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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 | |
24 | AliITSVertexer(TFile *infile, TFile *outfile); | |
25 | // destructor | |
26 | virtual ~AliITSVertexer(); | |
27 | // computes the vertex for the current event | |
28 | virtual AliITSVertex* FindVertexForCurrentEvent(Int_t evnumb)=0; | |
29 | // computes the vetex for each event and stores it on fOutFile | |
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;} | |
35 | virtual void SetInputFile(TFile *infile){fInFile = infile;} | |
36 | virtual void SetOutputFile(TFile *outfile){fOutFile = outfile;} | |
37 | virtual void WriteCurrentVertex(); | |
38 | ||
39 | ||
40 | protected: | |
41 | AliITSVertex *fCurrentVertex; //! pointer to the vertex of the current | |
42 | // event | |
43 | TFile *fInFile; //! pointer to the input file | |
44 | TFile *fOutFile; //! pointer to the output file | |
45 | Int_t fFirstEvent; // First event to be processed by FindVertices | |
46 | Int_t fLastEvent; // Last event to be processed by FindVertices | |
47 | Int_t fDebug; //! debug flag - verbose printing if >0 | |
48 | ||
49 | ClassDef(AliITSVertexer,1); | |
50 | }; | |
51 | ||
52 | #endif |