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[u/mrichter/AliRoot.git] / TGeant3 / TGeant3.h
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ef42d733 1#ifndef TGEANT3_H
2#define TGEANT3_H
3da30618 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
fe4da5cc 8////////////////////////////////////////////////
9// C++ interface to Geant3 basic routines //
10////////////////////////////////////////////////
11
12#include <AliMC.h>
5f73d6ac 13
fe4da5cc 14//______________________________________________________________
15//
16// Geant3 prototypes for commons
17//
18//______________________________________________________________
19//
20
21//----------QUEST
22// COMMON/QUEST/IQUEST(100)
23typedef struct {
24 Int_t iquest[100];
25} Quest_t;
26
7ac3f11b 27//----------GCBANK
28// COMMON/GCBANK/NZEBRA,GVERSN,ZVERSN,IXSTOR,IXDIV,IXCONS,FENDQ(16)
29// + ,LMAIN,LR1,WS(KWBANK)
30typedef struct {
31 Int_t nzebra;
32 Float_t gversn;
33 Float_t zversn;
34 Int_t ixstor;
35 Int_t ixdiv;
36 Int_t ixcons;
37 Float_t fendq[16];
38 Int_t lmain;
39 Int_t lr1;
40} Gcbank_t;
41
fe4da5cc 42//----------GCLINK
43// COMMON/GCLINK/JDIGI ,JDRAW ,JHEAD ,JHITS ,JKINE ,JMATE ,JPART
44// + ,JROTM ,JRUNG ,JSET ,JSTAK ,JGSTAT,JTMED ,JTRACK,JVERTX
45// + ,JVOLUM,JXYZ ,JGPAR ,JGPAR2,JSKLT
46typedef struct {
47 Int_t jdigi;
48 Int_t jdraw;
49 Int_t jhead;
50 Int_t jhits;
51 Int_t jkine;
52 Int_t jmate;
53 Int_t jpart;
54 Int_t jrotm;
55 Int_t jrung;
56 Int_t jset;
57 Int_t jstak;
58 Int_t jgstat;
59 Int_t jtmed;
60 Int_t jtrack;
61 Int_t jvertx;
62 Int_t jvolum;
63 Int_t jxyz;
64 Int_t jgpar;
65 Int_t jgpar2;
66 Int_t jsklt;
67} Gclink_t;
68
69
70//----------GCFLAG
71// COMMON/GCFLAG/IDEBUG,IDEMIN,IDEMAX,ITEST,IDRUN,IDEVT,IEORUN
72// + ,IEOTRI,IEVENT,ISWIT(10),IFINIT(20),NEVENT,NRNDM(2)
73typedef struct {
74 Int_t idebug;
75 Int_t idemin;
76 Int_t idemax;
77 Int_t itest;
78 Int_t idrun;
79 Int_t idevt;
80 Int_t ieorun;
81 Int_t ieotri;
82 Int_t ievent;
83 Int_t iswit[10];
84 Int_t ifinit[20];
85 Int_t nevent;
86 Int_t nrndm[2];
87} Gcflag_t;
88
89//----------GCKINE
90// COMMON/GCKINE/IKINE,PKINE(10),ITRA,ISTAK,IVERT,IPART,ITRTYP
91// + ,NAPART(5),AMASS,CHARGE,TLIFE,VERT(3),PVERT(4),IPAOLD
92typedef struct {
93 Int_t ikine;
94 Float_t pkine[10];
95 Int_t itra;
96 Int_t istak;
97 Int_t ivert;
98 Int_t ipart;
99 Int_t itrtyp;
100 Int_t napart[5];
101 Float_t amass;
102 Float_t charge;
103 Float_t tlife;
104 Float_t vert[3];
105 Float_t pvert[4];
106 Int_t ipaold;
107} Gckine_t;
108
109//----------GCKING
110// COMMON/GCKING/KCASE,NGKINE,GKIN(5,MXGKIN),
111// + TOFD(MXGKIN),IFLGK(MXGKIN)
112#define MXGKIN 100
113typedef struct {
114 Int_t kcase;
115 Int_t ngkine;
116 Float_t gkin[MXGKIN][5];
aee8290b 117 Float_t tofd[MXGKIN];
fe4da5cc 118 Int_t iflgk[MXGKIN];
119} Gcking_t;
120
121//----------GCKIN2
122// COMMON/GCKIN2/NGPHOT,XPHOT(11,MXPHOT)
123#define MXPHOT 800
124typedef struct {
125 Int_t ngphot;
126 Float_t xphot[MXPHOT][11];
127} Gckin2_t;
128
129//----------GCKIN3
130// COMMON/GCKIN3/GPOS(3,MXGKIN)
131typedef struct {
132 Float_t gpos[MXGKIN][3];
133} Gckin3_t;
134
135//----------GCMATE
136// COMMON/GCMATE/NMAT,NAMATE(5),A,Z,DENS,RADL,ABSL
137typedef struct {
138 Int_t nmat;
139 Int_t namate[5];
140 Float_t a;
141 Float_t z;
142 Float_t dens;
143 Float_t radl;
144 Float_t absl;
145} Gcmate_t;
146
147//----------GCTMED
148// COMMON/GCTMED/NUMED,NATMED(5),ISVOL,IFIELD,FIELDM,TMAXFD,STEMAX
149// + ,DEEMAX,EPSIL,STMIN,CFIELD,PREC,IUPD,ISTPAR,NUMOLD
150typedef struct {
151 Int_t numed;
152 Int_t natmed[5];
153 Int_t isvol;
154 Int_t ifield;
155 Float_t fieldm;
156 Float_t tmaxfd;
