technial fix to suppress the warning
[u/mrichter/AliRoot.git] / ITS / AliITSZPoint.h
CommitLineData
7299b7a8 1#ifndef ALIITSZPOINT_H
2#define ALIITSZPOINT_H
3
4#include<TObject.h>
5
6///////////////////////////////////////////////////////////////////
7// //
8// Class used by AliITSVertexerZ //
9// Contains Z coordinates with their error //
10// is sortable //
11// //
12///////////////////////////////////////////////////////////////////
13
14class AliITSZPoint : public TObject {
15
16 public:
17
18 AliITSZPoint();
19 AliITSZPoint(Float_t z, Float_t ez);
20 virtual ~AliITSZPoint();
21 virtual Bool_t IsEqual(const TObject *obj) const
22 {return fZ == ((AliITSZPoint*)obj)->fZ;}
23 virtual Bool_t IsSortable() const { return kTRUE; }
24 virtual Int_t Compare(const TObject *obj) const
25 {if(fZ<((AliITSZPoint*)obj)->fZ) return -1;
26 else if(fZ>((AliITSZPoint*)obj)->fZ) return 1;
27 else return 0; }
28 virtual void Print(Option_t *option="") const;
29 Float_t GetZ() const {return fZ;}
30 Float_t GetErrZ() const {return fErrz;}
31
32 protected:
33 Float_t fZ; // Z coordinate on beam axiz
34 Float_t fErrz; // error on Z
35
36 ClassDef(AliITSZPoint,1);
37};
38#endif
39