chem6/include/PrimaryKiller.hh

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0026 // This example is provided by the Geant4-DNA collaboration
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0029 // Med. Phys. 37 (2010) 4692-4708
0030 // J. Comput. Phys. 274 (2014) 841-882
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0032 //
0033 //
0034 // $Id$
0035 //
0036 /// \file PrimaryKiller.hh
0037 /// \brief Definition of the PrimaryKiller class
0038
0039 #ifndef CHEM6_PrimaryKiller_h
0040 #define CHEM6_PrimaryKiller_h 1
0041
0042 #include <G4THitsMap.hh>
0043 #include <G4UImessenger.hh>
0044 #include <G4VPrimitiveScorer.hh>
0045
0046 class G4UIcmdWithADoubleAndUnit;
0047 class G4UIcmdWith3VectorAndUnit;
0048
0049 /** \file PrimaryKiller.hh*/
0050
0051 // Description:
0052 //   Kill the primary particle:
0053 //   - either after a given energy loss
0054 //   - or after the primary particle has reached a given energy
0055
0056 class PrimaryKiller : public G4VPrimitiveScorer, public G4UImessenger
0057 {
0058   private:
0059     double fELoss;  // cumulated energy loss by the primary
0060
0061     double fELossRange_Min;  // fELoss from which the primary is killed
0062     double fELossRange_Max;  // fELoss from which the event is aborted
0063     double fKineticE_Min;  // kinetic energy below which the primary is killed
0064     G4ThreeVector fPhantomSize;
0065
0066     G4UIcmdWithADoubleAndUnit* fpELossUI;
0067     G4UIcmdWithADoubleAndUnit* fpAbortEventIfELossUpperThan;
0068     G4UIcmdWithADoubleAndUnit* fpMinKineticE;
0069     G4UIcmdWith3VectorAndUnit* fpSizeUI;
0070
0071   public:
0072     PrimaryKiller(G4String name, G4int depth = 0);
0073
0074     virtual ~PrimaryKiller();
0075
0076     /** Set energy under which the particle should be
0077      killed*/
0078     inline void SetEnergyThreshold(double energy) { fKineticE_Min = energy; }
0079
0080     /** Set the energy loss from which the primary is
0081      killed*/
0082     inline void SetMinLossEnergyLimit(double energy) { fELossRange_Min = energy; }
0083
0084     /** Set the energy loss from which the event is
0085      aborted*/
0086     inline void SetMaxLossEnergyLimit(double energy) { fELossRange_Max = energy; }
0087
0088     /** Method related to G4UImessenger
0089         used to control energy cuts through macro file
0090      */
0091     virtual void SetNewValue(G4UIcommand* command, G4String newValue);
0092
0093   protected:
0094     virtual G4bool ProcessHits(G4Step*, G4TouchableHistory*);
0095
0096   public:
0097     virtual void Initialize(G4HCofThisEvent*);
0098     virtual void EndOfEvent(G4HCofThisEvent*);
0099     virtual void DrawAll();
0100     virtual void PrintAll();
0101 };
0102 #endif