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updated to AliMC changes - added StepProcesses() method (not yet implemented); update...
[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
12class TG4VRunConfiguration;
13class TG4GeometryManager;
14class TG4PhysicsManager;
15class TG4StepManager;
16class TG4VisManager;
17class TG4RunManager;
18class TG4Messenger;
19
89381a6c 20class AliDecayer;
21
2817d3e2 22class TGeant4: public AliMC
23{
24 public:
25 TGeant4(const char* name, const char* title,
26 TG4VRunConfiguration* configuration, int argc, char** argv);
27 TGeant4(const char* name, const char* title,
28 TG4VRunConfiguration* configuration);
29 // --> protected
30 // TGeant4();
31 // TGeant4(const TGeant4& right);
32 virtual ~TGeant4();
33
34 //
35 // methods for building/management of geometry
36 // ------------------------------------------------
37 //
38
39 // functions from GBASE
40 virtual void FinishGeometry();
41 //Ggclos();
42
43 // functions from GCONS
44 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
45 Float_t &dens, Float_t &radl, Float_t &absl,
46 Float_t* ubuf, Int_t& nbuf);
47
48 // detector composition
49 virtual void Material(Int_t& kmat, const char* name, Float_t a,
50 Float_t z, Float_t dens, Float_t radl, Float_t absl,
51 Float_t* buf, Int_t nwbuf);
52 virtual void Mixture(Int_t& kmat, const char *name, Float_t *a,
53 Float_t *z, Float_t dens, Int_t nlmat, Float_t *wmat);
54 virtual void Medium(Int_t& kmed, const char *name, Int_t nmat,
55 Int_t isvol, Int_t ifield, Float_t fieldm, Float_t tmaxfd,
56 Float_t stemax, Float_t deemax, Float_t epsil,
57 Float_t stmin, Float_t* ubuf, Int_t nbuf);
58 virtual void Matrix(Int_t& krot, Float_t thetaX, Float_t phiX,
59 Float_t thetaY, Float_t phiY, Float_t thetaZ,
60 Float_t phiZ);
61 virtual void Gstpar(Int_t itmed, const char *param, Float_t parval);
62 virtual void Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov,
63 Float_t *absco, Float_t *effic, Float_t *rindex);
64
65 // functions from GGEOM
66 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
67 Float_t *upar, Int_t np);
68 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv,
69 Int_t iaxis);
70 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
71 Int_t iaxis, Float_t c0i, Int_t numed);
72 virtual void Gsdvt(const char *name, const char *mother, Float_t step,
73 Int_t iaxis, Int_t numed, Int_t ndvmx);
74 virtual void Gsdvt2(const char *name, const char *mother, Float_t step,
75 Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx);
76 virtual void Gsord(const char *name, Int_t iax);
77 virtual void Gspos(const char *name, Int_t nr, const char *mother,
78 Float_t x, Float_t y, Float_t z, Int_t irot,
79 const char *konly);
80 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
81 Float_t x, Float_t y, Float_t z, Int_t irot,
82 const char *konly, Float_t *upar, Int_t np);
83
84 // Euclid
85 virtual void WriteEuclid(const char* fileName, const char* topVol,
86 Int_t number, Int_t nlevel);
87
88 // get methods
89 virtual Int_t VolId(const Text_t* volName) const;
90 virtual const char* VolName(Int_t id) const;
91 virtual Int_t NofVolumes() const;
92
93 //
94 // methods for physics management
95 // ------------------------------------------------
96 //
97
98 virtual void BuildPhysics();
99
100 // set methods
101 virtual void SetCut(const char* cutName, Float_t cutValue);
102 virtual void SetProcess(const char* flagName, Int_t flagValue);
103 virtual Float_t Xsec(char* reac, Float_t energy, Int_t part, Int_t mate);
89381a6c 104 virtual void SetExternalDecayer(AliDecayer* decayer); //NEW
105
106 // get methods
107 virtual AliDecayer* Decayer() const; //NEW
2817d3e2 108
109 // particle table usage
110 virtual Int_t IdFromPDG(Int_t pdgID) const;
111 virtual Int_t PDGFromId(Int_t mcID) const;
112 virtual void DefineParticles();
113
114 //
115 // methods for step management
116 // ------------------------------------------------
117 //
118
119 // action methods
120 virtual void StopTrack();
121 virtual void StopEvent();
122
123 // set methods
124 virtual void SetMaxStep(Float_t);
125 virtual void SetMaxNStep(Int_t);
126 virtual void SetUserDecay(Int_t); //NEW
127
128 // get methods
129 // tracking volume(s)
130 virtual Int_t CurrentVolID(Int_t& copyNo) const;