157 Float_t stemax;
158 Float_t deemax;
159 Float_t epsil;
160 Float_t stmin;
161 Float_t cfield;
162 Float_t prec;
163 Int_t iupd;
164 Int_t istpar;
165 Int_t numold;
166} Gctmed_t;
167
168//----------GCTRAK
169#define MAXMEC 30
170// PARAMETER (MAXMEC=30)
171// COMMON/GCTRAK/VECT(7),GETOT,GEKIN,VOUT(7),NMEC,LMEC(MAXMEC)
172// + ,NAMEC(MAXMEC),NSTEP ,MAXNST,DESTEP,DESTEL,SAFETY,SLENG
173// + ,STEP ,SNEXT ,SFIELD,TOFG ,GEKRAT,UPWGHT,IGNEXT,INWVOL
174// + ,ISTOP ,IGAUTO,IEKBIN, ILOSL, IMULL,INGOTO,NLDOWN,NLEVIN
175// + ,NLVSAV,ISTORY
176typedef struct {
177 Float_t vect[7];
178 Float_t getot;
179 Float_t gekin;
180 Int_t vout[7];
181 Int_t nmec;
182 Int_t lmec[MAXMEC];
183 Int_t namec[MAXMEC];
184 Int_t nstep;
185 Int_t maxnst;
186 Float_t destep;
187 Float_t destel;
188 Float_t safety;
189 Float_t sleng;
190 Float_t step;
191 Float_t snext;
192 Float_t sfield;
193 Float_t tofg;
194 Float_t gekrat;
195 Float_t upwght;
196 Int_t ignext;
197 Int_t inwvol;
198 Int_t istop;
199 Int_t igauto;
200 Int_t iekbin;
201 Int_t ilosl;
202 Int_t imull;
203 Int_t ingoto;
204 Int_t nldown;
205 Int_t nlevin;
206 Int_t nlsav;
207 Int_t istory;
208} Gctrak_t;
209
210//----------GCVOLU
211// COMMON/GCVOLU/NLEVEL,NAMES(15),NUMBER(15),
212// +LVOLUM(15),LINDEX(15),INFROM,NLEVMX,NLDEV(15),LINMX(15),
213// +GTRAN(3,15),GRMAT(10,15),GONLY(15),GLX(3)
214typedef struct {
215 Int_t nlevel;
216 Int_t names[15];
217 Int_t number[15];
218 Int_t lvolum[15];
219 Int_t lindex[15];
220 Int_t infrom;
221 Int_t nlevmx;
222 Int_t nldev[15];
223 Int_t linmx[15];
224 Float_t gtran[15][3];
225 Float_t grmat[15][10];
226 Float_t gonly[15];
227 Float_t glx[3];
228} Gcvolu_t;
229
230//----------GCSETS
231// COMMON/GCSETS/IHSET,IHDET,ISET,IDET,IDTYPE,NVNAME,NUMBV(20)
232typedef struct {
233 Int_t ihset;
234 Int_t ihdet;
235 Int_t iset;
236 Int_t idet;
237 Int_t idtype;
238 Int_t nvname;
239 Int_t numbv[20];
240} Gcsets_t;
241
242//----------GCNUM
243// COMMON/GCNUM/NMATE ,NVOLUM,NROTM,NTMED,NTMULT,NTRACK,NPART
244// + ,NSTMAX,NVERTX,NHEAD,NBIT
245typedef struct {
246 Int_t nmate;
247 Int_t nvolum;
248 Int_t nrotm;
249 Int_t ntmed;
250 Int_t ntmult;
251 Int_t ntrack;
252 Int_t npart;
253 Int_t nstmax;
254 Int_t nvertx;
255 Int_t nhead;
256 Int_t nbit;
257} Gcnum_t;
258
259//----------GCCUTS
260// COMMON/GCCUTS/CUTGAM,CUTELE,CUTNEU,CUTHAD,CUTMUO,BCUTE,BCUTM
261// + ,DCUTE ,DCUTM ,PPCUTM,TOFMAX,GCUTS(5)
262typedef struct {
263 Float_t cutgam;
264 Float_t cutele;
265 Float_t cutneu;
266 Float_t cuthad;
267 Float_t cutmuo;
268 Float_t bcute;
269 Float_t bcutm;
270 Float_t dcute;
271 Float_t dcutm;
272 Float_t ppcutm;
273 Float_t tofmax;
274 Float_t gcuts[5];
275} Gccuts_t;
276
9e7a32d1 277//----------GCMULO
278// COMMON/GCMULO/SINMUL(101),COSMUL(101),SQRMUL(101),OMCMOL,CHCMOL
279// + ,EKMIN,EKMAX,NEKBIN,NEK1,EKINV,GEKA,GEKB,EKBIN(200),ELOW(200)
280typedef struct {
281 Float_t sinmul[101];
282 Float_t cosmul[101];
283 Float_t sqrmul[101];
284 Float_t omcmol;
285 Float_t chcmol;
286 Float_t ekmin;
287 Float_t ekmax;
288 Int_t nekbin;
289 Int_t nek1;
290 Float_t ekinv;
291 Float_t geka;
292 Float_t gekb;
293 Float_t ekbin[200];
294 Float_t elow[200];
295} Gcmulo_t;
296
fe4da5cc 297//----------GCPHYS
298// COMMON/GCPHYS/IPAIR,SPAIR,SLPAIR,ZINTPA,STEPPA
299// + ,ICOMP,SCOMP,SLCOMP,ZINTCO,STEPCO
300// + ,IPHOT,SPHOT,SLPHOT,ZINTPH,STEPPH
301// + ,IPFIS,SPFIS,SLPFIS,ZINTPF,STEPPF
302// + ,IDRAY,SDRAY,SLDRAY,ZINTDR,STEPDR
303// + ,IANNI,SANNI,SLANNI,ZINTAN,STEPAN
304// + ,IBREM,SBREM,SLBREM,ZINTBR,STEPBR
305// + ,IHADR,SHADR,SLHADR,ZINTHA,STEPHA
306// + ,IMUNU,SMUNU,SLMUNU,ZINTMU,STEPMU
307// + ,IDCAY,SDCAY,SLIFE ,SUMLIF,DPHYS1
