3 ////////////////////////////////////////////////
4 // C++ interface to Geant3 basic routines //
5 ////////////////////////////////////////////////
9 //______________________________________________________________
11 // Geant3 prototypes for commons
13 //______________________________________________________________
17 // COMMON/QUEST/IQUEST(100)
23 // COMMON/GCBANK/NZEBRA,GVERSN,ZVERSN,IXSTOR,IXDIV,IXCONS,FENDQ(16)
24 // + ,LMAIN,LR1,WS(KWBANK)
38 // COMMON/GCLINK/JDIGI ,JDRAW ,JHEAD ,JHITS ,JKINE ,JMATE ,JPART
39 // + ,JROTM ,JRUNG ,JSET ,JSTAK ,JGSTAT,JTMED ,JTRACK,JVERTX
40 // + ,JVOLUM,JXYZ ,JGPAR ,JGPAR2,JSKLT
66 // COMMON/GCFLAG/IDEBUG,IDEMIN,IDEMAX,ITEST,IDRUN,IDEVT,IEORUN
67 // + ,IEOTRI,IEVENT,ISWIT(10),IFINIT(20),NEVENT,NRNDM(2)
85 // COMMON/GCKINE/IKINE,PKINE(10),ITRA,ISTAK,IVERT,IPART,ITRTYP
86 // + ,NAPART(5),AMASS,CHARGE,TLIFE,VERT(3),PVERT(4),IPAOLD
105 // COMMON/GCKING/KCASE,NGKINE,GKIN(5,MXGKIN),
106 // + TOFD(MXGKIN),IFLGK(MXGKIN)
111 Float_t gkin[MXGKIN][5];
117 // COMMON/GCKIN2/NGPHOT,XPHOT(11,MXPHOT)
121 Float_t xphot[MXPHOT][11];
125 // COMMON/GCKIN3/GPOS(3,MXGKIN)
127 Float_t gpos[MXGKIN][3];
131 // COMMON/GCMATE/NMAT,NAMATE(5),A,Z,DENS,RADL,ABSL
143 // COMMON/GCTMED/NUMED,NATMED(5),ISVOL,IFIELD,FIELDM,TMAXFD,STEMAX
144 // + ,DEEMAX,EPSIL,STMIN,CFIELD,PREC,IUPD,ISTPAR,NUMOLD
165 // PARAMETER (MAXMEC=30)
166 // COMMON/GCTRAK/VECT(7),GETOT,GEKIN,VOUT(7),NMEC,LMEC(MAXMEC)
167 // + ,NAMEC(MAXMEC),NSTEP ,MAXNST,DESTEP,DESTEL,SAFETY,SLENG
168 // + ,STEP ,SNEXT ,SFIELD,TOFG ,GEKRAT,UPWGHT,IGNEXT,INWVOL
169 // + ,ISTOP ,IGAUTO,IEKBIN, ILOSL, IMULL,INGOTO,NLDOWN,NLEVIN
206 // COMMON/GCVOLU/NLEVEL,NAMES(15),NUMBER(15),
207 // +LVOLUM(15),LINDEX(15),INFROM,NLEVMX,NLDEV(15),LINMX(15),
208 // +GTRAN(3,15),GRMAT(10,15),GONLY(15),GLX(3)
219 Float_t gtran[15][3];
220 Float_t grmat[15][10];
226 // COMMON/GCSETS/IHSET,IHDET,ISET,IDET,IDTYPE,NVNAME,NUMBV(20)
238 // COMMON/GCNUM/NMATE ,NVOLUM,NROTM,NTMED,NTMULT,NTRACK,NPART
239 // + ,NSTMAX,NVERTX,NHEAD,NBIT
255 // COMMON/GCCUTS/CUTGAM,CUTELE,CUTNEU,CUTHAD,CUTMUO,BCUTE,BCUTM
256 // + ,DCUTE ,DCUTM ,PPCUTM,TOFMAX,GCUTS(5)
273 // COMMON/GCPHYS/IPAIR,SPAIR,SLPAIR,ZINTPA,STEPPA
274 // + ,ICOMP,SCOMP,SLCOMP,ZINTCO,STEPCO
275 // + ,IPHOT,SPHOT,SLPHOT,ZINTPH,STEPPH
276 // + ,IPFIS,SPFIS,SLPFIS,ZINTPF,STEPPF
277 // + ,IDRAY,SDRAY,SLDRAY,ZINTDR,STEPDR
278 // + ,IANNI,SANNI,SLANNI,ZINTAN,STEPAN
279 // + ,IBREM,SBREM,SLBREM,ZINTBR,STEPBR
280 // + ,IHADR,SHADR,SLHADR,ZINTHA,STEPHA
281 // + ,IMUNU,SMUNU,SLMUNU,ZINTMU,STEPMU
282 // + ,IDCAY,SDCAY,SLIFE ,SUMLIF,DPHYS1
283 // + ,ILOSS,SLOSS,SOLOSS,STLOSS,DPHYS2
284 // + ,IMULS,SMULS,SOMULS,STMULS,DPHYS3
285 // + ,IRAYL,SRAYL,SLRAYL,ZINTRA,STEPRA
286 // COMMON/GCPHLT/ILABS,SLABS,SLLABS,ZINTLA,STEPLA
358 // COMMON/GCOPTI/IOPTIM
364 // COMMON/GCTLIT/THRIND,PMIN,DP,DNDL,JMIN,ITCKOV,IMCKOV,NPCKOV
