new class to take into account ITS material distribution in tracking v1
[u/mrichter/AliRoot.git] / ITS / AliITSRad.h
CommitLineData
36549c88 1#ifndef ALIITSRAD_H
2#define ALIITSRAD_H
3
4#include <TObject.h>
5#include <TMatrix.h>
6
7
8class TObjArray;
9class TMatrix;
10
11
12// ITS Class to calculate the radiation lenght matrix
13//Origin A. Badala' and G.S. Pappalardo: e-mail Angela.Badala@ct.infn.it, Giuseppe.S.Pappalardo@ct.infn.it
14//
15
16
17class AliITSRad : public TObject {
18
19public:
20
21 AliITSRad(Int_t iimax, Int_t jjmax); // class constructor
22 ~AliITSRad(); // class destructor
23
24 Int_t Getimax() {return imax;} // return the first dimension of the matrices
25 Int_t Getjmax() {return jmax;} // return the second dimension of the matrices
26
27 TMatrix &GetRadMatrix1() {return *fmrad1;} // return the radiation lengh matrix for layer 1
28 TMatrix &GetRadMatrix2() {return *fmrad2;} // return the radiation lengh matrix for layer 2
29 TMatrix &GetRadMatrix3() {return *fmrad3;} // return the radiation lengh matrix for layer 3
30 TMatrix &GetRadMatrix4() {return *fmrad4;} // return the radiation lengh matrix for layer 4
31 TMatrix &GetRadMatrix5() {return *fmrad5;} // return the radiation lengh matrix for layer 5
32 TMatrix &GetRadMatrix6() {return *fmrad6;} // return the radiation lengh matrix for layer 6
33
34private:
35
36 Int_t imax; // first dimension of the matrices
37 Int_t jmax; // second dimension of the matrices
38
39 TMatrix *fmrad1; // matrix of the radiation lenghts for layer 1
40 TMatrix *fmrad2; // matrix of the radiation lenghts for layer 2
41 TMatrix *fmrad3; // matrix of the radiation lenghts for layer 3
42 TMatrix *fmrad4; // matrix of the radiation lenghts for layer 4
43 TMatrix *fmrad5; // matrix of the radiation lenghts for layer 5
44 TMatrix *fmrad6; // matrix of the radiation lenghts for layer 6
45
46 ClassDef(AliITSRad, 1)
47};
48
49#endif
50