Changeset 961 for trunk/source/processes/electromagnetic/xrays/include/G4Cerenkov.hh

Timestamp:

Apr 6, 2009, 12:21:12 PM (15 years ago)

Author:

garnier

Message:

update processes

File:

• trunk/source/processes/electromagnetic/xrays/include/G4Cerenkov.hh (modified) (8 diffs)

trunk/source/processes/electromagnetic/xrays/include/G4Cerenkov.hh

@@ -25 +25 @@
 //
 //
-// $Id: G4Cerenkov.hh,v 1.9 2007/09/30 22:17:04 gum Exp $
-// GEANT4 tag $Name:  $
+// $Id: G4Cerenkov.hh,v 1.10 2008/10/22 01:17:36 gum Exp $
+// GEANT4 tag $Name: geant4-09-02-ref-02 $
 //
 // 
@@ -60 +60 @@
 #include "G4ParticleMomentum.hh"
 #include "G4Step.hh"
-#include "G4VDiscreteProcess.hh"
+#include "G4VProcess.hh"
 #include "G4OpticalPhoton.hh"
 #include "G4DynamicParticle.hh"
@@ -77 +77 @@
 /////////////////////
 
-class G4Cerenkov : public G4VDiscreteProcess  
+class G4Cerenkov : public G4VProcess
 {
 
@@ -116 +116 @@
         // condition for the DoIt to be invoked at every step.
 
+        G4double PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
+                                                      G4double ,
+                                                      G4ForceCondition* );
+        // Returns the discrete step limit and sets the 'StronglyForced'
+        // condition for the DoIt to be invoked at every step.
+
         G4VParticleChange* PostStepDoIt(const G4Track& aTrack, 
                                         const G4Step&  aStep);
         // This is the method implementing the Cerenkov process.
+
+        //  no operation in  AtRestDoIt and  AlongStepDoIt
+        virtual G4double AlongStepGetPhysicalInteractionLength(
+                               const G4Track&,
+                               G4double  ,
+                               G4double  ,
+                               G4double& ,
+                               G4GPILSelection*
+                              ) { return -1.0; };
+
+        virtual G4double AtRestGetPhysicalInteractionLength(
+                               const G4Track& ,
+                               G4ForceCondition*
+                              ) { return -1.0; };
+
+        //  no operation in  AtRestDoIt and  AlongStepDoIt
+        virtual G4VParticleChange* AtRestDoIt(
+                               const G4Track& ,
+                               const G4Step&
+                              ) {return 0;};
+
+        virtual G4VParticleChange* AlongStepDoIt(
+                               const G4Track& ,
+                               const G4Step&
+                              ) {return 0;};
 
         void SetTrackSecondariesFirst(const G4bool state);
@@ -125 +156 @@
         // been tracked, the tracking of the primary resumes. 
         
+        void SetMaxBetaChangePerStep(const G4double d);
+        // Set the maximum allowed change in beta = v/c in % (perCent)
+        // per step.
+
         void SetMaxNumPhotonsPerStep(const G4int NumPhotons);
         // Set the maximum number of Cerenkov photons allowed to be 
@@ -166 +201 @@
 
         G4bool fTrackSecondariesFirst;
-        G4int  fMaxPhotons;
+        G4double fMaxBetaChange;
+        G4int  fMaxPhotons;
 };
 
@@ -190 +226 @@
 
 inline
+void G4Cerenkov::SetMaxBetaChangePerStep(const G4double value)
+{
+        fMaxBetaChange = value*perCent;
+}
+
+inline
 void G4Cerenkov::SetMaxNumPhotonsPerStep(const G4int NumPhotons) 
 { 
@@ -208 +250 @@
 }
 
-inline G4PhysicsTable* G4Cerenkov::GetPhysicsTable() const
+inline
+G4PhysicsTable* G4Cerenkov::GetPhysicsTable() const
 {
   return thePhysicsTable;