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TFluka based on TGeo only. (A. Gheata)
[u/mrichter/AliRoot.git] / TFluka / TFluka.h
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829fb838 1#ifndef TFLUKA
2#define TFLUKA
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///////////////////////////////////////////////////////////////////////////////
9// //
10// //
11// FLUKA implementation of the VirtualMC Interface //
12// //
13// //
14///////////////////////////////////////////////////////////////////////////////
15
16
17#include "TVirtualMC.h"
18#include "TGeoMCGeometry.h"
19#include "TMCProcess.h"
20
21//Forward declaration
22class TFlukaMCGeometry;
23class TGeoMaterial;
24
25class TFluka : public TVirtualMC {
26
27 public:
28 TFluka(const char *title, Int_t verbosity = 0, Bool_t isRootGeometrySupported = 0);
29 TFluka();
30 virtual ~TFluka();
31
32 //
33 // methods for building/management of geometry
34 // ------------------------------------------------
35 //
36
37 // functions from GCONS
38 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
39 Float_t &dens, Float_t &radl, Float_t &absl,
40 Float_t* ubuf, Int_t& nbuf);
41 virtual void Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
42 Double_t &dens, Double_t &radl, Double_t &absl,
43 Double_t* ubuf, Int_t& nbuf);
44
45 // detector composition
46 virtual void Material(Int_t& kmat, const char* name, Double_t a,
47 Double_t z, Double_t dens, Double_t radl, Double_t absl,
48 Float_t* buf, Int_t nwbuf);
49 virtual void Material(Int_t& kmat, const char* name, Double_t a,
50 Double_t z, Double_t dens, Double_t radl, Double_t absl,
51 Double_t* buf, Int_t nwbuf);
52 virtual void Mixture(Int_t& kmat, const char *name, Float_t *a,
53 Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat);
54 virtual void Mixture(Int_t& kmat, const char *name, Double_t *a,
55 Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat);
56 virtual void Medium(Int_t& kmed, const char *name, Int_t nmat,
57 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
58 Double_t stemax, Double_t deemax, Double_t epsil,
59 Double_t stmin, Float_t* ubuf, Int_t nbuf);
60 virtual void Medium(Int_t& kmed, const char *name, Int_t nmat,
61 Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
62 Double_t stemax, Double_t deemax, Double_t epsil,
63 Double_t stmin, Double_t* ubuf, Int_t nbuf);
64 virtual void Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
65 Double_t thetaY, Double_t phiY, Double_t thetaZ,
66 Double_t phiZ);
67 virtual void Gstpar(Int_t itmed, const char *param, Double_t parval);
68
69 // functions from GGEOM
70 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
71 Float_t *upar, Int_t np);
72 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
73 Double_t *upar, Int_t np);
74 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv,
75 Int_t iaxis);
76 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
77 Int_t iaxis, Double_t c0i, Int_t numed);
78 virtual void Gsdvt(const char *name, const char *mother, Double_t step,
79 Int_t iaxis, Int_t numed, Int_t ndvmx);
80 virtual void Gsdvt2(const char *name, const char *mother, Double_t step,
81 Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx);
82 virtual void Gsord(const char *name, Int_t iax);
83 virtual void Gspos(const char *name, Int_t nr, const char *mother,
84 Double_t x, Double_t y, Double_t z, Int_t irot,
85 const char *konly="ONLY");
86 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
87 Double_t x, Double_t y, Double_t z, Int_t irot,
88 const char *konly, Float_t *upar, Int_t np);
89 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
90 Double_t x, Double_t y, Double_t z, Int_t irot,
91 const char *konly, Double_t *upar, Int_t np);
92 virtual void Gsbool(const char* onlyVolName, const char* manyVolName);
93
94 virtual void SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
95 Float_t *absco, Float_t *effic, Float_t *rindex);