377 // COMMON/GCVDMA/NVMANY,MANYLE(20),MANYNA(20,15),
378 // +MANYNU(20,15),NFMANY,MYCOUN,IMYSE,RAYTRA,VECCOS(3)
387 // COMMON/GCTPOL/POLAR(3), NAMEC1(MAXME1)
390 Int_t namec1[MAXME1];
394 class TGeant3 : public AliMC {
397 Int_t fNextVol; // Iterator for GeomIter
399 //--------------Declarations for ZEBRA---------------------
428 TGeant3(const char *title, Int_t nwgeant=0);
429 virtual ~TGeant3() {}
430 virtual void LoadAddress();
432 ///////////////////////////////////////////////////////////////////////
435 // Here are the service routines from the geometry //
436 // which could be implemented also in other geometries //
439 ///////////////////////////////////////////////////////////////////////
442 Int_t CurrentMaterial(Float_t &a, Float_t &z, Float_t &dens, Float_t &radl, Float_t &absl) const;
443 Int_t NextVolUp(Text_t *name, Int_t ©);
444 Int_t CurrentVol(Text_t *name, Int_t ©) const;
445 Int_t CurrentVolOff(Int_t off, Text_t *name, Int_t ©) const;
446 Int_t VolId(Text_t *name) const;
447 const char* VolName(Int_t id) const;
448 void TrackPosition(Float_t *xyz) const;
449 void TrackMomentum(Float_t *xyz) const;
450 Int_t NofVolumes() const;
451 Float_t TrackTime() const;
452 Float_t TrackCharge() const;
453 Float_t TrackMass() const;
454 Float_t TrackStep() const;
455 Float_t TrackLength() const;
456 Int_t TrackPid() const;
457 Bool_t TrackInside() const;
458 Bool_t TrackEntering() const;
459 Bool_t TrackExiting() const;
460 Bool_t TrackOut() const;
461 Bool_t TrackDisappear() const;
462 Bool_t TrackStop() const;
463 Bool_t TrackAlive() const;
464 Int_t NSecondaries() const;
465 Int_t CurrentEvent() const;
466 void ProdProcess(char*) const;
467 void GetSecondary(Int_t, Int_t&, Float_t*, Float_t*);
470 Float_t MaxStep() const;
472 void SetMaxStep(Float_t maxstep);
473 void SetMaxNStep(Int_t maxnstp);
474 Int_t GetMaxNStep() const;
475 void GetParticle(const Int_t ipart, char *name, Float_t &mass) const;
476 virtual Int_t GetMedium() const;
477 virtual Float_t Edep() const;
478 virtual Float_t Etot() const;
479 virtual void Rndm(Float_t* r, const Int_t n) const;
480 virtual void Material(Int_t&, const char*, Float_t, Float_t, Float_t, Float_t,
481 Float_t, Float_t* buf=0, Int_t nwbuf=0);
482 virtual void Mixture(Int_t&, const char*, Float_t*, Float_t*, Float_t, Int_t, Float_t*);
483 virtual void Medium(Int_t&, const char*, Int_t, Int_t, Int_t, Float_t, Float_t,
484 Float_t, Float_t, Float_t, Float_t, Float_t* ubuf=0, Int_t nbuf=0);
485 virtual void Matrix(Int_t&, Float_t, Float_t, Float_t, Float_t, Float_t, Float_t);
487 /////////////////////////////////////////////////////////////////////////////////////////////
490 // Here are the interface functions with GEANT3.21 //
493 /////////////////////////////////////////////////////////////////////////////////////////////