308// + ,ILOSS,SLOSS,SOLOSS,STLOSS,DPHYS2
309// + ,IMULS,SMULS,SOMULS,STMULS,DPHYS3
310// + ,IRAYL,SRAYL,SLRAYL,ZINTRA,STEPRA
fe4da5cc 311typedef struct {
312 Int_t ipair;
313 Float_t spair;
314 Float_t slpair;
315 Float_t zintpa;
316 Float_t steppa;
317 Int_t icomp;
318 Float_t scomp;
319 Float_t slcomp;
320 Float_t zintco;
321 Float_t stepco;
322 Int_t iphot;
323 Float_t sphot;
324 Float_t slphot;
325 Float_t zintph;
326 Float_t stepph;
327 Int_t ipfis;
328 Float_t spfis;
329 Float_t slpfis;
330 Float_t zintpf;
331 Float_t steppf;
332 Int_t idray;
333 Float_t sdray;
334 Float_t sldray;
335 Float_t zintdr;
336 Float_t stepdr;
337 Int_t ianni;
338 Float_t sanni;
339 Float_t slanni;
340 Float_t zintan;
341 Float_t stepan;
342 Int_t ibrem;
343 Float_t sbrem;
344 Float_t slbrem;
345 Float_t zintbr;
346 Float_t stepbr;
347 Int_t ihadr;
348 Float_t shadr;
349 Float_t slhadr;
350 Float_t zintha;
351 Float_t stepha;
352 Int_t imunu;
353 Float_t smunu;
354 Float_t slmunu;
355 Float_t zintmu;
356 Float_t stepmu;
357 Int_t idcay;
358 Float_t sdcay;
359 Float_t slife;
360 Float_t sumlif;
361 Float_t dphys1;
362 Int_t iloss;
363 Float_t sloss;
364 Float_t soloss;
365 Float_t stloss;
366 Float_t dphys2;
367 Int_t imuls;
368 Float_t smuls;
369 Float_t somuls;
370 Float_t stmuls;
371 Float_t dphys3;
372 Int_t irayl;
373 Float_t srayl;
374 Float_t slrayl;
375 Float_t zintra;
376 Float_t stepra;
377} Gcphys_t;
fd91b664 378
379//----------GCPHLT
380// COMMON/GCPHLT/ILABS,SLABS,SLLABS,ZINTLA,STEPLA
381// + ,ISYNC
382// + ,ISTRA
383typedef struct {
384 Int_t ilabs;
385 Float_t slabs;
386 Float_t sllabs;
387 Float_t zintla;
388 Float_t stepla;
389 Int_t isync;
390 Int_t istra;
391} Gcphlt_t;
fe4da5cc 392
393//----------GCOPTI
394// COMMON/GCOPTI/IOPTIM
395typedef struct {
396 Int_t ioptim;
397} Gcopti_t;
398
399//----------GCTLIT
400// COMMON/GCTLIT/THRIND,PMIN,DP,DNDL,JMIN,ITCKOV,IMCKOV,NPCKOV
401typedef struct {
402 Float_t thrind;
403 Float_t pmin;
404 Float_t dp;
405 Float_t dndl;
406 Int_t jmin;
407 Int_t itckov;
408 Int_t imckov;
409 Int_t npckov;
410} Gctlit_t;
411
412//----------GCVDMA
413// COMMON/GCVDMA/NVMANY,MANYLE(20),MANYNA(20,15),
414// +MANYNU(20,15),NFMANY,MYCOUN,IMYSE,RAYTRA,VECCOS(3)
415typedef struct {
416 Int_t vdma[624];
417 Float_t raytra;
418 Float_t veccos[3];
419} Gcvdma_t;
420
421//----------GCTPOL
422#define MAXME1 30
423// COMMON/GCTPOL/POLAR(3), NAMEC1(MAXME1)
424typedef struct {
425 Float_t polar[3];
426 Int_t namec1[MAXME1];
427} Gctpol_t;
428
6991054d 429/************************************************************************
430 * *
431 * Commons for GEANE *
432 * *
433 ************************************************************************/
434
435//------------ERTRIO
436// INTEGER MXPRED
437// PARAMETER (MXPRED = 10)
438// DOUBLE PRECISION ERDTRP
439// REAL ERRIN, ERROUT, ERTRSP, ERXIN, ERXOUT, ERPIN,
440// + ERPOUT
441// INTEGER NEPRED, INLIST, ILPRED, IEPRED
442// COMMON /ERTRIO/ ERDTRP(5,5,MXPRED), ERRIN(15), ERROUT(15,MXPRED),
443// + ERTRSP(5,5,MXPRED), ERXIN( 3), ERXOUT( 3,MXPRED),
444// + ERPIN(3), ERPOUT(3,MXPRED), NEPRED,INLIST,ILPRED,
445// + IEPRED(MXPRED)
446//
447
448#define MXPRED 10
449typedef struct {
450 Double_t erdtrp[MXPRED*5*5];
451 Float_t errin[5];
452 Float_t errout[MXPRED*15];
453 Float_t ertrsp[MXPRED*5*5];
454 Float_t erxin[3];
455 Float_t erxout[MXPRED*3];
456 Float_t erpin[3];
457 Float_t erpout[MXPRED*3];
458 Int_t nepred;
459 Int_t inlist;
460 Int_t ilpred;
461 Int_t iepred;
462} Ertrio_t;
463
464//-----------EROTPS
465// CHARACTER*8 CHOPTI
466// LOGICAL LEEXAC, LELENG, LEONLY, LEPLAN, LEPOIN, LEVOLU
