-#ifndef TGeant3_H
-#define TGeant3_H
+#ifndef TGEANT3_H
+#define TGEANT3_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
////////////////////////////////////////////////
#include <AliMC.h>
-
+#include <GenTypeDefs.h>
+
//______________________________________________________________
//
// Geant3 prototypes for commons
Int_t kcase;
Int_t ngkine;
Float_t gkin[MXGKIN][5];
- Int_t tofd[MXGKIN];
+ Float_t tofd[MXGKIN];
Int_t iflgk[MXGKIN];
} Gcking_t;
Float_t gcuts[5];
} Gccuts_t;
+//----------GCMULO
+// COMMON/GCMULO/SINMUL(101),COSMUL(101),SQRMUL(101),OMCMOL,CHCMOL
+// + ,EKMIN,EKMAX,NEKBIN,NEK1,EKINV,GEKA,GEKB,EKBIN(200),ELOW(200)
+typedef struct {
+ Float_t sinmul[101];
+ Float_t cosmul[101];
+ Float_t sqrmul[101];
+ Float_t omcmol;
+ Float_t chcmol;
+ Float_t ekmin;
+ Float_t ekmax;
+ Int_t nekbin;
+ Int_t nek1;
+ Float_t ekinv;
+ Float_t geka;
+ Float_t gekb;
+ Float_t ekbin[200];
+ Float_t elow[200];
+} Gcmulo_t;
+
//----------GCPHYS
// COMMON/GCPHYS/IPAIR,SPAIR,SLPAIR,ZINTPA,STEPPA
// + ,ICOMP,SCOMP,SLCOMP,ZINTCO,STEPCO
// + ,ILOSS,SLOSS,SOLOSS,STLOSS,DPHYS2
// + ,IMULS,SMULS,SOMULS,STMULS,DPHYS3
// + ,IRAYL,SRAYL,SLRAYL,ZINTRA,STEPRA
-// COMMON/GCPHLT/ILABS,SLABS,SLLABS,ZINTLA,STEPLA
-// + ,ISYNC
-// + ,ISTRA
typedef struct {
Int_t ipair;
Float_t spair;
Float_t zintra;
Float_t stepra;
} Gcphys_t;
+
+//----------GCPHLT
+// COMMON/GCPHLT/ILABS,SLABS,SLLABS,ZINTLA,STEPLA
+// + ,ISYNC
+// + ,ISTRA
+typedef struct {
+ Int_t ilabs;
+ Float_t slabs;
+ Float_t sllabs;
+ Float_t zintla;
+ Float_t stepla;
+ Int_t isync;
+ Int_t istra;
+} Gcphlt_t;
//----------GCOPTI
// COMMON/GCOPTI/IOPTIM
* *
************************************************************************/
+class AliDecayer;
class TGeant3 : public AliMC {
-private:
- Int_t fNextVol; // Iterator for GeomIter
-
-//--------------Declarations for ZEBRA---------------------
- Int_t *fZiq, *fZlq;
- Float_t *fZq;
-
- Quest_t *fQuest;
- Gcbank_t *fGcbank;
- Gclink_t *fGclink;
- Gccuts_t *fGccuts;
- Gcmate_t *fGcmate;
- Gctpol_t *fGctpol;
- Gcnum_t *fGcnum;
- Gcsets_t *fGcsets;
- Gcopti_t *fGcopti;
- Gctlit_t *fGctlit;
- Gcvdma_t *fGcvdma;
- Gcvolu_t *fGcvolu;
- Gckine_t *fGckine;
- Gcflag_t *fGcflag;
- Gctmed_t *fGctmed;
- Gcphys_t *fGcphys;
- Gcking_t *fGcking;
- Gckin2_t *fGckin2;
- Gckin3_t *fGckin3;
- Gctrak_t *fGctrak;
-
-
- // commons for GEANE
- Ertrio_t *fErtrio;
- Eropts_t *fEropts;
- Eroptc_t *fEroptc;
- Erwork_t *fErwork;
-
- enum {kMaxParticles = 100};
-
- Int_t fNPDGCodes;
-
- Int_t fPDGCode[kMaxParticles];
-
public:
TGeant3();
TGeant3(const char *title, Int_t nwgeant=0);
- virtual ~TGeant3() {}
+ virtual ~TGeant3() {if(fVolNames) {
+ delete [] fVolNames;
+ fVolNames=0;}
+ }
+
virtual void LoadAddress();
///////////////////////////////////////////////////////////////////////
Int_t CurrentVolOffID(Int_t off, Int_t ©) const;
