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Dummy return values added
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16bf9884 1#ifndef ALITRDSIMPLEMC_H
2#define ALITRDSIMPLEMC_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8#include "AliMC.h"
9#include "AliMCProcess.h"
10
11class AliTRDv1;
12
13class AliTRDsimpleMC : public AliMC {
14
15 public:
16
17 enum {
18 kPdgElectron = 11
19 , kPdgPion = 211
20 };
21
22 AliTRDsimpleMC();
23 AliTRDsimpleMC(const char *name, const char *title);
24 AliTRDsimpleMC(const AliTRDsimpleMC &m);
25
26 virtual ~AliTRDsimpleMC();
27 AliTRDsimpleMC &operator=(const AliTRDsimpleMC &m);
28
29 virtual void Copy(TObject &m);
30
31 //
32 // Methods for building / management of geometry
33 //
34
35 // Functions from GCONS
36 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
37 Float_t &dens, Float_t &radl, Float_t &absl,
38 Float_t* ubuf, Int_t& nbuf) { };
39
40 // Detector composition
41 virtual void Material(Int_t& kmat, const char* name, Float_t a,
42 Float_t z, Float_t dens, Float_t radl, Float_t absl,
43 Float_t* buf, Int_t nwbuf) { };
44 virtual void Mixture(Int_t& kmat, const char *name, Float_t *a,
45 Float_t *z, Float_t dens, Int_t nlmat, Float_t *wmat) { };
46 virtual void Medium(Int_t& kmed, const char *name, Int_t nmat,
47 Int_t isvol, Int_t ifield, Float_t fieldm, Float_t tmaxfd,
48 Float_t stemax, Float_t deemax, Float_t epsil,
49 Float_t stmin, Float_t* ubuf, Int_t nbuf) { };
50 virtual void Matrix(Int_t& krot, Float_t thetaX, Float_t phiX,
51 Float_t thetaY, Float_t phiY, Float_t thetaZ,
52 Float_t phiZ) { };
53 virtual void Gstpar(Int_t itmed, const char *param, Float_t parval) { };
54
55 // Functions from GGEOM
56 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
57 Float_t *upar, Int_t np) { return 0; };
58 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv,
59 Int_t iaxis) { };
60 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
61 Int_t iaxis, Float_t c0i, Int_t numed) { };
62 virtual void Gsdvt(const char *name, const char *mother, Float_t step,
63 Int_t iaxis, Int_t numed, Int_t ndvmx) { };
64 virtual void Gsdvt2(const char *name, const char *mother, Float_t step,
65 Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx) { };
66 virtual void Gsord(const char *name, Int_t iax) { };
67 virtual void Gspos(const char *name, Int_t nr, const char *mother,
68 Float_t x, Float_t y, Float_t z, Int_t irot,
69 const char *konly="ONLY") { };
70 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
71 Float_t x, Float_t y, Float_t z, Int_t irot,
72 const char *konly, Float_t *upar, Int_t np) { };
73
74 virtual void SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
75 Float_t *absco, Float_t *effic, Float_t *rindex) { };
76
77 // Functions for drawing
78 virtual void DrawOneSpec(const char* name) { };
79 virtual void Gsatt(const char* name, const char* att, Int_t val) { };
80 virtual void Gdraw(const char*,Float_t theta = 30, Float_t phi = 30,
81 Float_t psi = 0, Float_t u0 = 10, Float_t v0 = 10,
82 Float_t ul = 0.01, Float_t vl = 0.01) { };
83
84 // Euclid
85 virtual void WriteEuclid(const char *a, const char *b, Int_t c, Int_t d) { };
86
87 // Get methods
88 virtual Int_t VolId(const Text_t* volName) const;
89 virtual const char *VolName(Int_t id) const { return " "; };
90 virtual Int_t NofVolumes() const { return 0; };
91 virtual Int_t VolId2Mate(Int_t id) const { return 0; };
92
93 //
94 // Methods for physics management
95 //
96
97 // Set methods
98 virtual void SetCut(const char* cutName, Float_t cutValue) { };
99 virtual void SetProcess(const char* flagName, Int_t flagValue) { };
100 virtual Float_t Xsec(char *a, Float_t b, Int_t c, Int_t d) { return 0.0; };
101
102 // Particle table usage
103 virtual Int_t IdFromPDG(Int_t id) const { return 0; };
104 virtual Int_t PDGFromId(Int_t pdg) const { return 0; };
105 virtual void DefineParticles() { };
106
107 //
108 // Methods for step management
109 //
110
111 // Action methods
112 virtual void StopTrack() { };
113 virtual void StopEvent() { };
114
115 // Set methods
116 virtual void SetMaxStep(Float_t step) { fMaxStep = step; };
117 virtual void SetMaxNStep(Int_t n) { };
118 virtual void SetUserDecay(Int_t d) { };
119
120 virtual void NewTrack(Int_t iTrack, Int_t pdg, Double_t px, Double_t py, Double_t pz);
121
122 // Tracking volume(s)
123 virtual Int_t CurrentVolID(Int_t& copyNo) const;
