Changes to obey the coding conventions
[u/mrichter/AliRoot.git] / ITS / AliITSVertexer.h
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c5f0f3c1 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
18class AliITSVertexer : public TObject {
19
20 public:
21 // default constructor
22 AliITSVertexer();
23 // standard constructor
88cb7938 24 AliITSVertexer(TString filename);
c5f0f3c1 25 // destructor
26 virtual ~AliITSVertexer();
27 // computes the vertex for the current event
28 virtual AliITSVertex* FindVertexForCurrentEvent(Int_t evnumb)=0;
88cb7938 29 // computes the vetex for each event and stores it on file
c5f0f3c1 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;}
c5f0f3c1 35 virtual void WriteCurrentVertex();
36
37
38 protected:
39 AliITSVertex *fCurrentVertex; //! pointer to the vertex of the current
40 // event
c5f0f3c1 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