new files for merging/digitization

[u/mrichter/AliRoot.git] / STEER / AliMC.h

diff --git a/STEER/AliMC.h b/STEER/AliMC.h
index dbc1d3bbb6358bf8210282767357d11620b0a056..25388a9767209372e19e3f28e88531fcb06b7145 100644 (file)
--- a/STEER/AliMC.h
+++ b/STEER/AliMC.h
@@ -1,5 +1,5 @@
-#ifndef ALI_MC_H
-#define ALI_MC_H
+#ifndef ALIMC_H
+#define ALIMC_H
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 
@@ -8,32 +8,37 @@
 ///////////////////////////////////////////////////////////////////////////////
 //                                                                           //
 //                                                                           //
-//    Abstract Monte Carlo interface                                          //
+//   Abstract Monte Carlo interface                                          //
 //                                                                           //
 //                                                                           //
 ///////////////////////////////////////////////////////////////////////////////
 
 #include <TNamed.h>
-#include <TLorentzVector.h>
+#include <AliRndm.h>
+#include "AliMCProcess.h"
 
-class AliMC : public TNamed 
+class TLorentzVector;
+class AliMC;
+class AliDecayer;
+class TArrayI;
+
+R__EXTERN AliMC *gMC;
+
+class AliMC : public TNamed, public AliRndm
 {
   public:
     AliMC(const char *name, const char *title);
-    AliMC();
-    virtual ~AliMC() {}
+    AliMC() {fRandom=0;}
+    virtual ~AliMC() {fgMC=gMC=0;fRandom=0;}
   
     // static access method
-    static inline AliMC* GetMC();
+    static AliMC* GetMC() { return fgMC; }
 
     //
     // methods for building/management of geometry
     // ------------------------------------------------
     //
 
-    // functions from GBASE 
-    virtual void  FinishGeometry() = 0; 
-
     // 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,
@@ -71,7 +76,11 @@ class AliMC : public TNamed
                         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; 
+                         const char *konly, Float_t *upar, Int_t np) = 0;
+
+    virtual void  SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
+                  Float_t *absco, Float_t *effic, Float_t *rindex) = 0;
+  
     
     // functions for drawing
     virtual void  DrawOneSpec(const char* name) = 0;
@@ -87,6 +96,7 @@ class AliMC : public TNamed
     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;
+    virtual Int_t VolId2Mate(Int_t id) const = 0;
 
     //
     // methods for physics management
@@ -147,6 +157,7 @@ class AliMC : public TNamed
     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;
@@ -159,13 +170,13 @@ class AliMC : public TNamed
     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; 
+    virtual AliMCProcess ProdProcess(Int_t isec) const =0; 
+    virtual Int_t StepProcesses(TArrayI &proc) const = 0;
 
     //
     // other (then geometry/step/run management) methods
     // ----------------------------------------------
     //
-    virtual void Rndm(Float_t* array, const Int_t size) const=0; 
     
     //
     // Geant3 specific methods
@@ -178,22 +189,30 @@ class AliMC : public TNamed
     virtual void Gdman(Float_t, Float_t, const char*) = 0;
     virtual void SetColors() = 0;
     virtual void Gtreve() = 0;
-    virtual void Gtreve_root() = 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; 
 
-  private:
-    static AliMC*  fgMC;
+  // Control Methods
 
-  ClassDef(AliMC,1)  //Geometry Interface Class
-};
+  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;
 
-// inline methods
-inline AliMC* AliMC::GetMC() { return fgMC; }
+  private:
+  static AliMC*  fgMC;    // Pointer to the virtual MonteCarlo object
+  AliMC(const AliMC &) {}
+  AliMC & operator=(const AliMC &) {return (*this);}
 
-R__EXTERN AliMC *gMC;
+  ClassDef(AliMC,1)  //Virtual MonteCarlo Interface
+};
 
-#endif // ALI_MC_H
+#endif