updated ChangeLog, incremented version id after tagging v0-6
[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisDataSlot.h
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d3106602 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
c52c2132 16#ifndef ROOT_TNamed
17#include "TNamed.h"
d3106602 18#endif
19
20class TClass;
21class AliAnalysisDataContainer;
22class AliAnalysisTask;
23
c52c2132 24class AliAnalysisDataSlot : public TNamed {
d3106602 25
26public:
c52c2132 27 AliAnalysisDataSlot() : TNamed(), fType(NULL), fParent(NULL), fContainer(NULL) {}
28 AliAnalysisDataSlot(TClass *type, AliAnalysisTask *task);
29 AliAnalysisDataSlot(const AliAnalysisDataSlot &slot);
37a26056 30 virtual ~AliAnalysisDataSlot() {}
31
32 // Assignment
33 AliAnalysisDataSlot &operator=(const AliAnalysisDataSlot &slot);
d3106602 34 // Connect some container to the slot
35 Bool_t ConnectContainer(AliAnalysisDataContainer *cont);
36 // Getters
327eaf46 37 void *GetBranchAddress(const char *branch) const;
38 Bool_t SetBranchAddress(const char *branch, void *address);
c52c2132 39 TClass *GetType() const;
d3106602 40 AliAnalysisTask *GetParent() const {return fParent;}
41 AliAnalysisDataContainer *GetContainer() const {return fContainer;}
42 TObject *GetData() const;
43 // Slot status checking
44 Bool_t IsConnected() const {return ((fContainer)?kTRUE:kFALSE);}
45 Bool_t IsDataReady() const;
c52c2132 46
47private:
48 void SetType(TClass *type) {fType = type;}
d3106602 49
50protected:
c52c2132 51 TClass *fType; //! Type of the slot
d3106602 52 AliAnalysisTask *fParent; // Analysis task to which the slot belongs
53 AliAnalysisDataContainer *fContainer; // Container connected to the slot
54
55 ClassDef(AliAnalysisDataSlot,1) // Class describing an analysis data slot
56};
57#endif