96 virtual void SetCerenkov(Int_t itmed, Int_t npckov, Double_t *ppckov,
97 Double_t *absco, Double_t *effic, Double_t *rindex);
98
99
100 // functions for drawing
101 virtual void DrawOneSpec(const char* /*name*/)
102 {printf("WARNING: DrawOneSpec not yet implemented !\n");}
103 virtual void Gsatt(const char* name, const char* att, Int_t val);
104 virtual void Gdraw(const char*,Double_t /*theta = 30*/, Double_t /*phi = 30*/,
105 Double_t /*psi = 0*/, Double_t /*u0 = 10*/, Double_t /*v0 = 10*/,
106 Double_t /*ul = 0.01*/, Double_t /*vl = 0.01*/)
107 {printf("WARNING: Gdraw not yet implemented !\n");}
108
109 // Euclid
110 virtual void WriteEuclid(const char*, const char*, Int_t, Int_t);
111
112 // get methods
113 virtual Int_t VolId(const Text_t* volName) const;
114 virtual const char* VolName(Int_t id) const;
115 virtual Int_t NofVolumes() const {return fNVolumes;}
116 virtual Int_t VolId2Mate(Int_t id) const;
117 //
118 // methods for physics management
119 // ------------------------------------------------
120 //
121
122 // set methods
123 virtual Bool_t SetProcess(const char* flagName, Int_t flagValue);
124 virtual void SetProcess(const char* flagName, Int_t flagValue, Int_t imed);
125 virtual Bool_t SetCut(const char* cutName, Double_t cutValue);
126 virtual void SetCut(const char* cutName, Double_t cutValue, Int_t imed);
127 virtual Double_t Xsec(char*, Double_t, Int_t, Int_t);
128
129 // particle table usage
130 virtual Int_t IdFromPDG(Int_t id) const;
131 virtual Int_t PDGFromId(Int_t pdg) const;
132 virtual void DefineParticles()
133 {printf("WARNING: DefineParticles not yet implemented !\n");}
134
135 //
136 // methods for step management
137 // ------------------------------------------------
138 //
139
140 // action methods
141 virtual void StopTrack()
142 {printf("WARNING: StopTrack not yet implemented !\n");}
143 virtual void StopEvent()
144 {printf("WARNING: StopEvent not yet implemented !\n");}
145 virtual void StopRun()
146 {printf("WARNING: StopRun not yet implemented !\n");}
147
148 // set methods
149 virtual void SetMaxStep(Double_t);
150 virtual void SetMaxNStep(Int_t);
151 virtual void SetUserDecay(Int_t);
152
153 // get methods
154 // tracking volume(s)
155 virtual Int_t CurrentVolID(Int_t& copyNo) const;
156 virtual Int_t CurrentVolOffID(Int_t off, Int_t& copyNo) const;
157 virtual const char* CurrentVolName() const;
158 virtual const char* CurrentVolOffName(Int_t off) const;
159 virtual Int_t CurrentMaterial(Float_t &a, Float_t &z,
160 Float_t &dens, Float_t &radl, Float_t &absl) const;
161 virtual Int_t CurrentEvent() const
162 {printf("WARNING: CurrentEvent not yet implemented !\n"); return -1;}
163 virtual void Gmtod(Float_t* xm, Float_t* xd, Int_t iflag);
164
165 virtual void Gmtod(Double_t* xm, Double_t* xd, Int_t iflag);
166
167 virtual void Gdtom(Float_t* xd, Float_t* xm, Int_t iflag);
168
169 virtual void Gdtom(Double_t* xd, Double_t* xm, Int_t iflag);
170
171 virtual Double_t MaxStep() const
172 {printf("WARNING: MaxStep not yet implemented !\n"); return -1.;}
173 virtual Int_t GetMaxNStep() const
174 {printf("WARNING: GetMaxNStep not yet implemented !\n"); return -1;}
175 virtual Int_t GetMedium() const;
176
177 // tracking particle
178 // dynamic properties
179 virtual void TrackPosition(TLorentzVector& position) const;
180 virtual void TrackPosition(Double_t& x, Double_t& y, Double_t& z) const;
181 virtual void TrackMomentum(TLorentzVector& momentum) const;
182 virtual void TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const;
183 virtual Double_t TrackStep() const;
184 virtual Double_t TrackLength() const;
185 virtual Double_t TrackTime() const;
186 virtual Double_t Edep() const;
187 // static properties
188 virtual Int_t TrackPid() const;
189 virtual Double_t TrackCharge() const;
190 virtual Double_t TrackMass() const;
191 virtual Double_t Etot() const;
192 // track status
193 virtual Bool_t IsNewTrack() const;
