source: branches/Corsika7500Compatibility/msim/MPhotonData.h@ 18752

Last change on this file since 18752 was 18455, checked in by dbaack, 9 years ago
Commit old changes from 7.4 Branch to this branch
File size: 4.5 KB
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1#ifndef MARS_MPhotonData
2#define MARS_MPhotonData
3
4#ifndef MARS_MMcEvtBasic
5#include "MMcEvtBasic.h"
6#endif
7
8#ifndef ROOT_TVector2
9#include <TVector2.h>
10#endif
11
12#ifndef ROOT_TVector3
13#include <TVector3.h>
14#endif
15
16#ifndef ROOT_TQuaternion
17#include <math.h>
18//#define sqrt ::sqrt
19#include <TQuaternion.h>
20//#undef sqrt
21#endif
22
23// gcc 3.2
24//class ifstream;
25#include <iosfwd>
26
27class MCorsikaRunHeader;
28
29class MPhotonData : public TObject
30{
31private:
32 Float_t fPosX; // [cm] "+west" "-east" (both at observation level)
33 Float_t fPosY; // [cm] "+south" "-north" (north denotes the magnet north which is defined to be in the geografic north!)
34
35 Float_t fCosU; // [cos x] U direction cosine to x-axis
36 Float_t fCosV; // [cos y] V direction cosine to y-axis
37
38 Float_t fTime; // [ns] Time since first interaction or entrance into atmosphere
39 UShort_t fWavelength; // [nm] Wavelength
40// UInt_t fNumPhotons; // Number of cherenkov photons ins bunch
41 Float_t fProductionHeight; // [cm] Height of bunch production
42 MMcEvtBasic::ParticleId_t fPrimary; // Type of emitting particle
43
44 Int_t fTag; //! A tag for external use
45 Int_t fMirrorTag; // Tag for the mirror ID of the mirror which was hit by this photon
46 Float_t fWeight; //! A weight for external use
47
48public:
49 MPhotonData(/*const char *name=NULL, const char *title=NULL*/);
50 //MPhotonData(const MPhotonData &ph);
51
52 // Getter 1D
53 Float_t GetPosX() const { return fPosX; }
54 Float_t GetPosY() const { return fPosY; }
55
56 Float_t GetCosU() const { return fCosU; }
57 Float_t GetCosV() const { return fCosV; }
58 Double_t GetCosW() const;
59 Double_t GetSinW() const;
60 Double_t GetCosW2() const;
61 Double_t GetSinW2() const;
62 Double_t GetTheta() const;
63
64 Double_t GetTime() const { return fTime; }
65
66 // Getter 2D
67 TVector2 GetPos2() const { return TVector2(fPosX, fPosY); }
68 TVector2 GetDir2() const { return TVector2(fCosU, fCosV);}
69// TVector2 GetDir2() const { return TVector2(fCosU, fCosV)/(1-TMath::Hypot(fCosU, fCosV)); }
70
71 // Getter 3D
72 TVector3 GetPos3() const { return TVector3(fPosX, fPosY, 0); }
73 TVector3 GetDir3() const { return TVector3(fCosU, fCosV, -GetCosW()); }
74
75 // Getter 4D
76 TQuaternion GetPosQ() const;
77 TQuaternion GetDirQ() const;
78
79 // Getter Others
80 UShort_t GetWavelength() const { return fWavelength; }
81 Float_t GetProductionHeight() const { return fProductionHeight; }
82 MMcEvtBasic::ParticleId_t GetPrimary() const { return fPrimary; }
83
84 //virtual Float_t GetWeight() const { return 1; }
85 virtual Float_t GetWeight() const { return fWeight; }
86 void SetWeight(Float_t w=1) { fWeight=w; }
87
88 // Setter
89 void SetPosition(Float_t x, Float_t y) { fPosX=x; fPosY=y; }
90 void SetDirection(Float_t u, Float_t v) { fCosU=u; fCosV=v; }
91
92 void SetPosition(const TVector2 &p) { fPosX=p.X(); fPosY=p.Y(); }
93 void SetDirection(const TVector2 &d) { fCosU=d.X(); fCosV=d.Y(); }
94
95 void SetPosition(const TQuaternion &p) { fPosX=p.fVectorPart.X(); fPosY=p.fVectorPart.Y(); fTime=p.fRealPart; }
96 void SetDirection(const TQuaternion &d) { fCosU=d.fVectorPart.X(); fCosV=d.fVectorPart.Y(); }
97
98 void SetPrimary(MMcEvtBasic::ParticleId_t p) { fPrimary=p; }
99 void SetWavelength(UShort_t wl) { fWavelength=wl; }
100
101 void AddTime(Double_t dt) { fTime += dt; }
102 void SetTime(Double_t t) { fTime = t; }
103
104 void SimWavelength(Float_t wmin, Float_t wmax);
105
106 void Copy(TObject &obj) const;
107
108 void SetTag(Int_t tag) { fTag=tag; }
109 Int_t GetTag() const { return fTag; }
110
111 void SetMirrorTag(Int_t mirrorTag) { fMirrorTag=mirrorTag; }
112 Int_t GetMirrorTag() const { return fMirrorTag; }
113
114 // TObject
115 //void Clear(Option_t * = NULL);
116 void Print(Option_t * = NULL) const;
117 //void Draw (Option_t * = NULL);
118 Bool_t IsSortable() const { return kTRUE; }
119 Int_t Compare(const TObject *obj) const
120 {
121 const MPhotonData &d = *static_cast<const MPhotonData*>(obj);
122 if (fTime<d.fTime)
123 return -1;
124 if (fTime>d.fTime)
125 return 1;
126 return 0;
127 }
128
129 // I/O
130 //Int_t ReadCorsikaEvt(istream &fin);
131 //Int_t ReadRflEvt(istream &fin);
132
133 Int_t FillCorsika(Float_t f[7], Int_t i);
134 Int_t FillEventIO(Float_t f[7]);
135 Int_t FillRfl(Float_t f[8]);
136
137 ClassDef(MPhotonData, 2) //Container to store a cherenkov photon bunch from a CORSUKA file
138};
139
140#endif
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