124 virtual Int_t CurrentVolOffID(Int_t off, Int_t& copyNo) const;
125 virtual const char* CurrentVolName() const { return ""; };
126 virtual const char* CurrentVolOffName(Int_t off) const { return ""; };
127 virtual Int_t CurrentMaterial(Float_t &a, Float_t &z,
128 Float_t &dens, Float_t &radl,
129 Float_t &absl) const { return 0; };
130 virtual Int_t CurrentEvent() const { return 0; };
131 virtual void Gmtod(Float_t* xm, Float_t* xd, Int_t iflag) { };
132 virtual void Gdtom(Float_t* xd, Float_t* xm, Int_t iflag) { } ;
133 virtual Float_t MaxStep() const { return fMaxStep; };
134 virtual Int_t GetNStep() const { return fNStep; };
135 virtual Int_t GetMaxNStep() const { return 0; };
136 virtual Int_t GetMedium() const { return 0; };
137
138 // Dynamic properties
139 virtual void TrackPosition(TLorentzVector& position) const;
140 virtual void TrackMomentum(TLorentzVector& momentum) const;
141 virtual Float_t TrackStep() const { return fTrackStep; };
142 virtual Float_t TrackLength() const { return 0.0; };
143 virtual Float_t TrackTime() const { return 0.0; };
144 virtual Float_t Edep() const { return 0.0; };
145
146 // Static properties
147 virtual Int_t TrackPid() const { return fTrackPid; };
148 virtual Float_t TrackCharge() const { return fTrackCharge; };
149 virtual Float_t TrackMass() const { return fTrackMass; };
150 virtual Float_t Etot() const { return fTrackEtot; };
151
152 // Track status
153 virtual Bool_t IsNewTrack() const { return kFALSE; };
154 virtual Bool_t IsTrackInside() const { return kFALSE; };
155 virtual Bool_t IsTrackEntering() const { return fTrackEntering; };
156 virtual Bool_t IsTrackExiting() const { return kFALSE; };
157 virtual Bool_t IsTrackOut() const { return kFALSE; };
158 virtual Bool_t IsTrackDisappeared() const { return kFALSE; };
159 virtual Bool_t IsTrackStop() const { return kFALSE; };
160 virtual Bool_t IsTrackAlive() const { return kFALSE; };
161
162 // Secondaries
163 virtual Int_t NSecondaries() const { return 0; };
164 virtual void GetSecondary(Int_t isec, Int_t& particleId,
165 TLorentzVector& position,
166 TLorentzVector& momentum) { };
167 virtual AliMCProcess ProdProcess(Int_t isec) const { return kPNoProcess; };
168 virtual Int_t StepProcesses(TArrayI &proc) const { return 0; };
169
170 //
171 // Other (then geometry/step/run management) methods
172 //
173
174 // Geant3 specific methods
175 virtual void Gdopt(const char *c1,const char*c2) { };
176 virtual void SetClipBox(const char* cc,Float_t a=-9999,Float_t b=0,
177 Float_t c=-9999,Float_t d=0,
178 Float_t e=-9999,Float_t f=0) { };
179 virtual void DefaultRange() { };
180 virtual void Gdhead(Int_t, const char *c, Float_t a=0) { };
181 virtual void Gdman(Float_t a, Float_t b, const char *c) { };
182 virtual void SetColors() { };
183 virtual void Gtreve() { };
184 virtual void GtreveRoot() { };
185 virtual void Gckmat(Int_t, char*) { };
186 virtual void InitLego() { };
187 virtual void Gfpart(Int_t a, char *b, Int_t &c, Float_t &d,
188 Float_t &e, Float_t &g) { };
189 virtual void Gspart(Int_t a, const char *b, Int_t c, Float_t d,
190 Float_t e, Float_t g) { };
191
192 // Control Methods
193 virtual void Init() { };
194 virtual void FinishGeometry() { };
195 virtual void BuildPhysics() { };
196 virtual void ProcessEvent();
197 virtual void ProcessRun(Int_t nevent) { };
198
199 // External Decayer
200 virtual void SetExternalDecayer(AliDecayer* decayer) { };
201 virtual AliDecayer *Decayer() const { return 0; };
202
203 protected:
204
205 enum {
206 kVolDrRg
207 , kVolAmRg
208 , kVolDrCh
209 };
210
211 Float_t fMaxStep; // Maximum step size
212 Int_t fNStep; // Number of steps
213 Int_t fTrack; // Track number
214 Double_t fTrackPx; // Track px
215 Double_t fTrackPy; // Track py
216 Double_t fTrackPz; // Track pz
217 Double_t fTrackPtot; // Track total momentum
218 Double_t fTrackEtot; // Track total energy
219 Double_t fTrackX; // Track x position
220 Double_t fTrackY; // Track y position
221 Double_t fTrackZ; // Track z position
222 Double_t fX0; // X position of the beginning of the chamber
223 Double_t fTrackStep; // Track step size
224 Int_t fTrackPid; // Track PID
225 Float_t fTrackCharge; // Track charge
226 Float_t fTrackMass; // Track particle mass
227 Bool_t fTrackEntering; // Track entering chamber
228
229 AliTRDv1 *fTRD; //! TRD detector object
230
231 ClassDef(AliTRDsimpleMC,1) // Simple TRD Monte Carlo class
232
233};
234#endif