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1 | #ifndef ALIITSVERTEXER_H |
| 2 | #define ALIITSVERTEXER_H |
| 3 | |
| 4 | #include <TTree.h> |
| 5 | #include <TFile.h> |
| 6 | #include <AliITSVertex.h> |
| 7 | #include <AliRun.h> |
| 8 | |
| 9 | |
| 10 | /////////////////////////////////////////////////////////////////// |
| 11 | // // |
| 12 | // Base class for primary vertex reconstruction // |
| 13 | // // |
| 14 | /////////////////////////////////////////////////////////////////// |
| 15 | |
| 16 | |
| 17 | |
| 18 | class AliITSVertexer : public TObject { |
| 19 | |
| 20 | public: |
| 21 | // default constructor |
| 22 | AliITSVertexer(); |
| 23 | // standard constructor |
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24 | AliITSVertexer(TString filename); |
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25 | // destructor |
| 26 | virtual ~AliITSVertexer(); |
| 27 | // computes the vertex for the current event |
| 28 | virtual AliITSVertex* FindVertexForCurrentEvent(Int_t evnumb)=0; |
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29 | // computes the vetex for each event and stores it on file |
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30 | virtual void FindVertices()= 0; |
| 31 | virtual void PrintStatus() const = 0; |
| 32 | virtual void SetDebug(Int_t debug = 0){fDebug = debug;} |
| 33 | virtual void SetFirstEvent(Int_t ev){fFirstEvent = ev;} |
| 34 | virtual void SetLastEvent(Int_t ev){fLastEvent = ev;} |
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35 | virtual void WriteCurrentVertex(); |
| 36 | |
| 37 | |
| 38 | protected: |
| 39 | AliITSVertex *fCurrentVertex; //! pointer to the vertex of the current |
| 40 | // event |
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41 | Int_t fFirstEvent; // First event to be processed by FindVertices |
| 42 | Int_t fLastEvent; // Last event to be processed by FindVertices |
| 43 | Int_t fDebug; //! debug flag - verbose printing if >0 |
| 44 | |
| 45 | ClassDef(AliITSVertexer,1); |
| 46 | }; |
| 47 | |
| 48 | #endif |
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