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2257f27e | 1 | #ifndef ALIVERTEXER_H |
2 | #define ALIVERTEXER_H | |
3 | ||
4 | #include<TObject.h> | |
5 | ||
6 | /////////////////////////////////////////////////////////////////// | |
7 | // // | |
8 | // Base class for primary vertex reconstruction // | |
9 | // // | |
10 | /////////////////////////////////////////////////////////////////// | |
11 | ||
12 | class TFile; | |
13 | class TString; | |
14 | class TTRee; | |
15 | class AliESDVertex; | |
16 | ||
17 | ||
18 | class AliVertexer : public TObject { | |
19 | ||
20 | public: | |
21 | // default constructor | |
22 | AliVertexer(); | |
23 | ||
24 | // destructor | |
25 | virtual ~AliVertexer(); | |
26 | // computes the vertex for the current event | |
27 | virtual AliESDVertex* FindVertexForCurrentEvent(Int_t evnumb)=0; | |
28 | // computes the vetex for each event and stores it on file | |
29 | virtual void FindVertices()= 0; | |
30 | virtual void PrintStatus() const = 0; | |
594d8990 | 31 | virtual void SetDebug(Int_t debug = 0); |
2257f27e | 32 | virtual void SetFirstEvent(Int_t ev){fFirstEvent = ev;} |
33 | virtual void SetLastEvent(Int_t ev){fLastEvent = ev;} | |
34 | virtual void SetUseV2Clusters(Bool_t choice) = 0; | |
35 | virtual void WriteCurrentVertex() = 0; | |
36 | ||
37 | ||
38 | protected: | |
39 | // copy constructor (NO copy allowed: the constructor is protected | |
40 | // to avoid misuse) | |
41 | AliVertexer(const AliVertexer& vtxr); | |
42 | // assignment operator (NO assignment allowed) | |
43 | AliVertexer& operator=(const AliVertexer& /* vtxr */); | |
44 | ||
45 | AliESDVertex *fCurrentVertex; //! pointer to the vertex of the current | |
46 | // event | |
47 | Int_t fFirstEvent; // First event to be processed by FindVertices | |
48 | Int_t fLastEvent; // Last event to be processed by FindVertices | |
49 | Int_t fDebug; //! debug flag - verbose printing if >0 | |
50 | ||
51 | ClassDef(AliVertexer,1); | |
52 | }; | |
53 | ||
54 | #endif |