Import Geant4 10.7.0.beta source tree

source/processes/electromagnetic/dna/management/include/G4VITTimeStepComputer.hh

@@ -88,6 +88,7 @@ public:
     inline virtual void Prepare() ;
 
     virtual G4double CalculateStep(const G4Track&, const G4double&) = 0;
+    virtual G4double CalculateMinTimeStep(G4double, G4double) = 0;
 
     inline G4TrackVectorHandle GetReactants();
     inline virtual void ResetReactants()
@@ -100,6 +101,7 @@ public:
     inline void SetReactionTable(const G4ITReactionTable*);
     inline const G4ITReactionTable* GetReactionTable();
 
+
 protected :
     static G4ThreadLocal G4double fCurrentGlobalTime ;
     static G4ThreadLocal G4double fUserMinTimeStep   ;