-#ifndef ALIMC_H
-#define ALIMC_H
+#ifndef ALI_MC__H
+#define ALI_MC__H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
/* $Id$ */
-///////////////////////////////////////////////////////////////////////////////
-// //
-// //
-// Abstract Monte Carlo interface //
-// //
-// //
-///////////////////////////////////////////////////////////////////////////////
+#include "TVirtualMC.h"
-#include <TNamed.h>
-class TLorentzVector;
+typedef TVirtualMC AliMC;
-class AliMC;
-class AliDecayer;
-
-
-R__EXTERN AliMC *gMC;
-
-class AliMC : public TNamed
-{
- public:
- AliMC(const char *name, const char *title);
- AliMC() {}
- virtual ~AliMC() {fgMC=gMC=0;}
-
- // static access method
- static AliMC* GetMC() { return fgMC; }
-
- //
- // methods for building/management of geometry
- // ------------------------------------------------
- //
-
- // functions from GCONS
- virtual void Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
- Float_t &dens, Float_t &radl, Float_t &absl,
- Float_t* ubuf, Int_t& nbuf) = 0;
-
- // detector composition
- 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, 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) = 0;
- 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, Int_t nbuf) = 0;
- virtual void Matrix(Int_t& krot, Float_t thetaX, Float_t phiX,
- Float_t thetaY, Float_t phiY, Float_t thetaZ,
- Float_t phiZ) = 0;
- virtual void Gstpar(Int_t itmed, const char *param, Float_t parval) = 0;
-
- // functions from GGEOM
- virtual Int_t Gsvolu(const char *name, const char *shape, Int_t nmed,
- Float_t *upar, Int_t np) = 0;
- virtual void Gsdvn(const char *name, const char *mother, Int_t ndiv,
- Int_t iaxis) = 0;
- virtual void Gsdvn2(const char *name, const char *mother, Int_t ndiv,
- Int_t iaxis, Float_t c0i, Int_t numed) = 0;
- virtual void Gsdvt(const char *name, const char *mother, Float_t step,
- Int_t iaxis, Int_t numed, Int_t ndvmx) = 0;
- virtual void Gsdvt2(const char *name, const char *mother, Float_t step,
- Int_t iaxis, Float_t c0, Int_t numed, Int_t ndvmx) = 0;
- virtual void Gsord(const char *name, Int_t iax) = 0;
- virtual void Gspos(const char *name, Int_t nr, const char *mother,
- Float_t x, Float_t y, Float_t z, Int_t irot,
- const char *konly="ONLY") = 0;
- virtual void Gsposp(const char *name, Int_t nr, const char *mother,
- Float_t x, Float_t y, Float_t z, Int_t irot,
- const char *konly, Float_t *upar, Int_t np) = 0;
-
- // functions for drawing
- virtual void DrawOneSpec(const char* name) = 0;
- virtual void Gsatt(const char* name, const char* att, Int_t val) = 0;
- virtual void Gdraw(const char*,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) = 0;
-
- // Euclid
- virtual void WriteEuclid(const char*, const char*, Int_t, Int_t) = 0;
-
- // get methods
- virtual Int_t VolId(const Text_t* volName) const = 0;
- virtual const char* VolName(Int_t id) const = 0;
- virtual Int_t NofVolumes() const = 0;
-
- //
- // methods for physics management
- // ------------------------------------------------
- //
-
- // set methods
- virtual void SetCut(const char* cutName, Float_t cutValue) = 0;
- virtual void SetProcess(const char* flagName, Int_t flagValue) = 0;
- virtual Float_t Xsec(char*, Float_t, Int_t, Int_t) = 0;
-
- // particle table usage
- virtual Int_t IdFromPDG(Int_t id) const =0;
- virtual Int_t PDGFromId(Int_t pdg) const =0;
- virtual void DefineParticles() = 0;
-
- //
- // methods for step management
- // ------------------------------------------------
- //
-
