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1 | #ifndef ALIANALYSISDATASLOT_H | |
2 | #define ALIANALYSISDATASLOT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | // Author: Andrei Gheata, 31/05/2006 | |
8 | ||
9 | //============================================================================== | |
10 | // AliAnalysysDataSlot - Class representing a data slot of an analysis task. | |
11 | // An analysis slot enforces a certain data type required by the Exec() | |
12 | // method of the analysis task. The slot must be connected to a data | |
13 | // container with data of the same type. | |
14 | //============================================================================== | |
15 | ||
16 | #ifndef ROOT_TNamed | |
17 | #include "TNamed.h" | |
18 | #endif | |
19 | ||
20 | class TClass; | |
21 | class TTree; | |
22 | class AliAnalysisDataContainer; | |
23 | class AliAnalysisTask; | |
24 | ||
25 | class AliAnalysisDataSlot : public TNamed { | |
26 | ||
27 | public: | |
28 | AliAnalysisDataSlot() : TNamed(), fType(NULL), fParent(NULL), fContainer(NULL) {} | |
29 | AliAnalysisDataSlot(TClass *type, AliAnalysisTask *task); | |
30 | AliAnalysisDataSlot(const AliAnalysisDataSlot &slot); | |
31 | virtual ~AliAnalysisDataSlot() {} | |
32 | ||
33 | // Assignment | |
34 | AliAnalysisDataSlot &operator=(const AliAnalysisDataSlot &slot); | |
35 | // Connect some container to the slot | |
36 | Bool_t ConnectContainer(AliAnalysisDataContainer *cont); | |
37 | static Int_t EnableBranch(const char *bname, TTree *tree); | |
38 | // Getters | |
39 | void *GetBranchAddress(const char *branch) const; | |
40 | Bool_t SetBranchAddress(const char *branch, void *address); | |
41 | TClass *GetType() const; | |
42 | AliAnalysisTask *GetParent() const {return fParent;} | |
43 | AliAnalysisDataContainer *GetContainer() const {return fContainer;} | |
44 | TObject *GetData() const; | |
45 | // Slot status checking | |
46 | Bool_t IsConnected() const {return ((fContainer)?kTRUE:kFALSE);} | |
47 | Bool_t IsDataReady() const; | |
48 | ||
49 | private: | |
50 | void SetType(TClass *type) {fType = type;} | |
51 | ||
52 | protected: | |
53 | TClass *fType; //! Type of the slot | |
54 | AliAnalysisTask *fParent; // Analysis task to which the slot belongs | |
55 | AliAnalysisDataContainer *fContainer; // Container connected to the slot | |
56 | ||
57 | ClassDef(AliAnalysisDataSlot,1) // Class describing an analysis data slot | |
58 | }; | |
59 | #endif |