495 // access functions to commons
497 virtual Quest_t* Quest() const {return fQuest;}
498 virtual Gcbank_t* Gcbank() const {return fGcbank;}
499 virtual Gclink_t* Gclink() const {return fGclink;}
500 virtual Gccuts_t* Gccuts() const {return fGccuts;}
501 virtual Gcmate_t* Gcmate() const {return fGcmate;}
502 virtual Gctpol_t* Gctpol() const {return fGctpol;}
503 virtual Gcnum_t* Gcnum() const {return fGcnum;}
504 virtual Gcsets_t* Gcsets() const {return fGcsets;}
505 virtual Gcopti_t* Gcopti() const {return fGcopti;}
506 virtual Gctlit_t* Gctlit() const {return fGctlit;}
507 virtual Gcvdma_t* Gcvdma() const {return fGcvdma;}
508 virtual Gcvolu_t* Gcvolu() const {return fGcvolu;}
509 virtual Gckine_t* Gckine() const {return fGckine;}
510 virtual Gcflag_t* Gcflag() const {return fGcflag;}
511 virtual Gctmed_t* Gctmed() const {return fGctmed;}
512 virtual Gcphys_t* Gcphys() const {return fGcphys;}
513 virtual Gcking_t* Gcking() const {return fGcking;}
514 virtual Gckin2_t* Gckin2() const {return fGckin2;}
515 virtual Gckin3_t* Gckin3() const {return fGckin3;}
516 virtual Gctrak_t* Gctrak() const {return fGctrak;}
517 virtual Int_t* Iq() const {return fZiq;}
518 virtual Int_t* Lq() const {return fZlq;}
519 virtual Float_t* Q() const {return fZq;}
522 // functions from GBASE
523 virtual void Gpcxyz();
524 virtual void Ggclos();
525 virtual void Gfile(const char *filename, const char *option="I");
526 virtual void Glast();
527 virtual void Gprint(const char *name);
529 virtual void Gtrig();
530 virtual void Gtrigc();
531 virtual void Gtrigi();
532 virtual void Gwork(Int_t nwork);
533 virtual void Gzinit();
535 // functions from GCONS
536 virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z, Float_t &dens,
537 Float_t &radl, Float_t &absl, Float_t* ubuf, Int_t& nbuf);
538 virtual void Gfpart(Int_t ipart, char *name, Int_t &itrtyp,
539 Float_t &amass, Float_t &charge, Float_t &tlife);
540 virtual void Gftmed(Int_t numed, char *name, Int_t &nmat, Int_t &isvol,
541 Int_t &ifield, Float_t &fieldm, Float_t &tmaxfd,
542 Float_t &stemax, Float_t &deemax, Float_t &epsil,
543 Float_t &stmin, Float_t *buf=0, Int_t *nbuf=0);
544 virtual void Gmate();
545 virtual void Gpart();
546 virtual void Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov,
547 Float_t *absco, Float_t *effic, Float_t *rindex);
548 virtual void Gsdk(Int_t ipart, Float_t *bratio, Int_t *mode);
549 virtual void Gsmate(Int_t imat, const char *name, Float_t a, Float_t z,
550 Float_t dens, Float_t radl, Float_t absl);
551 virtual void Gsmixt(Int_t imat, const char *name, Float_t *a, Float_t *z,
552 Float_t dens, Int_t nlmat, Float_t *wmat);
553 virtual void Gspart(Int_t ipart, const char *name, Int_t itrtyp,
554 Float_t amass, Float_t charge, Float_t tlife);
