- Set of changes needed for merging aod files in CAF. Some fixes also for event mixing.
[u/mrichter/AliRoot.git] / STEER / AliAODHandler.h
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ec4af4c1 1#ifndef ALIAODHANDLER_H
2#define ALIAODHANDLER_H
3/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//-------------------------------------------------------------------------
9// Implementation of the Event Handler Interface for AOD
10// Author: Andreas Morsch, CERN
11//-------------------------------------------------------------------------
12
f3214a54 13#include "AliVEventHandler.h"
ec4af4c1 14
15class AliAODEvent;
16class TFile;
17class TTree;
18
19
20
f3214a54 21class AliAODHandler : public AliVEventHandler {
ec4af4c1 22
23 public:
24 AliAODHandler();
25 AliAODHandler(const char* name, const char* title);
26 virtual ~AliAODHandler();
7970f4ac 27 virtual void SetOutputFileName(const char* fname);
28 virtual const char* GetOutputFileName();
300d5701 29 virtual Bool_t Init(Option_t* option);
30 virtual Bool_t Init(TTree* /*tree*/, Option_t* /*option*/) {return kTRUE;}
31 virtual Bool_t BeginEvent(Long64_t /*entry*/) {return kTRUE;}
276be602 32 virtual Bool_t Notify() { return AliVEventHandler::Notify(); };
890126ab 33 virtual Bool_t Notify(const char * /* path */) {return kTRUE;}
5f380da9 34 virtual Bool_t FinishEvent();
ec4af4c1 35 virtual Bool_t Terminate();
36 virtual Bool_t TerminateIO();
ec4af4c1 37 //
78f7f935 38 virtual void SetCreateNonStandardAOD() {fIsStandard = kFALSE;}
39 //
ec4af4c1 40 AliAODEvent* GetAOD() {return fAODEvent;}
7970f4ac 41 virtual TTree* GetTree() {return fTreeA;}
954526ed 42 void CreateTree(Int_t flag);
ec4af4c1 43 void FillTree();
44 void AddAODtoTreeUserInfo();
0134949d 45 void AddBranch(const char* cname, void* addobj);
78f7f935 46 Bool_t IsStandard() {return fIsStandard;}
933fd60f 47 //
48 void SetInputTree(TTree* /*tree*/) {;}
ec4af4c1 49 private:
50 AliAODHandler(const AliAODHandler&); // Not implemented
51 AliAODHandler& operator=(const AliAODHandler&); // Not implemented
52 private:
7970f4ac 53 Bool_t fIsStandard; // Flag for standard aod creation
78f7f935 54 AliAODEvent *fAODEvent; //! Pointer to the AOD event
55 TTree *fTreeA; //! tree for AOD persistency
56 TFile *fFileA; //! Output file
7970f4ac 57 TString fFileName; // Output file name
58 ClassDef(AliAODHandler, 2);
ec4af4c1 59};
60
61#endif