const char* CurrentVolName() const;
const char *CurrentVolOffName(Int_t off) const;
- Int_t VolId(Text_t *name) const;
+ Int_t VolId(const Text_t *name) const;
Int_t IdFromPDG(Int_t pdg) const;
Int_t PDGFromId(Int_t pdg) const;
void DefineParticles();
const char* VolName(Int_t id) const;
- Float_t Xsec(char*, Float_t, Int_t, Int_t);
+ Float_t Xsec(char* reac, Float_t energy, Int_t part, Int_t mate);
void TrackPosition(TLorentzVector &xyz) const;
void TrackMomentum(TLorentzVector &xyz) const;
Int_t NofVolumes() const;
Float_t TrackStep() const;
Float_t TrackLength() const;
Int_t TrackPid() const;
+ Bool_t IsNewTrack() const;
Bool_t IsTrackInside() const;
Bool_t IsTrackEntering() const;
Bool_t IsTrackExiting() const;
Bool_t IsTrackDisappeared() const;
Bool_t IsTrackStop() const;
Bool_t IsTrackAlive() const;
- Int_t NSecondaries() const;
- Int_t CurrentEvent() const;
- void ProdProcess(char*) const;
- void GetSecondary(Int_t, Int_t&, TLorentzVector&, TLorentzVector&);
+ Int_t NSecondaries() const;
+ Int_t CurrentEvent() const;
+ const char* ProdProcess() const;
+ void GetSecondary(Int_t isec, Int_t& ipart, TLorentzVector &x,
+ TLorentzVector &p);
void StopTrack();
void StopEvent();
Float_t MaxStep() const;
- void SetColors();
void SetMaxStep(Float_t maxstep);
void SetMaxNStep(Int_t maxnstp);
Int_t GetMaxNStep() const;
+ void SetCut(const char* cutName, Float_t cutValue);
+ void SetProcess(const char* flagName, Int_t flagValue);
// void GetParticle(const Int_t pdg, char *name, Float_t &mass) const;
+ // Set the external decayer
+ void SetExternalDecayer(AliDecayer* decayer) {fDecayer=decayer;}
+ // Get the external decayer
+ AliDecayer* Decayer() const {return fDecayer;}
+
virtual Int_t GetMedium() const;
virtual Float_t Edep() const;
virtual Float_t Etot() const;
virtual void Rndm(Float_t* r, const Int_t n) const;
- virtual void Material(Int_t&, const char*, Float_t, Float_t, Float_t, Float_t,
- Float_t, Float_t* buf=0, Int_t nwbuf=0);
- virtual void Mixture(Int_t&, const char*, Float_t*, Float_t*, Float_t, Int_t, Float_t*);
- virtual void Medium(Int_t&, const char*, Int_t, Int_t, Int_t, Float_t, Float_t,
- Float_t, Float_t, Float_t, Float_t, Float_t* ubuf=0, Int_t nbuf=0);
- virtual void Matrix(Int_t&, Float_t, Float_t, Float_t, Float_t, Float_t, Float_t);
+
+ virtual void Material(Int_t& kmat, const char* name, Float_t a, Float_t z,
+ Float_t dens, Float_t radl, Float_t absl,
+ Float_t* buf=0, Int_t nwbuf=0);
+
+ virtual void Mixture(Int_t& kmat, const char* name, Float_t* a,Float_t* z,
+ Float_t dens, Int_t nlmat, Float_t* wmat);
+
+ virtual void Medium(Int_t& kmed, const char* name, Int_t nmat, Int_t isvol,
+ Int_t ifield, Float_t fieldm, Float_t tmaxfd,
+ Float_t stemax, Float_t deemax, Float_t epsil,
+ Float_t stmin, Float_t* ubuf=0, Int_t nbuf=0);
+