555 virtual void Gstmed(Int_t numed, const char *name, Int_t nmat, Int_t isvol,
556 Int_t ifield, Float_t fieldm, Float_t tmaxfd,
557 Float_t stemax, Float_t deemax, Float_t epsil,
559 virtual void Gstpar(Int_t itmed, const char *param, Float_t parval);
561 // functions from GKINE
562 virtual void Gfkine(Int_t itra, Float_t *vert, Float_t *pvert,
563 Int_t &ipart, Int_t &nvert);
564 virtual void Gfvert(Int_t nvtx, Float_t *v, Int_t &ntbeam, Int_t &nttarg, Float_t &tofg);
565 virtual Int_t Gskine(Float_t *plab, Int_t ipart, Int_t nv, Float_t *ubuf=0, Int_t nwbuf=0);
566 virtual Int_t Gsvert(Float_t *v, Int_t ntbeam, Int_t nttarg, Float_t *ubuf=0, Int_t nwbuf=0);
568 // functions from GPHYS
569 virtual void Gphysi();
571 // functions from GTRAK
572 virtual void Gdebug();
573 virtual void Gekbin();
574 virtual void Gfinds();
575 virtual void Gsking(Int_t igk);
576 virtual void Gskpho(Int_t igk);
577 virtual void Gsstak(Int_t iflag);
578 virtual void Gsxyz();
579 virtual void Gtrack();
580 virtual void Gtreve();
581 virtual void Grndm(Float_t *rvec, const Int_t len) const;
582 virtual void Grndmq(Int_t &is1, Int_t &is2, const Int_t iseq, const Text_t *chopt);
584 // functions from GGEOM
585 virtual void Gdxyz(Int_t );
586 virtual void Gdcxyz();
588 // functions from GGEOM
589 virtual void Gdtom(Float_t *xd, Float_t *xm, Int_t iflag);
590 virtual void Glmoth(const char* iudet, Int_t iunum, Int_t &nlev,
591 Int_t *lvols, Int_t *lindx);
592 virtual void Gmedia(Float_t *x, Int_t &numed);
593 virtual void Gmtod(Float_t *xm, Float_t *xd, Int_t iflag);
594 virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv, Int_t iaxis);
595 virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv, Int_t iaxis, Float_t c0i, Int_t numed);
596 virtual void Gsdvs(const char *name, const char *mother, Float_t step, Int_t iaxis, Int_t numed);
597 virtual void Gsdvs2(const char *name, const char *mother, Float_t step, Int_t iaxis, Float_t c0, Int_t numed);
598 virtual void Gsdvt(const char *name, const char *mother, Float_t step, Int_t iaxis, Int_t numed, Int_t ndvmx);
599 virtual void Gsdvt2(const char *name, const char *mother, Float_t step, Int_t iaxis,
600 Float_t c0, Int_t numed, Int_t ndvmx);
601 virtual void Gsord(const char *name, Int_t iax);
602 virtual void Gspos(const char *name, Int_t nr, const char *mother,
603 Float_t x, Float_t y, Float_t z, Int_t irot, const char *konly="ONLY");
604 virtual void Gsposp(const char *name, Int_t nr, const char *mother,
605 Float_t x, Float_t y, Float_t z, Int_t irot, const char *konly, Float_t *upar, Int_t np);
606 virtual void Gsrotm(Int_t nmat, Float_t theta1, Float_t phi1, Float_t theta2, Float_t phi2,
607 Float_t theta3, Float_t phi3);
608 virtual void Gprotm(Int_t nmat=0);
609 virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
610 Float_t *upar, Int_t np);
