Geant4 Cross Reference |
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 // G4ErrorSurfaceTarget 27 // 28 // Class Description: 29 // 30 // Base class for G4ErrorTarget classes that are surfaces. 31 32 // Created: P.Arce, September 2004 33 // -------------------------------------------------------------------- 34 #ifndef G4ERRORSURFACETARGET_HH 35 #define G4ERRORSURFACETARGET_HH 1 36 37 #include "globals.hh" 38 #include "G4ThreeVector.hh" 39 #include "G4ErrorTanPlaneTarget.hh" 40 #include "G4Plane3D.hh" 41 42 class G4ErrorSurfaceTarget : public G4ErrorTanPlaneTarget 43 { 44 public: 45 46 G4ErrorSurfaceTarget(); 47 ~G4ErrorSurfaceTarget() override = default; 48 49 double GetDistanceFromPoint( const G4ThreeVector& point, 50 const G4ThreeVector& direc ) const override = 0; 51 // Distance from a point to the surface in a given direction 52 53 double GetDistanceFromPoint( const G4ThreeVector& point ) const override = 0; 54 // Minimal distance from a point to the surface in any direction 55 56 G4Plane3D GetTangentPlane( const G4ThreeVector& point ) const override = 0; 57 // Get tangent plane at point 58 59 void Dump( const G4String& msg ) const override = 0; 60 // Dump surface 61 }; 62 63 #endif 64