include/Geant4/G4PionPlusField.hh

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 //      GEANT 4 class header file
0029 //
0030 //      CERN, Geneva, Switzerland
0031 //
0032 //      File name:     G4PionPlusField.hh
0033 //
0034 //      Author:        Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it)
0035 //
0036 //      Creation date: 5 June 2000
0037 // -------------------------------------------------------------------
0038
0039 #ifndef G4PionPlusField_hh
0040 #define G4PionPlusField_hh
0041
0042 #include <CLHEP/Units/SystemOfUnits.h>
0043
0044 #include "G4VNuclearField.hh"
0045 #include "G4V3DNucleus.hh"
0046
0047 class G4PionPlusField: public G4VNuclearField
0048 {
0049 public:
0050   G4PionPlusField(G4V3DNucleus * nucleus, G4double coeff = 0.042*CLHEP::fermi);
0051   virtual ~G4PionPlusField();
0052
0053 private:
0054   G4PionPlusField(const  G4PionPlusField &right);
0055   const G4PionPlusField & operator=(const G4PionPlusField & right);
0056   G4bool operator==(const G4PionPlusField & right) const;
0057   G4bool operator!=(const G4PionPlusField & right) const;
0058
0059 public:
0060   virtual G4double GetField(const G4ThreeVector & aPosition);
0061   virtual G4double GetBarrier();
0062   virtual G4double GetCoeff() { return theCoeff; }
0063
0064 private:
0065   G4double theCoeff;
0066 };
0067
0068 #endif
0069
0070