467// REAL ERPLI, ERPLO, ERLENG
468// INTEGER NAMEER, NUMVER, IOVLER
469// COMMON /EROPTS/ ERPLI(3,2), ERPLO(3,4,MXPRED), ERLENG(MXPRED),
470// + NAMEER(MXPRED), NUMVER(MXPRED), IOVLER(MXPRED),
471// + LEEXAC, LELENG, LEONLY, LEPLAN, LEPOIN, LEVOLU
472// COMMON /EROPTC/CHOPTI
473
474typedef struct {
475 Float_t erpli[3*2];
476 Float_t erplo[MXPRED*3*4];
477 Float_t erleng[MXPRED];
478 Int_t nameer[MXPRED];
479 Int_t numver[MXPRED];
480 Int_t iovler[MXPRED];
481 Bool_t leexac;
482 Bool_t leleng;
483 Bool_t leonly;
484 Bool_t leplan;
485 Bool_t lepoin;
486 Bool_t levolu;
487} Eropts_t;
488
489typedef struct {
490 char chopti[8];
491} Eroptc_t;
492
493//-------ERWORK
494// DOUBLE PRECISION EI, EF, ASDSC
495// COMMON /ERWORK/ EI(15), EF(15), ASDSC(5,5),
496// + XI(3), PPI(3), HI(9),
497// + XF(3), PF(3), HF(9),
498// + CHTR, DEDX2, BACKTR, CUTEK, TLGCM2, TLRAD
499
500typedef struct {
501 Double_t ei[15];
502 Double_t ef[15];
503 Double_t asdsc[5*5];
504 Float_t xi[3];
505 Float_t ppi[3];
506 Float_t hi[9];
507 Float_t xf[3];
508 Float_t pf[3];
509 Float_t hf[9];
510 Float_t chtr;
511 Float_t dedx2;
512 Float_t backtr;
513 Float_t cutek;
514 Float_t tlgcm2;
515 Float_t tlrad;
516} Erwork_t;
517
518/************************************************************************
519 * *
520 * Commons for GEANE *
521 * *
522 ************************************************************************/
fe4da5cc 523
5f73d6ac 524class AliDecayer;
fe4da5cc 525class TGeant3 : public AliMC {
526
fe4da5cc 527public:
528 TGeant3();
529 TGeant3(const char *title, Int_t nwgeant=0);
9006703b 530 virtual ~TGeant3() {if(fVolNames) {
531 delete [] fVolNames;
532 fVolNames=0;}
533 }
ef42d733 534
fe4da5cc 535 virtual void LoadAddress();
536
537///////////////////////////////////////////////////////////////////////
538// //
539// //
540// Here are the service routines from the geometry //
541// which could be implemented also in other geometries //
542// //
543// //
544///////////////////////////////////////////////////////////////////////
545
546 void GeomIter();
547 Int_t CurrentMaterial(Float_t &a, Float_t &z, Float_t &dens, Float_t &radl, Float_t &absl) const;
548 Int_t NextVolUp(Text_t *name, Int_t &copy);
0a6d8768 549 Int_t CurrentVolID(Int_t &copy) const;
550 Int_t CurrentVolOffID(Int_t off, Int_t &copy) const;
551 const char* CurrentVolName() const;
552 const char *CurrentVolOffName(Int_t off) const;
229004c4 553 Int_t VolId(const Text_t *name) const;
1578254f 554 Int_t IdFromPDG(Int_t pdg) const;
555 Int_t PDGFromId(Int_t pdg) const;
556 void DefineParticles();
099385a4 557 const char* VolName(Int_t id) const;
ef42d733 558 Float_t Xsec(char* reac, Float_t energy, Int_t part, Int_t mate);
0a6d8768 559 void TrackPosition(TLorentzVector &xyz) const;
560 void TrackMomentum(TLorentzVector &xyz) const;
1f97a957 561 Int_t NofVolumes() const;
8409d8c9 562 Int_t VolId2Mate(Int_t id) const;
fe4da5cc 563 Float_t TrackTime() const;
564 Float_t TrackCharge() const;
565 Float_t TrackMass() const;
566 Float_t TrackStep() const;
567 Float_t TrackLength() const;
568 Int_t TrackPid() const;
a01a8b12 569 Bool_t IsNewTrack() const;
0a6d8768 570 Bool_t IsTrackInside() const;
571 Bool_t IsTrackEntering() const;
572 Bool_t IsTrackExiting() const;
573 Bool_t IsTrackOut() const;
574 Bool_t IsTrackDisappeared() const;
575 Bool_t IsTrackStop() const;
576 Bool_t IsTrackAlive() const;
6a935c13 577 Int_t NSecondaries() const;
578 Int_t CurrentEvent() const;
27f3d82e 579 AliMCProcess ProdProcess(Int_t isec) const;
580 Int_t StepProcesses(TArrayI &proc) const;
