Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/geometry/management/include/G4ErrorTarget.hh

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  1 //
  2 // ********************************************************************
  3 // * License and Disclaimer                                           *
  4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.                             *
 10 // *                                                                  *
 11 // * Neither the authors of this software system, nor their employing *
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 14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file  LICENSE  and URL above *
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 17 // *                                                                  *
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 19 // * technical work of the GEANT4 collaboration.                      *
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 22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // ********************************************************************
 25 //
 26 // G4ErrorTarget
 27 //
 28 // Class Description:
 29 //
 30 // Base class for all error propagation targets.
 31 
 32 // Created: P.Arce, September 2004
 33 // --------------------------------------------------------------------
 34 #ifndef G4ERRORTARGET_HH
 35 #define G4ERRORTARGET_HH 1
 36 
 37 #include "globals.hh"
 38 #include "G4ThreeVector.hh"
 39 
 40 class G4Step;
 41 
 42 enum G4ErrorTargetType{ G4ErrorTarget_PlaneSurface,
 43                         G4ErrorTarget_CylindricalSurface,
 44                         G4ErrorTarget_GeomVolume,
 45                         G4ErrorTarget_TrkL };
 46 class G4ErrorTarget
 47 {
 48   public:
 49 
 50     G4ErrorTarget() = default;
 51     virtual ~G4ErrorTarget() = default;
 52 
 53     virtual G4double GetDistanceFromPoint( const G4ThreeVector&,
 54                                            const G4ThreeVector& ) const;
 55     virtual G4double GetDistanceFromPoint( const G4ThreeVector& ) const;
 56       // For the target volume
 57 
 58     virtual G4bool TargetReached(const G4Step*);
 59       // For the target surface and target TrackLength
 60 
 61     virtual void Dump( const G4String& msg ) const = 0;
 62 
 63     // Access methods
 64 
 65     inline G4ErrorTargetType GetType() const;
 66 
 67   protected:
 68 
 69     G4ErrorTargetType theType{G4ErrorTarget_GeomVolume};
 70 };
 71 
 72 // Inline methods
 73 
 74 inline G4ErrorTargetType G4ErrorTarget::GetType() const
 75 {
 76   return theType;
 77 }
 78 
 79 #endif
 80