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39d4ae58 | 1 | #ifndef ALICLUSTER3D_H |
2 | #define ALICLUSTER3D_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | //------------------------------------------------------------------------- | |
7 | // Class AliCluster3D | |
8 | // This is an extension of the AliCluster class for the case when | |
9 | // the sensitive plane this cluster belongs to is arbitrarily oriented | |
10 | // in space. This class can serve as the base for the TOF and HMPID | |
11 | // clusters. | |
12 | // | |
13 | // cvetan.cheshkov@cern.ch & jouri.belikov@cern.ch 5/6/2007 | |
14 | //------------------------------------------------------------------------- | |
15 | ||
16 | #include <AliCluster.h> | |
17 | ||
18 | class TGeoHMatrix; | |
19 | class TGeoPNEntry; | |
20 | ||
21 | class AliCluster3D : public AliCluster { | |
22 | public: | |
23 | AliCluster3D(); | |
24 | AliCluster3D(UShort_t volId, | |
25 | Float_t x, Float_t y, Float_t z, | |
26 | Float_t sx2, Float_t sxy, Float_t sxz, | |
27 | Float_t sy2, Float_t syz, | |
28 | Float_t sz2, const Int_t *lab = NULL); | |
29 | AliCluster3D(const AliCluster3D& cluster); | |
30 | virtual ~AliCluster3D() {;} | |
31 | ||
32 | virtual Bool_t GetGlobalCov(Float_t cov[6]) const; | |
33 | ||
34 | Float_t GetSigmaX2() const {return fSigmaX2;} | |
35 | Float_t GetSigmaXY() const {return fSigmaXY;} | |
36 | Float_t GetSigmaXZ() const {return fSigmaXZ;} | |
37 | ||
38 | private: | |
39 | AliCluster3D &operator=(const AliCluster3D& cluster); | |
40 | ||
41 | Float_t fSigmaX2; // Additional elements | |
42 | Float_t fSigmaXY; // of | |
43 | Float_t fSigmaXZ; // the covariance matrix | |
44 | ||
45 | ClassDef(AliCluster3D,1) // Barrel detectors cluster | |
46 | }; | |
47 | ||
48 | #endif |