ef42d733 581 void GetSecondary(Int_t isec, Int_t& ipart, TLorentzVector &x,
582 TLorentzVector &p);
fe4da5cc 583 void StopTrack();
584 void StopEvent();
585 Float_t MaxStep() const;
fe4da5cc 586 void SetMaxStep(Float_t maxstep);
587 void SetMaxNStep(Int_t maxnstp);
588 Int_t GetMaxNStep() const;
229004c4 589 void SetCut(const char* cutName, Float_t cutValue);
590 void SetProcess(const char* flagName, Int_t flagValue);
42dcee26 591 // void GetParticle(const Int_t pdg, char *name, Float_t &mass) const;
5de05501 592 // Set the external decayer
5f73d6ac 593 void SetExternalDecayer(AliDecayer* decayer) {fDecayer=decayer;}
5de05501 594 // Get the external decayer
595 AliDecayer* Decayer() const {return fDecayer;}
596
fe4da5cc 597 virtual Int_t GetMedium() const;
598 virtual Float_t Edep() const;
599 virtual Float_t Etot() const;
ef42d733 600
601 virtual void Material(Int_t& kmat, const char* name, Float_t a, Float_t z,
602 Float_t dens, Float_t radl, Float_t absl,
603 Float_t* buf=0, Int_t nwbuf=0);
604
605 virtual void Mixture(Int_t& kmat, const char* name, Float_t* a,Float_t* z,
606 Float_t dens, Int_t nlmat, Float_t* wmat);
607
608 virtual void Medium(Int_t& kmed, const char* name, Int_t nmat, Int_t isvol,
609 Int_t ifield, Float_t fieldm, Float_t tmaxfd,
610 Float_t stemax, Float_t deemax, Float_t epsil,
611 Float_t stmin, Float_t* ubuf=0, Int_t nbuf=0);
612
613 virtual void Matrix(Int_t& krot, Float_t thex, Float_t phix, Float_t they,
614 Float_t phiy, Float_t thez, Float_t phiz);
fe4da5cc 615
616/////////////////////////////////////////////////////////////////////////////////////////////
617// //
618// //
619// Here are the interface functions with GEANT3.21 //
620// //
621// //
622/////////////////////////////////////////////////////////////////////////////////////////////
623
624 // access functions to commons
625
626 virtual Quest_t* Quest() const {return fQuest;}
7ac3f11b 627 virtual Gcbank_t* Gcbank() const {return fGcbank;}
fe4da5cc 628 virtual Gclink_t* Gclink() const {return fGclink;}
629 virtual Gccuts_t* Gccuts() const {return fGccuts;}
9e7a32d1 630 virtual Gcmulo_t* Gcmulo() const {return fGcmulo;}
fe4da5cc 631 virtual Gcmate_t* Gcmate() const {return fGcmate;}
632 virtual Gctpol_t* Gctpol() const {return fGctpol;}
633 virtual Gcnum_t* Gcnum() const {return fGcnum;}
634 virtual Gcsets_t* Gcsets() const {return fGcsets;}
635 virtual Gcopti_t* Gcopti() const {return fGcopti;}
636 virtual Gctlit_t* Gctlit() const {return fGctlit;}
637 virtual Gcvdma_t* Gcvdma() const {return fGcvdma;}
638 virtual Gcvolu_t* Gcvolu() const {return fGcvolu;}
639 virtual Gckine_t* Gckine() const {return fGckine;}
640 virtual Gcflag_t* Gcflag() const {return fGcflag;}
641 virtual Gctmed_t* Gctmed() const {return fGctmed;}
642 virtual Gcphys_t* Gcphys() const {return fGcphys;}
fd91b664 643 virtual Gcphlt_t* Gcphlt() const {return fGcphlt;}
fe4da5cc 644 virtual Gcking_t* Gcking() const {return fGcking;}
645 virtual Gckin2_t* Gckin2() const {return fGckin2;}
646 virtual Gckin3_t* Gckin3() const {return fGckin3;}
647 virtual Gctrak_t* Gctrak() const {return fGctrak;}
24380615 648 virtual Int_t* Iq() const {return fZiq;}
649 virtual Int_t* Lq() const {return fZlq;}
650 virtual Float_t* Q() const {return fZq;}
fe4da5cc 651
652
6991054d 653 // Access to GEANE commons
654
655 virtual Ertrio_t* Ertrio() const {return fErtrio;}
656 virtual Eropts_t* Eropts() const {return fEropts;}
657 virtual Eroptc_t* Eroptc() const {return fEroptc;}
658 virtual Erwork_t* Erwork() const {return fErwork;}
659
660
661
fe4da5cc 662 // functions from GBASE
663 virtual void Gpcxyz();
664 virtual void Ggclos();