194 virtual Bool_t IsTrackInside() const;
195 virtual Bool_t IsTrackEntering() const;
196 virtual Bool_t IsTrackExiting() const;
197 virtual Bool_t IsTrackOut() const;
198 virtual Bool_t IsTrackDisappeared() const;
199 virtual Bool_t IsTrackStop() const;
200 virtual Bool_t IsTrackAlive() const;
201
202 // secondaries
203 virtual Int_t NSecondaries() const ;
204 virtual void GetSecondary(Int_t isec, Int_t& particleId,
205 TLorentzVector& position, TLorentzVector& momentum);
206 virtual TMCProcess ProdProcess(Int_t iproc) const ;
207 virtual Int_t StepProcesses(TArrayI &/*proc*/) const
208 {printf("WARNING: StepProcesses not yet implemented !\n"); return -1;}
209
210
211 //
212 // Geant3 specific methods
213 // !!! need to be transformed to common interface
214 //
215 virtual void Gdopt(const char*,const char*)
216 {printf("WARNING: Gdopt not yet implemented !\n");}
217 virtual void SetClipBox(const char*,Double_t=-9999,Double_t=0, Double_t=-9999,
218 Double_t=0,Double_t=-9999,Double_t=0)
219 {printf("WARNING: SetClipBox not yet implemented !\n");}
220 virtual void DefaultRange()
221 {printf("WARNING: DefaultRange not yet implemented !\n");}
222 virtual void Gdhead(Int_t, const char*, Double_t=0)
223 {printf("WARNING: Gdhead not yet implemented !\n");}
224 virtual void Gdman(Double_t, Double_t, const char*)
225 {printf("WARNING: Gdman not yet implemented !\n");}
226 virtual void SetColors()
227 {printf("WARNING: SetColors not yet implemented !\n");}
228 virtual void Gtreve()
229 {printf("WARNING: Gtreve not yet implemented !\n");}
230 virtual void GtreveRoot()
231 {printf("WARNING: GtreveRoot not yet implemented !\n");}
232 virtual void Gckmat(Int_t, char*)
233 {printf("WARNING: Gckmat not yet implemented !\n");}
234 virtual void InitLego()
235 {printf("WARNING: InitLego not yet implemented !\n");}
236 virtual void Gfpart(Int_t, char*, Int_t&, Float_t&, Float_t&, Float_t&)
237 {printf("WARNING: Gfpart not yet implemented !\n");}
238 virtual void Gspart(Int_t, const char*, Int_t, Double_t, Double_t, Double_t)
239 {printf("WARNING: Gspart not yet implemented !\n");}
240
241 // Dummy methods
242 virtual Bool_t DefineParticle(int, const char*, TMCParticleType, double, double, double) {return kTRUE;}
243 virtual Bool_t DefineIon(const char*, int, int, int, double, double) {return kTRUE;}
244 virtual TString ParticleName(int) const {return "";}
245 virtual Double_t ParticleMass(int) const {return 0.;}
246 virtual Double_t ParticleCharge(int) const {return 0.;}
247 virtual Double_t ParticleLifeTime(int) const {return 0.;}
248 virtual TMCParticleType ParticleMCType(int) const {return (TMCParticleType) 0;}
249 //
250 // control methods
251 // ------------------------------------------------
252 //
253
254 virtual void Init();
255 virtual void InitPhysics();
256 virtual void FinishGeometry();
257 virtual void BuildPhysics();
258 virtual void ProcessEvent();
259 virtual Bool_t ProcessRun(Int_t nevent);
260
261 //
262 //New Getter and Setters
263 // ------------------------------------------------
264 //
265 // - Core input file name
266 TString GetCoreInputFileName() const {return fCoreInputFileName;}
267 void SetCoreInputFileName(const char* n) {fCoreInputFileName = n;}
268
269 // - Input file name
270 TString GetInputFileName() const {return fInputFileName;}
271 void SetInputFileName(const char* n) {fInputFileName = n;}
272
273 // - SetProcess and SetCut
274 Int_t GetProcessNb() const {return fNbOfProc;}
275 void SetProcessNb(Int_t l) {fNbOfProc = l;}
276 Int_t GetCutNb() const {return fNbOfProc;}
277 void SetCutNb(Int_t l) {fNbOfCut = l;}
278
279 // - Verbosity level
280 Int_t GetVerbosityLevel() const {return fVerbosityLevel;}
281 void SetVerbosityLevel(Int_t l) {fVerbosityLevel = l;}
282
283 // - Fluka Draw procedures identifiers
284 // bxdraw = 1 inside
285 // bxdraw = 11 entering
286 // bxdraw = 12 exiting
287 // eedraw = 2
288 // endraw = 3
289 // mgdraw = 4
