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76147823 | 1 | #ifndef ALIINPUTEVENTHANDLER_H |
2 | #define ALIINPUTEVENTHANDLER_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 | // Input Handler realisation of the AliVEventHandler interface | |
10 | // Author: Andreas Morsch, CERN | |
11 | //------------------------------------------------------------------------- | |
12 | ||
13 | #include "AliVEventHandler.h" | |
97acfdbe | 14 | #include <TTree.h> |
15 | ||
76147823 | 16 | |
76147823 | 17 | class AliVEvent; |
b2af62ab | 18 | class AliVCuts; |
1aa09fd1 | 19 | class AliRunTag; |
76147823 | 20 | |
b2af62ab | 21 | |
76147823 | 22 | class AliInputEventHandler : public AliVEventHandler { |
23 | ||
24 | public: | |
25 | AliInputEventHandler(); | |
26 | AliInputEventHandler(const char* name, const char* title); | |
27 | virtual ~AliInputEventHandler(); | |
0931e76a | 28 | virtual void SetOutputFileName(const char* /*fname*/) {;} |
29 | virtual const char *GetOutputFileName() {return 0;} | |
300d5701 | 30 | virtual Bool_t Init(Option_t* /*opt*/) {return kTRUE;} |
87d395bd | 31 | virtual Bool_t Init(TTree* /*tree*/, Option_t* /*opt*/) {return kTRUE;} |
300d5701 | 32 | virtual Bool_t BeginEvent(Long64_t /*entry*/) {return kTRUE;} |
f0ee78b0 | 33 | virtual Bool_t Notify() { return AliVEventHandler::Notify();} |
300d5701 | 34 | virtual Bool_t Notify(const char */*path*/) {return kTRUE;} |
35 | virtual Bool_t FinishEvent() {return kTRUE;} | |
36 | virtual Bool_t Terminate() {return kTRUE;} | |
37 | virtual Bool_t TerminateIO() {return kTRUE;} | |
76147823 | 38 | // Setters |
300d5701 | 39 | virtual void SetInputTree(TTree* tree) {fTree = tree;} |
b2af62ab | 40 | virtual void SetEventSelection(AliVCuts* cuts) {fEventCuts = cuts;} |
f16ba708 | 41 | // |
42 | void SetInactiveBranches(const char* branches) {fBranches = branches;} | |
43 | void SetActiveBranches (const char* branches) {fBranchesOn = branches;} | |
fedd7a0d | 44 | // Getters |
1aa09fd1 | 45 | virtual AliVEvent *GetEvent() const {return 0;} |
46 | virtual AliRunTag *GetRunTag() const {return 0;} | |
47 | virtual Option_t *GetAnalysisType() const {return 0;} | |
48 | virtual TTree *GetTree( ) const {return fTree;} | |
2af85599 | 49 | virtual AliVCuts *GetEventSelection() const {return fEventCuts;} |
f0ee78b0 | 50 | virtual Long64_t GetReadEntry() const; |
51 | virtual Bool_t NewEvent() | |
52 | {Bool_t ne = fNewEvent; fNewEvent = kFALSE; return ne;} | |
b2af62ab | 53 | virtual Bool_t IsEventSelected() |
54 | {return fIsSelected;} | |
f16ba708 | 55 | protected: |
56 | void SwitchOffBranches() const; | |
57 | void SwitchOnBranches() const; | |
87d395bd | 58 | private: |
59 | AliInputEventHandler(const AliInputEventHandler& handler); | |
60 | AliInputEventHandler& operator=(const AliInputEventHandler& handler); | |
76147823 | 61 | protected: |
f16ba708 | 62 | TTree *fTree; //! Pointer to the tree |
63 | TString fBranches; // List of branches to be switched off (separated by space) | |
64 | TString fBranchesOn; // List of branches to be switched on (separated by space) | |
f0ee78b0 | 65 | Bool_t fNewEvent; // New event flag |
b2af62ab | 66 | AliVCuts* fEventCuts; // Cuts on the event level |
67 | Bool_t fIsSelected; // Selection result | |
68 | ClassDef(AliInputEventHandler, 3); | |
76147823 | 69 | }; |
70 | ||
71 | #endif |