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Geant4/processes/electromagnetic/xrays/include/G4SynchrotronRadiation.hh

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Differences between /processes/electromagnetic/xrays/include/G4SynchrotronRadiation.hh (Version 11.3.0) and /processes/electromagnetic/xrays/include/G4SynchrotronRadiation.hh (Version 9.6.p4)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                         3 // * License and Disclaimer                                           *
  4 // *                                                4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of th      5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided      6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
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 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 18 // * This  code  implementation is the result      18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
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 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
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 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
                                                   >>  26 //
                                                   >>  27 // $Id$
                                                   >>  28 //
 26 // -------------------------------------------     29 // ------------------------------------------------------------
 27 //      GEANT 4 class header file                  30 //      GEANT 4 class header file
                                                   >>  31 //      CERN Geneva Switzerland
                                                   >>  32 //
 28 //                                                 33 //
 29 //      History:                                   34 //      History:
 30 //      21-5-98  1 version , V. Grichine           35 //      21-5-98  1 version , V. Grichine
 31 //      28-05-01, V.Ivanchenko minor changes t     36 //      28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation
 32 //      23-05-06, H. Burkhardt: Energy spectru     37 //      23-05-06, H. Burkhardt: Energy spectrum from function rather than table
 33 //                                                 38 //
                                                   >>  39 //
 34 // -------------------------------------------     40 // ------------------------------------------------------------
 35                                                    41 
 36 #ifndef G4SynchrotronRadiation_h                   42 #ifndef G4SynchrotronRadiation_h
 37 #define G4SynchrotronRadiation_h 1                 43 #define G4SynchrotronRadiation_h 1
 38                                                    44 
                                                   >>  45 #include "G4ios.hh"
 39 #include "globals.hh"                              46 #include "globals.hh"
 40 #include "G4Step.hh"                           <<  47 #include "Randomize.hh"
                                                   >>  48 #include "G4VDiscreteProcess.hh"
                                                   >>  49 #include "G4TransportationManager.hh"
                                                   >>  50 #include "G4FieldManager.hh"
                                                   >>  51 #include "G4Field.hh"
 41 #include "G4ThreeVector.hh"                        52 #include "G4ThreeVector.hh"
                                                   >>  53 #include "G4PropagatorInField.hh"
                                                   >>  54 
 42 #include "G4Track.hh"                              55 #include "G4Track.hh"
 43 #include "G4VDiscreteProcess.hh"               <<  56 #include "G4Step.hh"
                                                   >>  57 
                                                   >>  58 #include "G4Gamma.hh"
                                                   >>  59 #include "G4Electron.hh"
                                                   >>  60 #include "G4Positron.hh"
 44                                                    61 
 45 class G4LossTableManager;                      << 
 46 class G4ParticleDefinition;                    << 
 47 class G4PropagatorInField;                     << 
 48 class G4VEmAngularDistribution;                << 
 49                                                    62 
 50 class G4SynchrotronRadiation : public G4VDiscr     63 class G4SynchrotronRadiation : public G4VDiscreteProcess
 51 {                                                  64 {
 52  public:                                       <<  65 public:
 53   explicit G4SynchrotronRadiation(const G4Stri << 
 54                                   G4ProcessTyp << 
 55                                                    66 
 56   virtual ~G4SynchrotronRadiation();           <<  67   G4SynchrotronRadiation(const G4String& pName = "SynRad",
                                                   >>  68              G4ProcessType type = fElectromagnetic);
 57                                                    69 
 58   G4SynchrotronRadiation& operator=(const G4Sy <<  70   virtual ~G4SynchrotronRadiation();
 59     delete;                                    << 
 60   G4SynchrotronRadiation(const G4SynchrotronRa << 
 61                                                    71 
 62   virtual G4double GetMeanFreePath(const G4Tra <<  72   G4double GetMeanFreePath( const G4Track& track,
 63                                    G4double pr <<  73                                      G4double previousStepSize,
 64                                    G4ForceCond <<  74                                      G4ForceCondition* condition );