- // action methods
- virtual void StopTrack() =0;
- virtual void StopEvent() =0;
-
- // set methods
- virtual void SetMaxStep(Float_t) = 0;
- virtual void SetMaxNStep(Int_t) = 0;
- virtual void SetUserDecay(Int_t) =0;
-
- // get methods
- // tracking volume(s)
- virtual Int_t CurrentVolID(Int_t& copyNo) const =0;
- virtual Int_t CurrentVolOffID(Int_t off, Int_t& copyNo) const =0;
- virtual const char* CurrentVolName() const =0;
- virtual const char* CurrentVolOffName(Int_t off) const =0;
- virtual Int_t CurrentMaterial(Float_t &a, Float_t &z,
- Float_t &dens, Float_t &radl, Float_t &absl) const =0;
- virtual Int_t CurrentEvent() const =0;
- virtual void Gmtod(Float_t* xm, Float_t* xd, Int_t iflag) = 0;
- virtual void Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)= 0 ;
- virtual Float_t MaxStep() const =0;
- virtual Int_t GetMaxNStep() const = 0;
- virtual Int_t GetMedium() const =0;
-
- // tracking particle
- // dynamic properties
- virtual void TrackPosition(TLorentzVector& position) const =0;
- virtual void TrackMomentum(TLorentzVector& momentum) const =0;
- virtual Float_t TrackStep() const =0;
- virtual Float_t TrackLength() const =0;
- virtual Float_t TrackTime() const =0;
- virtual Float_t Edep() const =0;
- // static properties
- virtual Int_t TrackPid() const =0;
- virtual Float_t TrackCharge() const =0;
- virtual Float_t TrackMass() const =0;
- virtual Float_t Etot() const =0;
-
- // track status
- virtual Bool_t IsNewTrack() const =0;
- virtual Bool_t IsTrackInside() const =0;
- virtual Bool_t IsTrackEntering() const =0;
- virtual Bool_t IsTrackExiting() const =0;
- virtual Bool_t IsTrackOut() const =0;
- virtual Bool_t IsTrackDisappeared() const =0;
- virtual Bool_t IsTrackStop() const =0;
- virtual Bool_t IsTrackAlive() const=0;
-
- // secondaries
- virtual Int_t NSecondaries() const=0;
- virtual void GetSecondary(Int_t isec, Int_t& particleId,
- TLorentzVector& position, TLorentzVector& momentum) =0;
- virtual const char* ProdProcess() const =0;
-
- //
- // other (then geometry/step/run management) methods
- // ----------------------------------------------
- //
- virtual void Rndm(Float_t* array, const Int_t size) const=0;
-
- //
- // Geant3 specific methods
- // !!! need to be transformed to common interface
- //
- virtual void Gdopt(const char*,const char*) = 0;
- virtual void SetClipBox(const char*,Float_t=-9999,Float_t=0, Float_t=-9999,Float_t=0,Float_t=-9999,Float_t=0) = 0;
- virtual void DefaultRange() = 0;
- virtual void Gdhead(Int_t, const char*, Float_t=0) = 0;
- virtual void Gdman(Float_t, Float_t, const char*) = 0;
- virtual void SetColors() = 0;
- virtual void Gtreve() = 0;
- virtual void GtreveRoot() = 0;
- virtual void Gckmat(Int_t, char*) = 0;
- virtual void InitLego() = 0;
- virtual void Gfpart(Int_t, char*, Int_t&, Float_t&, Float_t&, Float_t&) = 0;
- virtual void Gspart(Int_t, const char*, Int_t, Float_t, Float_t, Float_t) = 0;
-
- // Control Methods
-
- virtual void Init() = 0;
- virtual void FinishGeometry() = 0;
- virtual void BuildPhysics() = 0;
- virtual void ProcessEvent() = 0;
- virtual void ProcessRun(Int_t nevent) = 0;
- // External Decayer
- virtual void SetExternalDecayer(AliDecayer* decayer) =0;
- virtual AliDecayer* Decayer() const =0;
-
- private:
- static AliMC* fgMC; // Pointer to the virtual MonteCarlo object
- AliMC(const AliMC &) {}
- AliMC & operator=(const AliMC &) {return (*this);}
-
- ClassDef(AliMC,1) //Virtual MonteCarlo Interface
-};
-
-#endif
+#endif //ALI_MC__H