3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
11 // Generic interface to MC for AliRoot //
14 ///////////////////////////////////////////////////////////////////////////////
17 #include <TLorentzVector.h>
19 class AliMC : public TNamed
26 AliMC(const char *name, const char *title);
29 //Generic access functions
30 static inline AliMC* GetMC() {return fgMC;}
32 virtual void FinishGeometry() = 0;
33 virtual Int_t CurrentMaterial(Float_t &a, Float_t &z, Float_t &dens, Float_t &radl, Float_t &absl) const =0;
34 virtual Int_t CurrentVolID(Int_t&) const =0;
35 virtual Int_t CurrentVolOffID(Int_t, Int_t& ) const =0;
36 virtual const char* CurrentVolName() const =0;
37 virtual const char* CurrentVolOffName(Int_t) const =0;
38 virtual Int_t NofVolumes() const =0;
39 virtual Int_t VolId(Text_t*) const =0;
40 virtual Int_t IdFromPDG(Int_t) const =0;
41 virtual Int_t PDGFromId(Int_t) const =0;
42 virtual void DefineParticles() = 0;
43 virtual void TrackPosition(TLorentzVector&) const =0;
44 virtual void TrackMomentum(TLorentzVector&) const =0;
45 virtual Float_t TrackCharge() const =0;
46 virtual Float_t TrackMass() const =0;
47 virtual Float_t TrackStep() const =0;
48 virtual Int_t TrackPid() const =0;
49 virtual Bool_t IsTrackInside() const =0;
50 virtual Bool_t IsTrackEntering() const =0;
51 virtual Bool_t IsTrackExiting() const =0;
52 virtual Bool_t IsTrackOut() const =0;
53 virtual Bool_t IsTrackDisappeared() const =0;
54 virtual Bool_t IsTrackStop() const =0;
55 virtual Float_t TrackLength() const =0;
56 virtual Float_t TrackTime() const =0;
57 virtual Bool_t IsTrackAlive() const=0;
58 virtual Int_t NSecondaries() const=0;
59 virtual Int_t CurrentEvent() const=0;
60 virtual const char* ProdProcess() const=0;
61 virtual void GetSecondary(Int_t, Int_t&, TLorentzVector&, TLorentzVector&)=0;
62 virtual void StopTrack() =0;
63 virtual void StopEvent() =0;
64 virtual Float_t MaxStep() const =0;
65 virtual void SetMaxStep(Float_t ) =0;
66 virtual void SetMaxNStep(Int_t) =0;
67 virtual Int_t GetMaxNStep() const =0;
68 virtual void SetUserDecay(Int_t) =0;
69 virtual Int_t GetMedium() const =0;
70 virtual void DrawOneSpec(const char*)=0;
71 virtual Float_t Edep() const =0;
72 virtual Float_t Etot() const =0;
73 virtual const char* VolName(Int_t) const=0;
74 virtual Float_t Xsec(char*, Float_t, Int_t, Int_t)=0;
75 virtual void Gstpar(Int_t, const char *, Float_t)=0;
76 virtual Int_t Gsvolu(const char*, const char*, Int_t, Float_t*, Int_t)=0;
77 virtual void Gsdvn(const char*, const char*, Int_t, Int_t)=0;
78 virtual void Gsdvn2(const char*, const char*, Int_t, Int_t,
80 virtual void Gsdvt(const char*, const char*, Float_t, Int_t,
82 virtual void Gsdvt2(const char*, const char*, Float_t, Int_t,
83 Float_t, Int_t, Int_t)=0;
84 virtual void Gspos(const char*, Int_t, const char*, Float_t, Float_t,
85 Float_t, Int_t, const char *konly="ONLY")=0;
86 virtual void Gsposp(const char*, Int_t, const char*, Float_t, Float_t,
87 Float_t, Int_t, const char*, Float_t*, Int_t)=0;
88 virtual void Gfmate(Int_t, char*, Float_t&, Float_t&, Float_t&,
89 Float_t&, Float_t&, Float_t*, Int_t&)=0;
90 virtual void Gsatt(const char*, const char*, Int_t)=0;
91 virtual void Gmtod(Float_t*, Float_t*, Int_t)=0;
92 virtual void Gdtom(Float_t*, Float_t*, Int_t)=0;
93 virtual void Gdraw(const char*,Float_t theta=30, Float_t phi=30,
94 Float_t psi=0,Float_t u0=10,Float_t v0=10,
95 Float_t ul=0.01,Float_t vl=0.01)=0;
96 virtual void WriteEuclid(const char*, const char*, Int_t, Int_t)=0;
97 virtual void Rndm(Float_t*, const Int_t) const=0;
98 virtual void Material(Int_t&, const char*, Float_t, Float_t, Float_t, Float_t,
99 Float_t, Float_t* buf=0, Int_t nwbuf=0) =0;
100 virtual void Mixture(Int_t&, const char*, Float_t*, Float_t*, Float_t, Int_t, Float_t*) =0;
101 virtual void Medium(Int_t&, const char*, Int_t, Int_t, Int_t, Float_t, Float_t,
102 Float_t, Float_t, Float_t, Float_t, Float_t *ubuf=0, Int_t nbuf=0) =0;
103 virtual void Matrix(Int_t&, Float_t, Float_t, Float_t, Float_t, Float_t, Float_t) =0;
105 //________________________________________________________________________
107 // Geant3 specific prototypes
109 //------------------------------------------------------------------------
111 virtual void Gdopt(const char*,const char*)=0;
112 virtual void SetClipBox(const char*,Float_t=-9999,Float_t=0, Float_t=-9999,Float_t=0,Float_t=-9999,Float_t=0)=0;
113 virtual void DefaultRange()=0;
114 virtual void Gdhead(Int_t, const char*, Float_t=0)=0;
115 virtual void Gdman(Float_t, Float_t, const char*)=0;
116 virtual void Gsord(const char *name, Int_t iax)=0;
117 virtual void SetColors()=0;
118 virtual void Gtreve()=0;
119 virtual void Gtreve_root()=0;
120 virtual void Gckmat(Int_t, char*)=0;
121 virtual void InitLego()=0;
122 virtual void Gfpart(Int_t, char*, Int_t&, Float_t&, Float_t&, Float_t&)=0;
123 virtual void Gspart(Int_t, const char*, Int_t, Float_t, Float_t, Float_t)=0;
125 ClassDef(AliMC,1) //Generic MonteCarlo Class
129 R__EXTERN AliMC *gMC;