA; //! Output file
+ TString fFileName; // Output file name
+ TObjArray *fExtensions; // List of extensions
+ TObjArray *fFilters; // List of filtered AOD's
+ ClassDef(AliAODHandler, 5)
+};
+
+//-------------------------------------------------------------------------
+// Support class for AOD extensions. This is created by the user analysis
+// that requires a separate file for some AOD branches. The name of the
+// AliAODExtension object is the file name where the AOD branches will be
+// stored.
+// Author: Andrei Gheata, CERN
+//-------------------------------------------------------------------------
+
+class AliAODExtension : public TNamed {
+
+public:
+
+enum EAliAODExtensionFlags {
+ kFilteredAOD = BIT(14)
};
+
+ AliAODExtension() : TNamed(), fAODEvent(0), fTreeE(0), fFileE(0), fNtotal(0), fNpassed(0), fSelected(kFALSE) {}
+ AliAODExtension(const char* name, const char* title, Bool_t isfilter=kFALSE);
+ virtual ~AliAODExtension();
+ void AddBranch(const char* cname, void* addobj);
+ Bool_t FinishEvent();
+ Int_t GetNtotal() const {return fNtotal;}
+ Int_t GetNpassed() const {return fNpassed;}
+ const char* GetOutputFileName() const {return TNamed::GetName();}
+ AliAODEvent* GetAOD() const {return fAODEvent;}
+ TTree* GetTree() const {return fTreeE;}
+ Bool_t Init(Option_t *option);
+ Bool_t IsFilteredAOD() const {return TObject::TestBit(kFilteredAOD);}
+ Bool_t IsEventSelected() const {return fSelected;}
+ void SelectEvent(Bool_t flag=kTRUE) {fSelected = flag;}
+ void SetEvent(AliAODEvent *event);
+ void SetOutputFileName(const char* fname) {TNamed::SetName(fname);}
+ Bool_t TerminateIO();
+ private:
+ AliAODExtension(const AliAODExtension&); // Not implemented
+ AliAODExtension& operator=(const AliAODExtension&); // Not implemented
+ private:
+ AliAODEvent *fAODEvent; //! Pointer to the AOD event
+ TTree *fTreeE; //! tree for AOD persistency
+ TFile *fFileE; //! Output file
+ Int_t fNtotal; //! Number of processed events
+ Int_t fNpassed; //! Number of events that passed the filter
+ Bool_t fSelected; //! Select current event for filtered AOD's. Made false at event start.
+ ClassDef(AliAODExtension, 1) // Support for extra AOD branches in a separate AOD file
+};
#endif