source: trunk/source/processes/electromagnetic/standard/src/G4ionGasIonisation.cc @ 1315

Last change on this file since 1315 was 1228, checked in by garnier, 14 years ago

update geant4.9.3 tag

File size: 3.5 KB
Line 
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25//
26// $Id: G4ionGasIonisation.cc,v 1.15 2009/11/10 11:50:30 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-03 $
28//
29// -------------------------------------------------------------------
30//
31// GEANT4 Class file
32//
33//
34// File name:     G4ionGasIonisation
35//
36// Author:        Vladimir Ivanchenko
37//
38// Creation date: 23.07.2007
39//
40// Modifications:
41//
42//
43// -------------------------------------------------------------------
44//
45//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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47
48#include "G4ionGasIonisation.hh"
49#include "G4Electron.hh"
50#include "G4Proton.hh"
51#include "G4GenericIon.hh"
52
53//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54
55using namespace std;
56
57G4ionGasIonisation::G4ionGasIonisation(const G4String& name)
58  : G4ionIonisation(name)
59{
60  G4cout << G4endl;
61  G4cout << "!!! G4ionGasIonisation class is obsolete and may be removed for the next major Geant4 release !!!" << G4endl;
62  G4cout << "!!! Please use G4ionIonisation for ions !!!" << G4endl;
63  G4cout << G4endl;
64}
65
66//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67
68G4ionGasIonisation::~G4ionGasIonisation()
69{}
70
71/*
72//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
73
74G4double G4ionGasIonisation::SampleChargeAfterStep(G4double qeff, G4double xeff)
75{
76  // qeff - equilibrium charge
77  // xeff - effective number of collisions
78  // q    - current charge
79  G4double q = G4double(currentIonZ);
80  if(qeff > q) {
81    if(G4UniformRand() < qeff - q) currentIonZ++;
82  } else {
83    if(G4UniformRand() < q - qeff) currentIonZ--;
84  }
85
86  q = eplus*currentIonZ;
87  if(verboseLevel > 1) G4cout << "G4ionGasIonisation: Q1= " << currentIonZ
88                              << " Qeff= " << qeff/eplus << "  Neff= " << xeff
89                              << G4endl;
90  return q;
91}
92*/
93//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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