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0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 
0028 #ifndef G4CollisionnpElastic_h
0029 #define G4CollisionnpElastic_h
0030 
0031 #include "globals.hh"
0032 #include "G4VCollision.hh"
0033 #include "G4VCrossSectionSource.hh"
0034 #include "G4VAngularDistribution.hh"
0035 #include "G4KineticTrackVector.hh"
0036 #include "G4VElasticCollision.hh"
0037 #include <vector>
0038 
0039 class G4KineticTrack;
0040 
0041 class G4CollisionnpElastic : public G4VElasticCollision
0042 {
0043 
0044 public:
0045 
0046   G4CollisionnpElastic();
0047 
0048   virtual ~G4CollisionnpElastic();
0049 
0050   G4bool operator==(const G4CollisionnpElastic &right) const;
0051   G4bool operator!=(const G4CollisionnpElastic &right) const;
0052 
0053   virtual G4bool IsInCharge(const G4KineticTrack& trk1, 
0054                 const G4KineticTrack& trk2) const;
0055 
0056   virtual G4String GetName() const { return "np Elastic Collision"; }
0057   
0058 private:
0059   G4CollisionnpElastic(const G4CollisionnpElastic &);
0060   G4CollisionnpElastic & operator= (const G4CollisionnpElastic &);
0061 
0062 protected:
0063 
0064   virtual const G4VCrossSectionSource* GetCrossSectionSource() const { return crossSectionSource; }
0065   virtual const G4VAngularDistribution* GetAngularDistribution() const { return angularDistribution; }
0066 
0067   virtual const std::vector<G4String>& GetListOfColliders(G4int whichOne) const;  
0068 
0069 
0070 private:  
0071 
0072   G4VCrossSectionSource* crossSectionSource;
0073   G4VAngularDistribution* angularDistribution;
0074 
0075   std::vector<G4String> colliders1;
0076   std::vector<G4String> colliders2;
0077 
0078 };
0079 
0080 #endif