209 lines
6.7 KiB
C++
209 lines
6.7 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4StepPoint.hh,v 1.13 2003/09/19 19:08:14 kurasige Exp $
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// GEANT4 tag $Name: geant4-05-02-ref-05 $
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//
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//
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//---------------------------------------------------------------
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//
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// G4StepPoint.hh
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//
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// Class Description:
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// This class represents information associated with the
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// each end of a Step like the space/time data of the
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// particle.
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//
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// Contact:
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// Questions and comments to this code should be sent to
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// Katsuya Amako (e-mail: Katsuya.Amako@kek.jp)
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// Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
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//
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// ---------------------------------------------------------------
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// Added fpMaterial 16 FEb. 2000 H.Kurahige
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// Added fpMaterialCutsCouple 8 Oct. 2002 H.Kurahige
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#ifndef G4StepPoint_h
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#define G4StepPoint_h 1
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#include "globals.hh" // Include from 'global'
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#include "G4Allocator.hh" // Include from 'global'
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#include "G4ThreeVector.hh" // Include from 'geometry'
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#include "G4VPhysicalVolume.hh" // Include from 'geometry'
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class G4VProcess;
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#include "G4SteppingControl.hh"
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#include "G4StepStatus.hh" // Include from 'track'
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#include "G4TouchableHandle.hh" // Include from 'geometry'
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#include "G4Material.hh"
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#include "G4LogicalVolume.hh"
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class G4MaterialCutsCouple;
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/////////////////
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class G4StepPoint
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/////////////////
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{
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//--------
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public:
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// Constructor/Destructor
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G4StepPoint();
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~G4StepPoint(){};
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//--------
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public: // with description
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// Get/Set functions
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const G4ThreeVector& GetPosition() const;
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void SetPosition(const G4ThreeVector& aValue);
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void AddPosition(const G4ThreeVector& aValue);
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G4double GetLocalTime() const;
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void SetLocalTime(const G4double aValue);
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void AddLocalTime(const G4double aValue);
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// Time since the track is created.
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G4double GetGlobalTime() const;
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void SetGlobalTime(const G4double aValue);
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void AddGlobalTime(const G4double aValue);
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// Time since the event in which the track belongs is created.
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G4double GetProperTime() const;
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void SetProperTime(const G4double aValue);
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void AddProperTime(const G4double aValue);
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// Proper time of the particle.
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const G4ThreeVector& GetMomentumDirection() const;
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void SetMomentumDirection(const G4ThreeVector& aValue);
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void AddMomentumDirection(const G4ThreeVector& aValue);
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// Direction of momentum (should be an unit vector)
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G4ThreeVector GetMomentum() const;
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// Total momentum of the track
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G4double GetTotalEnergy() const;
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// Total energy of the track
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G4double GetKineticEnergy() const;
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void SetKineticEnergy(const G4double aValue);
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void AddKineticEnergy(const G4double aValue);
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// Kinetic Energy of the track
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G4double GetVelocity() const;
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void SetVelocity(G4double v);
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//
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G4double GetBeta() const;
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// Velocity of the track in unit of c(light velocity)
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G4double GetGamma() const;
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// Gamma factor (1/sqrt[1-beta*beta]) of the track
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G4VPhysicalVolume* GetPhysicalVolume() const;
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const G4VTouchable* GetTouchable() const;
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const G4TouchableHandle& GetTouchableHandle() const;
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void SetTouchableHandle(const G4TouchableHandle& apValue);
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G4Material* GetMaterial() const;
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void SetMaterial(G4Material*);
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const G4MaterialCutsCouple* GetMaterialCutsCouple() const;
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void SetMaterialCutsCouple(const G4MaterialCutsCouple*);
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G4double GetSafety() const;
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void SetSafety(const G4double aValue);
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const G4ThreeVector& GetPolarization() const;
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void SetPolarization(const G4ThreeVector& aValue);
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void AddPolarization(const G4ThreeVector& aValue);
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G4StepStatus GetStepStatus() const;
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void SetStepStatus(const G4StepStatus aValue);
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const G4VProcess* GetProcessDefinedStep() const;
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// If the pointer is 0, this means the Step is defined
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// by the user defined limit in the current volume.
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void SetProcessDefinedStep(G4VProcess* aValue);
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G4double GetMass() const;
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void SetMass(G4double value);
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G4double GetCharge() const;
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void SetCharge(G4double value);
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void SetWeight(G4double aValue);
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G4double GetWeight() const;
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public:
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// copy constructor and assignment operaor as protected
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G4StepPoint(const G4StepPoint &right);
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G4StepPoint & operator=(const G4StepPoint &right);
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//---------
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private:
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//---------
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// Member data
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G4ThreeVector fPosition;
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G4double fGlobalTime;
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// Time since event is created
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G4double fLocalTime;
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// Time since track is created
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G4double fProperTime;
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// Time since track is created (in rest frame of particle)
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G4ThreeVector fMomentumDirection;
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G4double fKineticEnergy;
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G4double fVelocity;
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// Momentum,energy and velocity
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G4TouchableHandle fpTouchable;
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// Touchable Handle
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G4Material* fpMaterial;
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// Material of the volmue
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const G4MaterialCutsCouple* fpMaterialCutsCouple;
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// MaterialCutsCouple of the volmue
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G4double fSafety;
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G4ThreeVector fPolarization;
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G4StepStatus fStepStatus;
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// DoIt type which defined the current Step.
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G4VProcess* fpProcessDefinedStep;
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// Process which defined the current Step.
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G4double fMass;
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// Dynamical mass of the particle
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G4double fCharge;
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// Dynamical Charge of the particle
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G4double fWeight;
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// Track Weight
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};
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#include "G4StepPoint.icc"
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#endif
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