131 virtual Int_t CurrentVolOffID(Int_t off, Int_t& copyNo) const;
132 virtual const char* CurrentVolName() const;
133 virtual const char* CurrentVolOffName(Int_t off) const;
134 virtual Int_t CurrentMaterial(Float_t &a, Float_t &z,
135 Float_t &dens, Float_t &radl, Float_t &absl) const;
136 virtual void Gmtod(Float_t* xm, Float_t* xd, Int_t iflag);
137 virtual void Gdtom(Float_t* xd, Float_t* xm, Int_t iflag);
138 virtual Float_t MaxStep() const;
139 virtual Int_t GetMaxNStep() const;
140 virtual Int_t GetMedium() const;
141
142 // tracking particle
143 // dynamic properties
144 virtual void TrackPosition(TLorentzVector& position) const;
145 virtual void TrackMomentum(TLorentzVector& momentum) const;
146 virtual void TrackVertexPosition(TLorentzVector& position) const;
147 virtual void TrackVertexMomentum(TLorentzVector& momentum) const;
148 virtual Float_t TrackStep() const;
149 virtual Float_t TrackLength() const;
150 virtual Float_t TrackTime() const;
151 virtual Float_t Edep() const;
152 // static properties
153 virtual Int_t TrackPid() const;
154 virtual Float_t TrackCharge() const;
155 virtual Float_t TrackMass() const;
156 virtual Float_t Etot() const;
157
158 // track status
159 virtual Bool_t IsTrackInside() const;
160 virtual Bool_t IsTrackEntering() const;
161 virtual Bool_t IsTrackExiting() const;
162 virtual Bool_t IsTrackOut() const;
163 virtual Bool_t IsTrackDisappeared() const;
164 virtual Bool_t IsTrackStop() const;
165 virtual Bool_t IsTrackAlive() const;
166 virtual Bool_t IsNewTrack() const;
167
168 // secondaries
169 virtual Int_t NSecondaries() const;
170 virtual void GetSecondary(Int_t isec, Int_t& particleId,
171 TLorentzVector& position, TLorentzVector& momentum);
9ee4729b 172 virtual AliMCProcess ProdProcess() const;
2817d3e2 173
174 // random number generator
175 virtual void Rndm(Float_t* array, const Int_t size) const;
176
177 //
178 // methods for visualization
179 // ------------------------------------------------
180 //
181 // functions for drawing
182 virtual void DrawOneSpec(const char* name);
183 virtual void Gsatt(const char* name, const char* att, Int_t val);
184 virtual void Gdraw(const char* name, Float_t theta, Float_t phi,
185 Float_t psi, Float_t u0, Float_t v0,
186 Float_t ul, Float_t vl);
187
188 //
189 // NEW
190 // Geant3 specific methods
191 // !!! need to be transformed to common interface
192 //
193 virtual void Gdopt(const char* name , const char* value);
194 virtual void SetClipBox(const char *name, Float_t xmin, Float_t xmax,
195 Float_t ymin, Float_t ymax, Float_t zmin, Float_t zmax);
196 virtual void DefaultRange();
197 virtual void Gdhead(Int_t isel, const char* name, Float_t chrsiz);
198 virtual void Gdman(Float_t u, Float_t v, const char* type);
199 virtual void SetColors();
200 virtual void Gtreve();
aee8290b 201 virtual void GtreveRoot();
2817d3e2 202 virtual void Gckmat(Int_t itmed, char* natmed);
203 virtual void InitLego();
204 virtual void Gfpart(Int_t ipart, char *name, Int_t& itrtyp,
205 Float_t& amass, Float_t& charge, Float_t& tlife);
206 virtual void Gspart(Int_t ipart, const char *name, Int_t itrtyp,
207 Float_t amass, Float_t charge, Float_t tlife);
208
209 //
210 // methods for run control
211 // ------------------------------------------------
212 //
213
214 virtual void Init();
215 virtual void ProcessEvent();
216 virtual void ProcessRun(Int_t nofEvents);
217
218 // UI control methods
219 void StartGeantUI();
220 void StartRootUI();
221 void ProcessGeantMacro(const char* macroName);
222 void ProcessGeantCommand(const char* commandPath);
223
224 // get methods
225 virtual Int_t CurrentEvent() const;
226
227 protected:
228 TGeant4();
229 TGeant4(const TGeant4& right);
230
231 // operators
232 TGeant4& operator=(const TGeant4& right);
233
234 private:
235 // data members
236 TG4GeometryManager* fGeometryManager; //geometry manager
237 TG4PhysicsManager* fPhysicsManager; //physics manager
238 TG4StepManager* fStepManager; //step manager
239 TG4VisManager* fVisManager; //visualization manager
240 TG4RunManager* fRunManager; //run manager
241 TG4Messenger* fMessenger; //messenger
242};
243
244#ifndef __CINT__
245
246// inline methods
247#include "TGeant4.icc"
248
249#endif
250#endif // TGEANT4_H
251