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updated to introduction of new TG4SDServices class; added comment lines separating...
[u/mrichter/AliRoot.git] / TGeant4 / TGeant4.h
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2817d3e2 1// $Id$
2// Category: run
3//
4// Geant4 implementation of the MonteCarlo interface
5
6#ifndef TGEANT4_H
7#define TGEANT4_H
8
9#include "AliMC.h"
9ee4729b 10#include "AliMCProcess.h"
2817d3e2 11
277e1919 12#include <TArrayI.h>
13
2817d3e2 14class TG4VRunConfiguration;
15class TG4GeometryManager;
16class TG4PhysicsManager;
17class TG4StepManager;
18class TG4VisManager;
19class TG4RunManager;
20class TG4Messenger;
21
89381a6c 22class AliDecayer;
23
2817d3e2 24class TGeant4: public AliMC
25{
26 public:
27 TGeant4(const char* name, const char* title,
28 TG4VRunConfiguration* configuration, int argc, char** argv);
29 TGeant4(const char* name, const char* title,
30 TG4VRunConfiguration* configuration);
31 // --> protected
32 // TGeant4();
33 // TGeant4(const TGeant4& right);
34 virtual ~TGeant4();
35
36 //
37 // methods for building/management of geometry
38 // ------------------------------------------------
39 //
40
41 // functions from GBASE
42 virtual void FinishGeometry();
43 //Ggclos();
44
45 // functions from GCONS
46 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
47 Float_t &dens, Float_t &radl, Float_t &absl,
48 Float_t* ubuf, Int_t& nbuf);
49
50 // detector composition
51 virtual void Material(Int_t& kmat, const char* name, Float_t a,
52 Float_t z, Float_t dens, Float_t radl, Float_t absl,
53 Float_t* buf, Int_t nwbuf);
54 virtual void Mixture(Int_t& kmat, const char *name, Float_t *a,
55 Float_t *z, Float_t dens, Int_t nlmat, Float_t *wmat);
56 virtual void Medium(Int_t& kmed, const char *name, Int_t nmat,
57 Int_t isvol, Int_t ifield, Float_t fieldm, Float_t tmaxfd,
58 Float_t stemax, Float_t deemax, Float_t epsil,
59 Float_t stmin, Float_t* ubuf, Int_t nbuf);
3859747a 60 virtual void Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
61 Double_t thetaY, Double_t phiY, Double_t thetaZ,
62 Double_t phiZ);
2817d3e2 63 virtual void Matrix(Int_t& krot, Float_t thetaX, Float_t phiX,
64 Float_t thetaY, Float_t phiY, Float_t thetaZ,
65 Float_t phiZ);
3859747a 66 virtual void Gstpar(Int_t itmed, const char *param, Float_t parval);
75578018 67 virtual void SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
68 Float_t *absco, Float_t *effic, Float_t *rindex);
2817d3e2 69
70 // functions from GGEOM
3859747a 71 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
72 Double_t *upar, Int_t np);
2817d3e2 73 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
74 Float_t *upar, Int_t np);
75 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv,
76 Int_t iaxis);
3859747a 77 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
78 Int_t iaxis, Double_t c0i, Int_t numed);
2817d3e2 79 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
80 Int_t iaxis, Float_t c0i, Int_t numed);
3859747a 81 virtual void Gsdvt(const char *name, const char *mother, Double_t step,
82 Int_t iaxis, Int_t numed, Int_t ndvmx);
2817d3e2 83 virtual void Gsdvt(const char *name, const char *mother, Float_t step,
84 Int_t iaxis, Int_t numed, Int_t ndvmx);
3859747a 85 virtual void Gsdvt2(const char *name, const char *mother, Double_t step,
86 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx);
2817d3e2 87 virtual void Gsdvt2(const char *name, const char *mother, Float_t step,
88 Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx);
89 virtual void Gsord(const char *name, Int_t iax);
3859747a 90 virtual void Gspos(const char *name, Int_t nr, const char *mother,
91 Double_t x, Double_t y, Double_t z, Int_t irot,
92 const char *konly="ONLY");
2817d3e2 93 virtual void Gspos(const char *name, Int_t nr, const char *mother,
94 Float_t x, Float_t y, Float_t z, Int_t irot,
95 const char *konly);
3859747a 96 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
97 Double_t x, Double_t y, Double_t z, Int_t irot,
98 const char *konly, Double_t *upar, Int_t np);
2817d3e2 99 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
100 Float_t x, Float_t y, Float_t z, Int_t irot,
101 const char *konly, Float_t *upar, Int_t np);
102
103 // Euclid
104 virtual void WriteEuclid(const char* fileName, const char* topVol,
105 Int_t number, Int_t nlevel);
106
107 // get methods
108 virtual Int_t VolId(const Text_t* volName) const;
109 virtual const char* VolName(Int_t id) const;
110 virtual Int_t NofVolumes() const;
277e1919 111 virtual Int_t VolId2Mate(Int_t id) const;
2817d3e2 112
113 //
114 // methods for physics management
115 // ------------------------------------------------
116 //
117
118 virtual void BuildPhysics();
119
120 // set methods
121 virtual void SetCut(const char* cutName, Float_t cutValue);
122 virtual void SetProcess(const char* flagName, Int_t flagValue);
123 virtual Float_t Xsec(char* reac, Float_t energy, Int_t part, Int_t mate);