665 virtual void Gfile(const char *filename, const char *option="I");
666 virtual void Glast();
667 virtual void Gprint(const char *name);
668 virtual void Grun();
669 virtual void Gtrig();
670 virtual void Gtrigc();
671 virtual void Gtrigi();
672 virtual void Gwork(Int_t nwork);
673 virtual void Gzinit();
674
675 // functions from GCONS
676 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z, Float_t &dens,
677 Float_t &radl, Float_t &absl, Float_t* ubuf, Int_t& nbuf);
678 virtual void Gfpart(Int_t ipart, char *name, Int_t &itrtyp,
679 Float_t &amass, Float_t &charge, Float_t &tlife);
680 virtual void Gftmed(Int_t numed, char *name, Int_t &nmat, Int_t &isvol,
681 Int_t &ifield, Float_t &fieldm, Float_t &tmaxfd,
682 Float_t &stemax, Float_t &deemax, Float_t &epsil,
98be8990 683 Float_t &stmin, Float_t *buf=0, Int_t *nbuf=0);
684 virtual void Gftmat(Int_t imate, Int_t ipart, char *chmeca, Int_t kdim,
685 Float_t* tkin, Float_t* value, Float_t* pcut,
686 Int_t &ixst);
687 virtual Float_t Gbrelm(Float_t z, Float_t t, Float_t cut);
688 virtual Float_t Gprelm(Float_t z, Float_t t, Float_t cut);
fe4da5cc 689 virtual void Gmate();
690 virtual void Gpart();
691 virtual void Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov,
27f3d82e 692 Float_t *absco, Float_t *effic, Float_t *rindex);
fe4da5cc 693 virtual void Gsdk(Int_t ipart, Float_t *bratio, Int_t *mode);
694 virtual void Gsmate(Int_t imat, const char *name, Float_t a, Float_t z,
695 Float_t dens, Float_t radl, Float_t absl);
696 virtual void Gsmixt(Int_t imat, const char *name, Float_t *a, Float_t *z,
697 Float_t dens, Int_t nlmat, Float_t *wmat);
698 virtual void Gspart(Int_t ipart, const char *name, Int_t itrtyp,
699 Float_t amass, Float_t charge, Float_t tlife);
700 virtual void Gstmed(Int_t numed, const char *name, Int_t nmat, Int_t isvol,
701 Int_t ifield, Float_t fieldm, Float_t tmaxfd,
702 Float_t stemax, Float_t deemax, Float_t epsil,
703 Float_t stmin);
704 virtual void Gstpar(Int_t itmed, const char *param, Float_t parval);
705
27f3d82e 706 virtual void SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
707 Float_t *absco, Float_t *effic, Float_t *rindex);
708 // functions from GKINE
fe4da5cc 709 virtual void Gfkine(Int_t itra, Float_t *vert, Float_t *pvert,
710 Int_t &ipart, Int_t &nvert);
711 virtual void Gfvert(Int_t nvtx, Float_t *v, Int_t &ntbeam, Int_t &nttarg, Float_t &tofg);
712 virtual Int_t Gskine(Float_t *plab, Int_t ipart, Int_t nv, Float_t *ubuf=0, Int_t nwbuf=0);
713 virtual Int_t Gsvert(Float_t *v, Int_t ntbeam, Int_t nttarg, Float_t *ubuf=0, Int_t nwbuf=0);
714
715 // functions from GPHYS
716 virtual void Gphysi();
717
718 // functions from GTRAK
719 virtual void Gdebug();
720 virtual void Gekbin();
721 virtual void Gfinds();
722 virtual void Gsking(Int_t igk);
723 virtual void Gskpho(Int_t igk);
724 virtual void Gsstak(Int_t iflag);
725 virtual void Gsxyz();
726 virtual void Gtrack();
727 virtual void Gtreve();
aee8290b 728 virtual void GtreveRoot();
fe4da5cc 729 virtual void Grndm(Float_t *rvec, const Int_t len) const;
730 virtual void Grndmq(Int_t &is1, Int_t &is2, const Int_t iseq, const Text_t *chopt);
731
732 // functions from GGEOM
ef42d733 733 virtual void Gdxyz(Int_t it);
fe4da5cc 734 virtual void Gdcxyz();
735
736 // functions from GGEOM
737 virtual void Gdtom(Float_t *xd, Float_t *xm, Int_t iflag);
738 virtual void Glmoth(const char* iudet, Int_t iunum, Int_t &nlev,
739 Int_t *lvols, Int_t *lindx);
740 virtual void Gmedia(Float_t *x, Int_t &numed);
741 virtual void Gmtod(Float_t *xm, Float_t *xd, Int_t iflag);
742 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv, Int_t iaxis);