 65                                                    75 
 66   virtual G4VParticleChange* PostStepDoIt(cons <<  76   G4VParticleChange *PostStepDoIt( const G4Track& track,
 67                                           cons <<  77                                       const G4Step& Step    );
 68                                                    78 
 69   G4double GetPhotonEnergy(const G4Track& trac <<  79   G4double GetPhotonEnergy( const G4Track& trackData,
                                                   >>  80                                const G4Step&  stepData      );
 70                                                    81 
 71   G4double GetRandomEnergySR(G4double, G4doubl <<  82   G4double GetRandomEnergySR( G4double, G4double );
 72                                                    83 
 73   G4double InvSynFracInt(G4double x);              84   G4double InvSynFracInt(G4double x);
 74   G4double Chebyshev(G4double a, G4double b, c <<  85   G4double Chebyshev(G4double a,G4double b,const G4double c[],
 75                      G4double x);              <<  86          G4int n, G4double x);
 76                                                <<  87   G4bool IsApplicable(const G4ParticleDefinition&);
 77   virtual G4bool IsApplicable(const G4Particle <<  88   void BuildPhysicsTable(const G4ParticleDefinition& );
 78   virtual void BuildPhysicsTable(const G4Parti <<  89   void PrintInfoDefinition();
                                                   >>  90 
                                                   >>  91 private:
                                                   >>  92 
                                                   >>  93   G4SynchrotronRadiation & operator=(const G4SynchrotronRadiation &right);
                                                   >>  94   G4SynchrotronRadiation(const G4SynchrotronRadiation&);
                                                   >>  95 
                                                   >>  96   G4ParticleDefinition*       theGamma;
                                                   >>  97   const G4ParticleDefinition* theElectron;
                                                   >>  98   const G4ParticleDefinition* thePositron;
 79                                                    99 
 80   void ProcessDescription(std::ostream&) const << 100   G4double fLambdaConst;
 81   void DumpInfo() const override { ProcessDesc << 101   G4double fEnergyConst;
 82                                                   102 
 83   void SetAngularGenerator(G4VEmAngularDistrib << 
 84                                                << 
 85  private:                                      << 
 86   G4LossTableManager* theManager;              << 
 87   G4VEmAngularDistribution* genAngle;          << 
 88   G4ParticleDefinition* theGamma;              << 
 89   G4PropagatorInField* fFieldPropagator;          103   G4PropagatorInField* fFieldPropagator;
 90                                                   104 
 91   G4bool FirstTime;                            << 
 92   G4bool FirstTime1;                           << 
 93                                                << 
 94   G4int secID = -1;  // creator modelID        << 
 95 };                                                105 };
 96                                                   106 
 97 //////////////////////////  INLINE METHODS  //    107 //////////////////////////  INLINE METHODS  /////////////////////////////
                                                   >> 108 inline G4bool
                                                   >> 109 G4SynchrotronRadiation::IsApplicable( const G4ParticleDefinition& particle )
                                                   >> 110 {
                                                   >> 111 
                                                   >> 112   return ( ( &particle == (const G4ParticleDefinition *)theElectron ) ||
                                                   >> 113            ( &particle == (const G4ParticleDefinition *)thePositron )    );
                                                   >> 114 }
 98                                                   115 
 99 inline G4double G4SynchrotronRadiation::Chebys << 116 inline G4double 
100                                                << 117 G4SynchrotronRadiation::Chebyshev(G4double a, G4double b, const G4double c[],
101                                                << 118           G4int n, G4double x)
102 {                                                 119 {
103   G4double y;                                     120   G4double y;
104   G4double y2 = 2.0 * (y = (2.0 * x - a - b) / << 121   G4double y2=2.0*(y=(2.0*x-a-b)/(b-a)); // Change of variable.
105   G4double d = 0., dd = 0.;                    << 122   G4double d=0,dd=0;
106   for(G4int j = n - 1; j >= 1; --j)  // Clensh << 123   for (G4int j=n-1;j>=1;--j) // Clenshaw's recurrence.
107   {                                            << 124   { G4double sv=d;
108     G4double sv = d;                           << 125   d=y2*d-dd+c[j];
109     d           = y2 * d - dd + c[j];          << 126   dd=sv;
110     dd          = sv;                          << 
111   }                                               127   }
112   return y * d - dd + 0.5 * c[0];              << 128   return y*d-dd+0.5*c[0];
113 }                                                 129 }
114                                                   130 
115 #endif  // end of G4SynchrotronRadiation.hh       131 #endif  // end of G4SynchrotronRadiation.hh
                                                   >> 132 
116                                                   133