TGeant4/TG4PhysicsManager.h

   1 // $Id$
   2 // Category: physics
   3 //
   4 // Author: I. Hrivnacova
   5 //
   6 // Class TG4PhysicsManager
   7 // -----------------------
   8 // Geant4 implementation of the MonteCarlo interface methods
   9 // for building Geant4 physics and access to it.
  10
  11 #ifndef TG4_PHYSICS_MANAGER_H
  12 #define TG4_PHYSICS_MANAGER_H
  13
  14 #include "TG4Globals.h"
  15 #include "TG4ProcessControlMap.h"
  16 #include "TG4ProcessMCMap.h"
  17 #include "TG4NameMap.h"
  18 #include "TG4G3Cut.h"
  19 #include "TG4G3Control.h"
  20
  21 #include <Rtypes.h>
  22 #include "AliMCProcess.h"
  23
  24 #include <globals.hh>
  25
  26 class AliDecayer;
  27 class TG4ParticlesManager;
  28 class TG4G3PhysicsManager;
  29 class TG4G3ProcessMap;
  30
  31 class G4ParticleDefinition;
  32 class G4VProcess;
  33 class TG4ModularPhysicsList;
  34
  35 class TG4PhysicsManager
  36 {
  37   public:
  38     TG4PhysicsManager(TG4ModularPhysicsList* physicsList);
  39     // --> protected
  40     // TG4PhysicsManager();
  41     // TG4PhysicsManager(const TG4PhysicsManager& right);
  42     virtual ~TG4PhysicsManager();
  43
  44     // static access method
  45     static TG4PhysicsManager* Instance();
  46
  47     // methods
  48     void Gstpar(Int_t itmed, const char *param, Float_t parval);
  49
  50     // set methods
  51     void SetCut(const char* cutName, Float_t cutValue);
  52     void SetProcess(const char* controlName, Int_t controlValue);
  53     Float_t Xsec(char* reac, Float_t energy, Int_t part, Int_t mate);
  54     void SetExternalDecayer(AliDecayer* decayer);
  55
  56     // get methods
  57     AliDecayer* Decayer() const;
  58
  59         // particle table usage
  60     Int_t IdFromPDG(Int_t pdgID) const;
  61     Int_t PDGFromId(Int_t mcID) const;
  62     void  DefineParticles();
  63
  64     //
  65     // methods for Geant4 only
  66     //
  67
  68     void CreatePhysicsConstructors();
  69     void SetProcessActivation();
  70     AliMCProcess GetMCProcess(const G4VProcess* process);
  71     AliMCProcess GetOpBoundaryStatus(const G4VProcess* process);
  72
  73     // set methods
  74     void SetPhysicsList(TG4ModularPhysicsList* physicsList);
  75     void SetEMPhysics(G4bool value);
  76     void SetMuonPhysics(G4bool value);
  77     void SetHadronPhysics(G4bool value);
  78     void SetOpticalPhysics(G4bool value);
  79     void SetSpecialCutsPhysics(G4bool value);
  80     void SetSpecialControlsPhysics(G4bool value);
  81
  82     // get methods
  83     TG4ModularPhysicsList* GetPhysicsList() const;
  84
  85   protected:
  86     TG4PhysicsManager();
  87     TG4PhysicsManager(const TG4PhysicsManager& right);
  88
  89     // operators
  90     TG4PhysicsManager& operator=(const TG4PhysicsManager& right);
  91
  92   private:
  93     // methods
  94     void FillProcessMap();
  95     void GstparCut(G4int itmed, TG4G3Cut par, G4double parval);
  96     void GstparControl(G4int itmed, TG4G3Control control,
  97                        TG4G3ControlValue parval);
  98
  99     // static data members
 100     static TG4PhysicsManager*  fgInstance; //this instance
 101
 102     // data members
 103     TG4ParticlesManager*   fParticlesManager; //particles manager
 104     TG4G3PhysicsManager*   fG3PhysicsManager; //G3 physics manager
 105     TG4ModularPhysicsList* fPhysicsList; //physics list
 106     AliDecayer*            fDecayer;     //external decayer
 107     TG4ProcessMCMap        fProcessMCMap;//the mapping between G4 process names
 108                                          //and AliMCProcess codes
 109     TG4ProcessControlMap   fProcessControlMap; //the mapping between G4 processes
 110                                          //and G3 process controls
 111     G4bool  fSetEMPhysics;          //electromagnetic physics control
 112     G4bool  fSetMuonPhysics;        //muon physics control
 113     G4bool  fSetHadronPhysics;      //hadron physics control
 114     G4bool  fSetOpticalPhysics;     //optical physics control
 115     G4bool  fSetSpecialCutsPhysics; //special cuts process control
 116                                     //(under development)
 117     G4bool  fSetSpecialControlsPhysics;//special controls process control
 118                                     //(under development)
 119 };
 120
 121 // inline methods
 122
 123 inline TG4PhysicsManager* TG4PhysicsManager::Instance()
 124 { return fgInstance; }
 125
 126 inline void TG4PhysicsManager::SetExternalDecayer(AliDecayer* decayer)
 127 { fDecayer = decayer; }
 128
 129 inline AliDecayer* TG4PhysicsManager::Decayer() const
 130 { return fDecayer; }
 131
 132 inline void TG4PhysicsManager::SetPhysicsList(TG4ModularPhysicsList* physicsList)
 133 { fPhysicsList = physicsList; }
 134
 135 inline void TG4PhysicsManager::SetEMPhysics(G4bool value)
 136 { fSetEMPhysics = value; }
 137
 138 inline void TG4PhysicsManager::SetMuonPhysics(G4bool value)
 139 { fSetMuonPhysics = value; }
 140
 141 inline void TG4PhysicsManager::SetHadronPhysics(G4bool value)
 142 { fSetHadronPhysics = value; }
 143
 144 inline void TG4PhysicsManager::SetOpticalPhysics(G4bool value)
 145 { fSetOpticalPhysics = value; }
 146
 147 inline void TG4PhysicsManager::SetSpecialCutsPhysics(G4bool value)
 148 { fSetSpecialCutsPhysics = value; }
 149
 150 inline void TG4PhysicsManager::SetSpecialControlsPhysics(G4bool value)
 151 { fSetSpecialControlsPhysics = value; }
 152
 153 inline TG4ModularPhysicsList* TG4PhysicsManager::GetPhysicsList() const
 154 { return fPhysicsList; }
 155
 156 #endif //TG4_PHYSICS_MANAGER_H
 157