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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 * 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 // -------------------------------------------------------------- 28 // GEANT 4 - Underground Dark Matter Detector Advanced Example 29 // 30 // For information related to this code contact: Alex Howard 31 // e-mail: a.s.howard@ic.ac.uk 32 // -------------------------------------------------------------- 33 // Comments 34 // 35 // Underground Advanced 36 // by A. Howard and H. Araujo 37 // (27th November 2001) 38 // 39 // G4SpecialCuts header 40 // -------------------------------------------------------------- 41 42 #ifndef G4SpecialCuts_h 43 #define G4SpecialCuts_h 1 44 45 #include "G4ios.hh" 46 #include "globals.hh" 47 #include "G4VProcess.hh" 48 49 50 class G4SpecialCuts : public G4VProcess 51 { 52 public: 53 54 G4SpecialCuts(const G4String& processName ="SpecialCut" ); 55 56 virtual ~G4SpecialCuts(); 57 58 virtual G4double PostStepGetPhysicalInteractionLength( 59 const G4Track& track, 60 G4double previousStepSize, 61 G4ForceCondition* condition 62 ); 63 64 virtual G4VParticleChange* PostStepDoIt( 65 const G4Track& , 66 const G4Step& 67 ); 68 69 // no operation in AtRestGPIL 70 virtual G4double AtRestGetPhysicalInteractionLength( 71 const G4Track& , 72 G4ForceCondition* 73 ){ return -1.0; }; 74 75 // no operation in AtRestDoIt 76 virtual G4VParticleChange* AtRestDoIt( 77 const G4Track& , 78 const G4Step& 79 ){return NULL;}; 80 81 // no operation in AlongStepGPIL 82 virtual G4double AlongStepGetPhysicalInteractionLength( 83 const G4Track&, 84 G4double , 85 G4double , 86 G4double& , 87 G4GPILSelection* 88 ){ return -1.0; }; 89 90 // no operation in AlongStepDoIt 91 virtual G4VParticleChange* AlongStepDoIt( 92 const G4Track& , 93 const G4Step& 94 ) {return NULL;}; 95 96 private: 97 98 // hide assignment operator as private 99 G4SpecialCuts& operator=(const G4SpecialCuts&){return *this;}; 100 101 }; 102 103 #endif 104 105