Import Geant4 5.1.0 source tree

source/processes/electromagnetic/utils/include/G4VEmFluctuationModel.hh

@@ -34,6 +34,11 @@
 //
 // Modifications: 
 //
+// 28-12-02 add method Dispersion (V.Ivanchenko)
+// 07-02-03 change signature (V.Ivanchenko)
+// 13-02-03 Add name (V.Ivanchenko)
+//
+//
 // Class Description: 
 //
 // Abstract class for interface to simualtion of energy loss fluctuations
@@ -56,23 +61,34 @@ class G4VEmFluctuationModel
 
 public:
 
-  G4VEmFluctuationModel() {};
+  G4VEmFluctuationModel(const G4String& nam): name(nam) {};
 
   virtual ~G4VEmFluctuationModel() {};
 
-  virtual void SampleFluctuations(const G4Material*, const G4DynamicParticle*,
-				 G4double& tmax, G4double& length, G4double meanLoss) = 0;
-                                           
+  virtual G4double SampleFluctuations(const G4Material*,
+                                  const G4DynamicParticle*,
+				        G4double& tmax,
+                                        G4double& length,
+                                        G4double& meanLoss) = 0;
+
+  virtual G4double Dispersion(const G4Material*,
+                              const G4DynamicParticle*,
+				        G4double& tmax,
+                                        G4double& length) = 0;
+
   virtual void Initialise(const G4ParticleDefinition*) = 0;
+  
+  G4String GetName() const {return name;};
 
 protected:
 
 private:
 
-  // hide assignment operator 
+  // hide assignment operator
   G4VEmFluctuationModel & operator=(const  G4VEmFluctuationModel &right);
   G4VEmFluctuationModel(const  G4VEmFluctuationModel&);
 
+  const G4String   name;
 };
 
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