89381a6c 124 virtual void SetExternalDecayer(AliDecayer* decayer); //NEW
125
126 // get methods
127 virtual AliDecayer* Decayer() const; //NEW
2817d3e2 128
129 // particle table usage
130 virtual Int_t IdFromPDG(Int_t pdgID) const;
131 virtual Int_t PDGFromId(Int_t mcID) const;
132 virtual void DefineParticles();
133
134 //
135 // methods for step management
136 // ------------------------------------------------
137 //
138
139 // action methods
140 virtual void StopTrack();
141 virtual void StopEvent();
142
143 // set methods
144 virtual void SetMaxStep(Float_t);
145 virtual void SetMaxNStep(Int_t);
146 virtual void SetUserDecay(Int_t); //NEW
147
148 // get methods
149 // tracking volume(s)
150 virtual Int_t CurrentVolID(Int_t& copyNo) const;
151 virtual Int_t CurrentVolOffID(Int_t off, Int_t& copyNo) const;
152 virtual const char* CurrentVolName() const;
153 virtual const char* CurrentVolOffName(Int_t off) const;
154 virtual Int_t CurrentMaterial(Float_t &a, Float_t &z,
155 Float_t &dens, Float_t &radl, Float_t &absl) const;
156 virtual void Gmtod(Float_t* xm, Float_t* xd, Int_t iflag);
157 virtual void Gdtom(Float_t* xd, Float_t* xm, Int_t iflag);
158 virtual Float_t MaxStep() const;
159 virtual Int_t GetMaxNStep() const;
160 virtual Int_t GetMedium() const;
161
162 // tracking particle
163 // dynamic properties
164 virtual void TrackPosition(TLorentzVector& position) const;
165 virtual void TrackMomentum(TLorentzVector& momentum) const;
166 virtual void TrackVertexPosition(TLorentzVector& position) const;
167 virtual void TrackVertexMomentum(TLorentzVector& momentum) const;
168 virtual Float_t TrackStep() const;
169 virtual Float_t TrackLength() const;
170 virtual Float_t TrackTime() const;
171 virtual Float_t Edep() const;
172 // static properties
173 virtual Int_t TrackPid() const;
174 virtual Float_t TrackCharge() const;
175 virtual Float_t TrackMass() const;
176 virtual Float_t Etot() const;
177
178 // track status
179 virtual Bool_t IsTrackInside() const;
180 virtual Bool_t IsTrackEntering() const;
181 virtual Bool_t IsTrackExiting() const;
182 virtual Bool_t IsTrackOut() const;
183 virtual Bool_t IsTrackDisappeared() const;
184 virtual Bool_t IsTrackStop() const;
185 virtual Bool_t IsTrackAlive() const;
186 virtual Bool_t IsNewTrack() const;
187
188 // secondaries
189 virtual Int_t NSecondaries() const;
190 virtual void GetSecondary(Int_t isec, Int_t& particleId,
191 TLorentzVector& position, TLorentzVector& momentum);
277e1919 192 virtual AliMCProcess ProdProcess(Int_t isec) const;
193 virtual Int_t StepProcesses(TArrayI &proc) const;
2817d3e2 194
195 //
196 // methods for visualization
197 // ------------------------------------------------
198 //
199 // functions for drawing
200 virtual void DrawOneSpec(const char* name);
201 virtual void Gsatt(const char* name, const char* att, Int_t val);
202 virtual void Gdraw(const char* name, Float_t theta, Float_t phi,
203 Float_t psi, Float_t u0, Float_t v0,
204 Float_t ul, Float_t vl);
205
206 //
207 // NEW
208 // Geant3 specific methods
209 // !!! need to be transformed to common interface
210 //
211 virtual void Gdopt(const char* name , const char* value);
212 virtual void SetClipBox(const char *name, Float_t xmin, Float_t xmax,
213 Float_t ymin, Float_t ymax, Float_t zmin, Float_t zmax);
214 virtual void DefaultRange();
215 virtual void Gdhead(Int_t isel, const char* name, Float_t chrsiz);
216 virtual void Gdman(Float_t u, Float_t v, const char* type);
217 virtual void SetColors();
218 virtual void Gtreve();
aee8290b 219 virtual void GtreveRoot();
2817d3e2 220 virtual void Gckmat(Int_t itmed, char* natmed);
221 virtual void InitLego();
222 virtual void Gfpart(Int_t ipart, char *name, Int_t& itrtyp,
223 Float_t& amass, Float_t& charge, Float_t& tlife);
224 virtual void Gspart(Int_t ipart, const char *name, Int_t itrtyp,
225 Float_t amass, Float_t charge, Float_t tlife);
226
227 //
228 // methods for run control
229 // ------------------------------------------------
230 //
231
232 virtual void Init();
233 virtual void ProcessEvent();
234 virtual void ProcessRun(Int_t nofEvents);
235
236 // UI control methods
237 void StartGeantUI();
238 void StartRootUI();
239 void ProcessGeantMacro(const char* macroName);
240 void ProcessGeantCommand(const char* commandPath);
241
242 // get methods
243 virtual Int_t CurrentEvent() const;
244
245 protected:
246 TGeant4();
247 TGeant4(const TGeant4& right);
248
249 // operators
250 TGeant4& operator=(const TGeant4& right);
251
252 private:
253 // data members
254 TG4GeometryManager* fGeometryManager; //geometry manager
255 TG4PhysicsManager* fPhysicsManager; //physics manager
256 TG4StepManager* fStepManager; //step manager
257 TG4VisManager* fVisManager; //visualization manager
258 TG4RunManager* fRunManager; //run manager
259 TG4Messenger* fMessenger; //messenger
260};
261
262#ifndef __CINT__
263
264// inline methods
265#include "TGeant4.icc"
266
267#endif
268#endif // TGEANT4_H
269