743 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv, Int_t iaxis, Float_t c0i, Int_t numed);
744 virtual void Gsdvs(const char *name, const char *mother, Float_t step, Int_t iaxis, Int_t numed);
745 virtual void Gsdvs2(const char *name, const char *mother, Float_t step, Int_t iaxis, Float_t c0, Int_t numed);
746 virtual void Gsdvt(const char *name, const char *mother, Float_t step, Int_t iaxis, Int_t numed, Int_t ndvmx);
747 virtual void Gsdvt2(const char *name, const char *mother, Float_t step, Int_t iaxis,
748 Float_t c0, Int_t numed, Int_t ndvmx);
749 virtual void Gsord(const char *name, Int_t iax);
750 virtual void Gspos(const char *name, Int_t nr, const char *mother,
751 Float_t x, Float_t y, Float_t z, Int_t irot, const char *konly="ONLY");
752 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
753 Float_t x, Float_t y, Float_t z, Int_t irot, const char *konly, Float_t *upar, Int_t np);
754 virtual void Gsrotm(Int_t nmat, Float_t theta1, Float_t phi1, Float_t theta2, Float_t phi2,
755 Float_t theta3, Float_t phi3);
756 virtual void Gprotm(Int_t nmat=0);
757 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
758 Float_t *upar, Int_t np);
759 virtual void Gsatt(const char *name, const char *att, Int_t val);
760 virtual void Gfpara(const char *name, Int_t number, Int_t intext, Int_t& npar,
761 Int_t& natt, Float_t* par, Float_t* att);
ef42d733 762 virtual void Gckpar(Int_t ish, Int_t npar, Float_t *par);
763 virtual void Gckmat(Int_t itmed, char *natmed);
57993b1f 764 virtual Int_t Glvolu(Int_t nlev, Int_t *lnam,Int_t *lnum);
fe4da5cc 765
766 // functions from GDRAW
767 virtual void DefaultRange();
768 virtual void InitHIGZ();
769 virtual void Gdopen(Int_t view);
770 virtual void Gdclose();
771 virtual void Gdelete(Int_t view);
772 virtual void Gdshow(Int_t view);
773 virtual void Gdopt(const char *name,const char *value);
774 virtual void Gdraw(const char *name,Float_t theta=30, Float_t phi=30, Float_t psi=0,Float_t u0=10,Float_t v0=10,Float_t ul=0.01,Float_t vl=0.01);
775 virtual void Gdrawc(const char *name,Int_t axis=1, Float_t cut=0,Float_t u0=10,Float_t v0=10,Float_t ul=0.01,Float_t vl=0.01);
776 virtual void Gdrawx(const char *name,Float_t cutthe, Float_t cutphi, Float_t cutval,
777 Float_t theta=30, Float_t phi=30,Float_t u0=10,Float_t v0=10,Float_t ul=0.01,Float_t vl=0.01);
778 virtual void Gdhead(Int_t isel, const char *name, Float_t chrsiz=0.6);
779 virtual void Gdman(Float_t u0, Float_t v0, const char *type="MAN");
780 virtual void Gdspec(const char *name);
781 virtual void DrawOneSpec(const char *name);
782 virtual void Gdtree(const char *name,Int_t levmax=15,Int_t ispec=0);
783 virtual void GdtreeParent(const char *name,Int_t levmax=15,Int_t ispec=0);
784
ef42d733 785 virtual void WriteEuclid(const char* filnam, const char* topvol,
786 Int_t number, Int_t nlevel);
fe4da5cc 787
788 virtual void SetABAN(Int_t par=1);
789 virtual void SetANNI(Int_t par=1);
790 virtual void SetAUTO(Int_t par=1);
791 virtual void SetBOMB(Float_t bomb=1);
792 virtual void SetBREM(Int_t par=1);
793 virtual void SetCKOV(Int_t par=1);
794 virtual void SetClipBox(const char *name,Float_t xmin=-9999,Float_t xmax=0, Float_t ymin=-9999,Float_t ymax=0,Float_t zmin=-9999,Float_t zmax=0);
795 virtual void SetCOMP(Int_t par=1);
796 virtual void SetCUTS(Float_t cutgam,Float_t cutele,Float_t cutneu,Float_t cuthad,
797 Float_t cutmuo ,Float_t bcute ,Float_t bcutm ,Float_t dcute ,
798 Float_t dcutm ,Float_t ppcutm, Float_t tofmax);
799 virtual void SetDCAY(Int_t par=1);
800 virtual void SetDEBU(Int_t emin=1, Int_t emax=999, Int_t emod=1);