290 // sodraw = 5
291 // usdraw = 6
292 Int_t GetCaller() const {return fCaller;}
293 void SetCaller(Int_t l) {fCaller = l;}
294
295 // - Fluka Draw procedures formal parameters
296 Int_t GetIcode() const {return fIcode;}
297 void SetIcode(Int_t l) {fIcode = l;}
298 // in the case of sodraw fIcode=0
299
300 Int_t GetMreg() const {return fCurrentFlukaRegion;}
301 void SetMreg(Int_t l);
302
303 Int_t GetNewreg() const {return fNewReg;}
304 void SetNewreg(Int_t l) {fNewReg = l;}
305
306 Double_t GetRull() const {return fRull;}
307 void SetRull(Double_t r) {fRull = r;}
308
309 Double_t GetXsco() const {return fXsco;}
310 void SetXsco(Double_t x) {fXsco = x;}
311
312 Double_t GetYsco() const {return fYsco;}
313 void SetYsco(Double_t y) {fYsco = y;}
314
315 Double_t GetZsco() const {return fZsco;}
316 void SetZsco(Double_t z) {fZsco = z;}
317
318 void SetCurrentFlukaRegion(Int_t reg) {fCurrentFlukaRegion=reg;}
319 Int_t GetCurrentFlukaRegion() const {return fCurrentFlukaRegion;}
320
321 void SetDummyBoundary(Int_t mode) {fDummyBoundary = mode;}
322 Int_t GetDummyBoundary() const {return fDummyBoundary;}
323 Bool_t IsDummyBoundary() const {return (fDummyBoundary==0)?kFALSE:kTRUE;}
324
325 void SetGeneratePemf(Bool_t flag=kTRUE) {fGeneratePemf = flag;}
326 Bool_t IsGeneratePemf() const {return fGeneratePemf;}
327
328 void EnableField(Bool_t flag=kTRUE) {fFieldFlag = flag;}
329 Bool_t IsFieldEnabled() const {return fFieldFlag;}
330 void SetTrackIsEntering(){fTrackIsEntering = kTRUE; fTrackIsExiting = kFALSE;}
331 void SetTrackIsExiting() {fTrackIsExiting = kTRUE; fTrackIsEntering = kFALSE;}
332 void SetTrackIsInside() {fTrackIsExiting = kFALSE; fTrackIsEntering = kFALSE;}
333 void SetTrackIsNew(Bool_t flag=kTRUE) {fTrackIsNew = flag;}
334 Int_t GetMaterialIndex(Int_t idmat) {return fMaterials[idmat];}
335 TObjArray *GetFlukaMaterials();
336
337
338 private:
339 TFluka(const TFluka &mc): TVirtualMC(mc) {;}
340 TFluka & operator=(const TFluka &) {return (*this);}
341
342
343 Int_t fVerbosityLevel; //Verbosity level (0 lowest - 3 highest)
344
345 TString fInputFileName; //Name of the real input file (e.g. alice.inp)
346 TString fCoreInputFileName; //Name of the input file (e.g. corealice.inp)
347
348 Int_t fCaller; //Parameter to indicate who is the caller of the Fluka Draw
349 Int_t fIcode; //Fluka Draw procedures formal parameter
350 Int_t fNewReg; //Fluka Draw procedures formal parameter
351 Double_t fRull; //Fluka Draw procedures formal parameter
352 Double_t fXsco; //Fluka Draw procedures formal parameter
353 Double_t fYsco; //Fluka Draw procedures formal parameter
354 Double_t fZsco; //Fluka Draw procedures formal parameter
355 Bool_t fTrackIsEntering; // Flag for track entering
356 Bool_t fTrackIsExiting; // Flag for track exiting
357 Bool_t fTrackIsNew; // Flag for new track
358 Bool_t fFieldFlag; // Flag for magnetic field
359 Bool_t fGeneratePemf; // Flag for automatic .pemf generation
360 Int_t fDummyBoundary; // Flag for crossing dummy boundaries
361 //variables for SetProcess and SetCut
362 Int_t fNbOfProc; // Current number of processes
363 Int_t fProcessValue[10000]; // User values assigned to processes
364 Int_t fProcessMaterial[10000]; // Materials assigned to user settings
365 Char_t fProcessFlag[10000][5]; // User flags assigned to processes
366 Int_t fNbOfCut; // Current number of cuts
367 Double_t fCutValue[10000]; // User values assigned to cuts
368 Char_t fCutFlag[10000][7]; // User flags assigned to cuts
369 Int_t fCutMaterial[10000]; // Materials assigned to cuts
370
371 //Geometry through TGeo
372 Int_t* fMaterials; //!Array of indices
373 Int_t fNVolumes; //!Current number of volumes
374 Int_t fCurrentFlukaRegion; //Index of fluka region at each step
375 TFlukaMCGeometry *fGeom; // TGeo-FLUKA interface
376 TGeoMCGeometry *fMCGeo; // Interface to TGeo builder
377
378 ClassDef(TFluka,1) //C++ interface to Fluka montecarlo
379};
380
381#endif //TFLUKA
382