611 virtual void Gsatt(const char *name, const char *att, Int_t val);
612 virtual void Gfpara(const char *name, Int_t number, Int_t intext, Int_t& npar,
613 Int_t& natt, Float_t* par, Float_t* att);
614 virtual void Gckpar(Int_t, Int_t, Float_t*);
615 virtual void Gckmat(Int_t, char*);
617 // functions from GDRAW
618 virtual void DefaultRange();
619 virtual void InitHIGZ();
620 virtual void Gdopen(Int_t view);
621 virtual void Gdclose();
622 virtual void Gdelete(Int_t view);
623 virtual void Gdshow(Int_t view);
624 virtual void Gdopt(const char *name,const char *value);
625 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);
626 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);
627 virtual void Gdrawx(const char *name,Float_t cutthe, Float_t cutphi, Float_t cutval,
628 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);
629 virtual void Gdhead(Int_t isel, const char *name, Float_t chrsiz=0.6);
630 virtual void Gdman(Float_t u0, Float_t v0, const char *type="MAN");
631 virtual void Gdspec(const char *name);
632 virtual void DrawOneSpec(const char *name);
633 virtual void Gdtree(const char *name,Int_t levmax=15,Int_t ispec=0);
634 virtual void GdtreeParent(const char *name,Int_t levmax=15,Int_t ispec=0);
636 virtual void WriteEuclid(const char*, const char*, Int_t, Int_t);
638 virtual void SetABAN(Int_t par=1);
639 virtual void SetANNI(Int_t par=1);
640 virtual void SetAUTO(Int_t par=1);
641 virtual void SetBOMB(Float_t bomb=1);
642 virtual void SetBREM(Int_t par=1);
643 virtual void SetCKOV(Int_t par=1);
644 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);
645 virtual void SetCOMP(Int_t par=1);
646 virtual void SetCUTS(Float_t cutgam,Float_t cutele,Float_t cutneu,Float_t cuthad,
647 Float_t cutmuo ,Float_t bcute ,Float_t bcutm ,Float_t dcute ,
648 Float_t dcutm ,Float_t ppcutm, Float_t tofmax);
649 virtual void SetDCAY(Int_t par=1);
650 virtual void SetDEBU(Int_t emin=1, Int_t emax=999, Int_t emod=1);
651 virtual void SetDRAY(Int_t par=1);
652 virtual void SetHADR(Int_t par=1);
653 virtual void SetKINE(Int_t kine, Float_t xk1=0, Float_t xk2=0, Float_t xk3=0, Float_t xk4=0,
654 Float_t xk5=0, Float_t xk6=0, Float_t xk7=0, Float_t xk8=0, Float_t xk9=0,
656 virtual void SetLOSS(Int_t par=2);
657 virtual void SetMULS(Int_t par=1);
658 virtual void SetMUNU(Int_t par=1);
659 virtual void SetOPTI(Int_t par=2);
660 virtual void SetPAIR(Int_t par=1);
661 virtual void SetPFIS(Int_t par=1);
662 virtual void SetPHOT(Int_t par=1);
663 virtual void SetRAYL(Int_t par=1);
664 virtual void SetSWIT(Int_t sw, Int_t val=1);
665 virtual void SetTRIG(Int_t nevents=1);
666 virtual void SetUserDecay(Int_t ipart);
668 virtual void Vname(const char *name, char *vname);
670 virtual void InitLego();
672 ClassDef(TGeant3,1) //C++ interface to Geant basic routines