Geant4  10.00.p03
G4LineSection.hh
Go to the documentation of this file.
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 *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
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