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G4VIStore.hh
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27 // $Id: G4VIStore.hh 66356 2012-12-18 09:02:32Z gcosmo $
28 //
29 // ----------------------------------------------------------------------
30 // Class G4VIStore
31 //
32 // Class description:
33 //
34 // An interface of an "importance store" used by importance sampling.
35 // It defines how a importance value together with a "cell"
36 // (a G4VPhysicalVolume and a replica number) has to be added
37 // to the "importance store" and how a importance value can be derived
38 // from the "importance store".
39 //
40 
41 // Author: Michael Dressel (Michael.Dressel@cern.ch)
42 // ----------------------------------------------------------------------
43 #ifndef G4VIStore_hh
44 #define G4VIStore_hh G4VIStore_hh
45 
46 #include "globals.hh"
47 
48 class G4GeometryCell;
49 class G4VPhysicalVolume;
50 
51 class G4VIStore
52 {
53 
54 public: // with description
55 
56  G4VIStore();
57  virtual ~G4VIStore();
58 
59  virtual G4double GetImportance(const G4GeometryCell &gCell) const = 0;
60  // derive a importance value of a "cell" addresed by a G4GeometryCell
61  // from the store.
62 
63  virtual G4bool IsKnown(const G4GeometryCell &gCell) const = 0;
64  // returns true if the gCell is in the store, else false
65 
66  virtual const G4VPhysicalVolume &GetWorldVolume() const = 0;
67 };
68 
69 #endif
virtual G4bool IsKnown(const G4GeometryCell &gCell) const =0
virtual const G4VPhysicalVolume & GetWorldVolume() const =0
bool G4bool
Definition: G4Types.hh:79
virtual G4double GetImportance(const G4GeometryCell &gCell) const =0
double G4double
Definition: G4Types.hh:76
virtual ~G4VIStore()
Definition: G4VIStore.cc:41