+ virtual void Matrix(Int_t& krot, Float_t thex, Float_t phix, Float_t they,
+ Float_t phiy, Float_t thez, Float_t phiz);
/////////////////////////////////////////////////////////////////////////////////////////////
// //
virtual Gcbank_t* Gcbank() const {return fGcbank;}
virtual Gclink_t* Gclink() const {return fGclink;}
virtual Gccuts_t* Gccuts() const {return fGccuts;}
+ virtual Gcmulo_t* Gcmulo() const {return fGcmulo;}
virtual Gcmate_t* Gcmate() const {return fGcmate;}
virtual Gctpol_t* Gctpol() const {return fGctpol;}
virtual Gcnum_t* Gcnum() const {return fGcnum;}
virtual Gcflag_t* Gcflag() const {return fGcflag;}
virtual Gctmed_t* Gctmed() const {return fGctmed;}
virtual Gcphys_t* Gcphys() const {return fGcphys;}
+ virtual Gcphlt_t* Gcphlt() const {return fGcphlt;}
virtual Gcking_t* Gcking() const {return fGcking;}
virtual Gckin2_t* Gckin2() const {return fGckin2;}
virtual Gckin3_t* Gckin3() const {return fGckin3;}
virtual void Gftmed(Int_t numed, char *name, Int_t &nmat, Int_t &isvol,
Int_t &ifield, Float_t &fieldm, Float_t &tmaxfd,
Float_t &stemax, Float_t &deemax, Float_t &epsil,
- Float_t &stmin, Float_t *buf=0, Int_t *nbuf=0);
+ Float_t &stmin, Float_t *buf=0, Int_t *nbuf=0);
+ virtual void Gftmat(Int_t imate, Int_t ipart, char *chmeca, Int_t kdim,
+ Float_t* tkin, Float_t* value, Float_t* pcut,
+ Int_t &ixst);
+ virtual Float_t Gbrelm(Float_t z, Float_t t, Float_t cut);
+ virtual Float_t Gprelm(Float_t z, Float_t t, Float_t cut);
virtual void Gmate();
virtual void Gpart();
virtual void Gsckov(Int_t itmed, Int_t npckov, Float_t *ppckov,
virtual void Gsxyz();
virtual void Gtrack();
virtual void Gtreve();
- virtual void Gtreve_root();
+ virtual void GtreveRoot();
virtual void Grndm(Float_t *rvec, const Int_t len) const;
virtual void Grndmq(Int_t &is1, Int_t &is2, const Int_t iseq, const Text_t *chopt);
// functions from GGEOM
- virtual void Gdxyz(Int_t );
+ virtual void Gdxyz(Int_t it);
virtual void Gdcxyz();
// functions from GGEOM
virtual void Gsatt(const char *name, const char *att, Int_t val);
virtual void Gfpara(const char *name, Int_t number, Int_t intext, Int_t& npar,
Int_t& natt, Float_t* par, Float_t* att);
- virtual void Gckpar(Int_t, Int_t, Float_t*);
- virtual void Gckmat(Int_t, char*);
+ virtual void Gckpar(Int_t ish, Int_t npar, Float_t *par);
+ virtual void Gckmat(Int_t itmed, char *natmed);
// functions from GDRAW
virtual void DefaultRange();
virtual void Gdtree(const char *name,Int_t levmax=15,Int_t ispec=0);
virtual void GdtreeParent(const char *name,Int_t levmax=15,Int_t ispec=0);
- virtual void WriteEuclid(const char*, const char*, Int_t, Int_t);
+ virtual void WriteEuclid(const char* filnam, const char* topvol,
+ Int_t number, Int_t nlevel);
virtual void SetABAN(Int_t par=1);
virtual void SetANNI(Int_t par=1);
virtual void SetDCAY(Int_t par=1);
