Geant4  10.00.p01
G4LineSection.hh
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27 // $Id: G4LineSection.hh 66356 2012-12-18 09:02:32Z gcosmo $
28 //
29 //
30 // class G4LineSection
31 //
32 // Class description:
33 //
34 // A utility class that calculates the distance of a point from a
35 // line section.
36 
37 // History:
38 // - Created. J. Apostolakis.
39 // --------------------------------------------------------------------
40 
41 #ifndef G4LineSection_hh
42 #define G4LineSection_hh
43 
44 #include "G4Types.hh"
45 #include "G4ThreeVector.hh"
46 
48 {
49  public: // with description
50 
51  G4LineSection( const G4ThreeVector& PntA, const G4ThreeVector& PntB );
52 
53  G4double Dist( G4ThreeVector OtherPnt ) const;
54 
55  G4double GetABdistanceSq() const { return fABdistanceSq ; }
56 
57  static G4double Distline( const G4ThreeVector& OtherPnt,
58  const G4ThreeVector& LinePntA,
59  const G4ThreeVector& LinePntB );
60  private:
61 
64 
66 };
67 
68 
69 #endif
G4double Dist(G4ThreeVector OtherPnt) const
CLHEP::Hep3Vector G4ThreeVector
static G4double Distline(const G4ThreeVector &OtherPnt, const G4ThreeVector &LinePntA, const G4ThreeVector &LinePntB)
G4double GetABdistanceSq() const
G4LineSection(const G4ThreeVector &PntA, const G4ThreeVector &PntB)
G4double fABdistanceSq
G4ThreeVector VecAtoB
double G4double
Definition: G4Types.hh:76
G4ThreeVector EndpointA