801 virtual void SetDRAY(Int_t par=1);
9e7a32d1 802 virtual void SetERAN(Float_t ekmin=1.e-5, Float_t ekmax=1.e4,
803 Int_t nekbin=90);
fe4da5cc 804 virtual void SetHADR(Int_t par=1);
805 virtual void SetKINE(Int_t kine, Float_t xk1=0, Float_t xk2=0, Float_t xk3=0, Float_t xk4=0,
806 Float_t xk5=0, Float_t xk6=0, Float_t xk7=0, Float_t xk8=0, Float_t xk9=0,
807 Float_t xk10=0);
808 virtual void SetLOSS(Int_t par=2);
809 virtual void SetMULS(Int_t par=1);
810 virtual void SetMUNU(Int_t par=1);
811 virtual void SetOPTI(Int_t par=2);
812 virtual void SetPAIR(Int_t par=1);
813 virtual void SetPFIS(Int_t par=1);
814 virtual void SetPHOT(Int_t par=1);
815 virtual void SetRAYL(Int_t par=1);
fd91b664 816 virtual void SetSTRA(Int_t par=0);
fe4da5cc 817 virtual void SetSWIT(Int_t sw, Int_t val=1);
818 virtual void SetTRIG(Int_t nevents=1);
7ac3f11b 819 virtual void SetUserDecay(Int_t ipart);
fe4da5cc 820
821 virtual void Vname(const char *name, char *vname);
822
823 virtual void InitLego();
6991054d 824
825 // Routines from GEANE
826
827 virtual void Ertrgo();
828 virtual void Ertrak(const Float_t *const x1, const Float_t *const p1,
829 const Float_t *x2, const Float_t *p2,
830 Int_t ipa, Option_t *chopt);
fe4da5cc 831
875c717b 832 // Control Methods
833
834 virtual void FinishGeometry();
835 virtual void BuildPhysics();
836
27f3d82e 837protected:
ef42d733 838 Int_t fNextVol; // Iterator for GeomIter
839
840//--------------Declarations for ZEBRA---------------------
9e1a0ddb 841 Int_t *fZiq; //! Good Old IQ of Zebra
842 Int_t *fZlq; //! Good Old LQ of Zebra
843 Float_t *fZq; //! Good Old Q of Zebra
844
845 Quest_t *fQuest; //! QUEST common structure
846 Gcbank_t *fGcbank; //! GCBANK common structure
847 Gclink_t *fGclink; //! GCLINK common structure
848 Gccuts_t *fGccuts; //! GCCUTS common structure
849 Gcmulo_t *fGcmulo; //! GCMULO common structure
850 Gcmate_t *fGcmate; //! GCMATE common structure
851 Gctpol_t *fGctpol; //! GCTPOL common structure
852 Gcnum_t *fGcnum; //! GCNUM common structure
853 Gcsets_t *fGcsets; //! GCSETS common structure
854 Gcopti_t *fGcopti; //! GCOPTI common structure
855 Gctlit_t *fGctlit; //! GCTLIT common structure
856 Gcvdma_t *fGcvdma; //! GCVDMA common structure
857 Gcvolu_t *fGcvolu; //! GCVOLU common structure
858 Gckine_t *fGckine; //! GCKINE common structure
859 Gcflag_t *fGcflag; //! GCFLAG common structure
860 Gctmed_t *fGctmed; //! GCTMED common structure
861 Gcphys_t *fGcphys; //! GCPHYS common structure
862 Gcphlt_t *fGcphlt; //! GCPHLT common structure
863 Gcking_t *fGcking; //! GCKING common structure
864 Gckin2_t *fGckin2; //! GCKIN2 common structure
865 Gckin3_t *fGckin3; //! GCKIN3 common structure
866 Gctrak_t *fGctrak; //! GCTRAK common structure
ef42d733 867
868 // commons for GEANE
9e1a0ddb 869 Ertrio_t *fErtrio; //! ERTRIO common structure
870 Eropts_t *fEropts; //! EROPTS common structure
871 Eroptc_t *fEroptc; //! EROPTC common structure
872 Erwork_t *fErwork; //! ERWORK common structure
ef42d733 873
874 //Put here all volume names
875
876 char (*fVolNames)[5]; //! Names of geant volumes as C++ chars
877
878 enum {kMaxParticles = 100};
879
880 Int_t fNPDGCodes; // Number of PDG codes known by G3
881
882 Int_t fPDGCode[kMaxParticles]; // Translation table of PDG codes
883
27f3d82e 884 AliDecayer* fDecayer; // Pointer to decayer
5f73d6ac 885
27f3d82e 886 AliMCProcess G3toVMC(Int_t iproc) const;
5f73d6ac 887
ef42d733 888private:
889 TGeant3(const TGeant3 &) {}
890 TGeant3 & operator=(const TGeant3&) {return *this;}
891
892
fe4da5cc 893 ClassDef(TGeant3,1) //C++ interface to Geant basic routines
894};
895
896#endif