virtual void SetDEBU(Int_t emin=1, Int_t emax=999, Int_t emod=1);
virtual void SetDRAY(Int_t par=1);
+ virtual void SetERAN(Float_t ekmin=1.e-5, Float_t ekmax=1.e4,
+ Int_t nekbin=90);
virtual void SetHADR(Int_t par=1);
virtual void SetKINE(Int_t kine, Float_t xk1=0, Float_t xk2=0, Float_t xk3=0, Float_t xk4=0,
Float_t xk5=0, Float_t xk6=0, Float_t xk7=0, Float_t xk8=0, Float_t xk9=0,
virtual void SetPFIS(Int_t par=1);
virtual void SetPHOT(Int_t par=1);
virtual void SetRAYL(Int_t par=1);
+ virtual void SetSTRA(Int_t par=0);
virtual void SetSWIT(Int_t sw, Int_t val=1);
virtual void SetTRIG(Int_t nevents=1);
virtual void SetUserDecay(Int_t ipart);
const Float_t *x2, const Float_t *p2,
Int_t ipa, Option_t *chopt);
+ // Control Methods
+
+ virtual void FinishGeometry();
+ virtual void BuildPhysics();
+
+ protected:
+ Int_t fNextVol; // Iterator for GeomIter
+
+//--------------Declarations for ZEBRA---------------------
+ Int_t *fZiq; // Good Old IQ of Zebra
+ Int_t *fZlq; // Good Old LQ of Zebra
+ Float_t *fZq; // Good Old Q of Zebra
+
+ Quest_t *fQuest; // QUEST common structure
+ Gcbank_t *fGcbank; // GCBANK common structure
+ Gclink_t *fGclink; // GCLINK common structure
+ Gccuts_t *fGccuts; // GCCUTS common structure
+ Gcmulo_t *fGcmulo; // GCMULO common structure
+ Gcmate_t *fGcmate; // GCMATE common structure
+ Gctpol_t *fGctpol; // GCTPOL common structure
+ Gcnum_t *fGcnum; // GCNUM common structure
+ Gcsets_t *fGcsets; // GCSETS common structure
+ Gcopti_t *fGcopti; // GCOPTI common structure
+ Gctlit_t *fGctlit; // GCTLIT common structure
+ Gcvdma_t *fGcvdma; // GCVDMA common structure
+ Gcvolu_t *fGcvolu; // GCVOLU common structure
+ Gckine_t *fGckine; // GCKINE common structure
+ Gcflag_t *fGcflag; // GCFLAG common structure
+ Gctmed_t *fGctmed; // GCTMED common structure
+ Gcphys_t *fGcphys; // GCPHYS common structure
+ Gcphlt_t *fGcphlt; // GCPHLT common structure
+ Gcking_t *fGcking; // GCKING common structure
+ Gckin2_t *fGckin2; // GCKIN2 common structure
+ Gckin3_t *fGckin3; // GCKIN3 common structure
+ Gctrak_t *fGctrak; // GCTRAK common structure
+
+
+ // commons for GEANE
+ Ertrio_t *fErtrio; // ERTRIO common structure
+ Eropts_t *fEropts; // EROPTS common structure
+ Eroptc_t *fEroptc; // EROPTC common structure
+ Erwork_t *fErwork; // ERWORK common structure
+
+ //Put here all volume names
+
+ char (*fVolNames)[5]; //! Names of geant volumes as C++ chars
+
+ enum {kMaxParticles = 100};
+
+ Int_t fNPDGCodes; // Number of PDG codes known by G3
+
+ Int_t fPDGCode[kMaxParticles]; // Translation table of PDG codes
+
+
+
+protected:
+ AliDecayer* fDecayer; // Pointer to decayer
+private:
+ TGeant3(const TGeant3 &) {}
+ TGeant3 & operator=(const TGeant3&) {return *this;}
+
+
ClassDef(TGeant3,1) //C++ interface to Geant basic routines
};
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