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68ca986e | 1 | #ifndef ALIZDC_H |
2 | #define ALIZDC_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
fe4da5cc | 8 | //////////////////////////////////////////////// |
68ca986e | 9 | // Manager and hits classes for set ZDC // |
fe4da5cc | 10 | //////////////////////////////////////////////// |
11 | ||
12 | #include "AliDetector.h" | |
13 | #include "AliHit.h" | |
14 | ||
15 | ||
16 | class AliZDC : public AliDetector { | |
17 | ||
18 | public: | |
19 | AliZDC(); | |
20 | AliZDC(const char *name, const char *title); | |
21 | virtual ~AliZDC() {} | |
68ca986e | 22 | virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits); |
fe4da5cc | 23 | virtual void BuildGeometry(); |
24 | virtual void CreateGeometry() {} | |
25 | virtual void CreateMaterials() {} | |
68ca986e | 26 | Int_t DistancetoPrimitive(Int_t px, Int_t py); |
fe4da5cc | 27 | virtual Int_t IsVersion() const =0; |
fe4da5cc | 28 | virtual void StepManager(); |
29 | ||
68ca986e | 30 | protected: |
31 | // Parameters for ZDCs geometry | |
32 | Float_t fDimZN[3]; // Dimensions of neutron detector | |
33 | Float_t fDimZP[3]; // Dimensions of proton detector | |
34 | Float_t fPosZN[3]; // Position of neutron detector | |
35 | Float_t fPosZP[3]; // Position of proton detector | |
36 | Float_t fFibZN[3]; // Fibers for neutron detector | |
37 | Float_t fFibZP[3]; // Fibers for proton detector | |
38 | Float_t fGrvZN[3]; // Grooves for neutron detector | |
39 | Float_t fGrvZP[3]; // Grooves for proton detector | |
40 | Int_t fDivZN[3]; // Division for neutron detector | |
41 | Int_t fDivZP[3]; // Division for proton detector | |
42 | Int_t fTowZN[2]; // Tower for neutron detector | |
43 | Int_t fTowZP[2]; // Tower for proton detector | |
44 | ||
fe4da5cc | 45 | ClassDef(AliZDC,1) // Zero Degree Calorimeter base class |
46 | }; | |
fe4da5cc | 47 | |
fe4da5cc | 48 | //_____________________________________________________________________________ |
49 | class AliZDChit : public AliHit { | |
68ca986e | 50 | |
fe4da5cc | 51 | public: |
68ca986e | 52 | Int_t fVolume[2]; //Array of volumes |
53 | Float_t fX; //X-coord. in the hall RS | |
54 | Float_t fY; //Y-coord. in the hall RS | |
55 | Float_t fZ; //Z-coord. in the hall RS | |
56 | Float_t fPrimKinEn; //Primary particle energy | |
57 | Float_t fXImpact; //x-coord. of the impact point over the ZDC | |
58 | Float_t fYImpact; //y-coord. of the impact point over the ZDC | |
59 | Float_t fSFlag; //Secondary flag | |
60 | Float_t fLightPMQ; //Cerenkov light produced in each quadrant | |
61 | Float_t fLightPMC; //Cerenkov light seen by the common PM | |
62 | Float_t fEnergy; //Total energy deposited in eV | |
fe4da5cc | 63 | |
64 | public: | |
65 | AliZDChit() {} | |
66 | AliZDChit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits); | |
68ca986e | 67 | AliZDChit(AliZDChit* oldhit) {*this=*oldhit;} |
fe4da5cc | 68 | virtual ~AliZDChit() {} |
68ca986e | 69 | virtual Int_t GetVolume(Int_t i) {return fVolume[i];} |
70 | virtual Float_t GetLightPMQ() {return fLightPMQ;} | |
71 | virtual Float_t GetLightPMC() {return fLightPMC;} | |
72 | virtual Float_t GetEnergy() {return fEnergy;} | |
73 | Int_t operator == (AliZDChit &quad) { | |
74 | Int_t i; | |
75 | if(fTrack!=quad.GetTrack()) return 0; | |
76 | for(i=0; i<2; i++) if(fVolume[i]!=quad.GetVolume(i)) return 0; | |
77 | return 1; | |
78 | } | |
79 | virtual AliZDChit& operator + (AliZDChit &quad) { | |
80 | fLightPMQ+=quad.GetLightPMQ(); | |
81 | fLightPMC+=quad.GetLightPMC(); | |
82 | fEnergy+=quad.GetEnergy(); | |
83 | return *this; | |
84 | } | |
85 | virtual void Print(Option_t *) { | |
86 | printf(" -> HIT: vol[0] = %d vol[1] = %d Track: %d \n" | |
87 | " hit[3] = %f, hit[4] = %f, hit[5] = %f, SFlag = %f\n" | |
88 | " PMQLight = %f, PMCLight = %f, Energy %f\n ", | |
89 | fVolume[0],fVolume[1],fTrack,fPrimKinEn,fXImpact,fYImpact, | |
90 | fSFlag,fLightPMQ,fLightPMC,fEnergy); | |
91 | } | |
92 | ||
93 | ClassDef(AliZDChit,1) // Hits for the Zero Degree Calorimeters | |
fe4da5cc | 94 | }; |
95 | ||
96 | #endif |