1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4ParticleChangeForGamma.cc,v 1.3 2006/08/28 16:10:29 vnivanch Exp $ |
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28 | // GEANT4 tag $Name: HEAD $ |
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29 | // |
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30 | // |
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31 | // -------------------------------------------------------------- |
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32 | // GEANT 4 class implementation file |
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33 | // |
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34 | // ------------------------------------------------------------ |
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35 | // 15 April 2005 V.Ivanchenko for gamma EM processes |
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36 | // -------------------------------------------------------------- |
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37 | // |
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38 | // Modified:: |
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39 | // 28.08.06 V.Ivanchenko Add access to current track and polarizaion |
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40 | // |
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41 | // ------------------------------------------------------------ |
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42 | // |
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43 | #include "G4ParticleChangeForGamma.hh" |
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44 | #include "G4Track.hh" |
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45 | #include "G4Step.hh" |
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46 | #include "G4DynamicParticle.hh" |
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47 | #include "G4ExceptionSeverity.hh" |
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48 | |
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49 | G4ParticleChangeForGamma::G4ParticleChangeForGamma():G4VParticleChange() |
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50 | { |
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51 | theSteppingControlFlag = NormalCondition; |
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52 | debugFlag = false; |
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53 | #ifdef G4VERBOSE |
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54 | if (verboseLevel>2) { |
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55 | G4cout << "G4ParticleChangeForGamma::G4ParticleChangeForGamma() " << G4endl; |
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56 | } |
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57 | #endif |
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58 | } |
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59 | |
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60 | G4ParticleChangeForGamma::~G4ParticleChangeForGamma() |
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61 | { |
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62 | #ifdef G4VERBOSE |
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63 | if (verboseLevel>2) { |
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64 | G4cout << "G4ParticleChangeForGamma::~G4ParticleChangeForGamma() " << G4endl; |
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65 | } |
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66 | #endif |
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67 | } |
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68 | |
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69 | G4ParticleChangeForGamma::G4ParticleChangeForGamma( |
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70 | const G4ParticleChangeForGamma &right): G4VParticleChange(right) |
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71 | { |
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72 | if (verboseLevel>1) |
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73 | G4cout << "G4ParticleChangeForGamma:: copy constructor is called " << G4endl; |
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74 | |
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75 | currentTrack = right.currentTrack; |
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76 | proposedKinEnergy = right.proposedKinEnergy; |
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77 | proposedMomentumDirection = right.proposedMomentumDirection; |
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78 | proposedPolarization = right.proposedPolarization; |
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79 | } |
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80 | |
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81 | // assignment operator |
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82 | G4ParticleChangeForGamma & G4ParticleChangeForGamma::operator=( |
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83 | const G4ParticleChangeForGamma &right) |
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84 | { |
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85 | if (verboseLevel>1) |
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86 | G4cout << "G4ParticleChangeForGamma:: assignment operator is called " << G4endl; |
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87 | |
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88 | if (this != &right) { |
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89 | theListOfSecondaries = right.theListOfSecondaries; |
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90 | theSizeOftheListOfSecondaries = right.theSizeOftheListOfSecondaries; |
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91 | theNumberOfSecondaries = right.theNumberOfSecondaries; |
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92 | theStatusChange = right.theStatusChange; |
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93 | theLocalEnergyDeposit = right.theLocalEnergyDeposit; |
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94 | theSteppingControlFlag = right.theSteppingControlFlag; |
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95 | theParentWeight = right.theParentWeight; |
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96 | |
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97 | currentTrack = right.currentTrack; |
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98 | proposedKinEnergy = right.proposedKinEnergy; |
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99 | proposedMomentumDirection = right.proposedMomentumDirection; |
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100 | proposedPolarization = right.proposedPolarization; |
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101 | } |
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102 | return *this; |
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103 | } |
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104 | |
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105 | //---------------------------------------------------------------- |
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106 | // methods for printing messages |
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107 | // |
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108 | |
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109 | void G4ParticleChangeForGamma::DumpInfo() const |
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110 | { |
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111 | // use base-class DumpInfo |
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112 | G4VParticleChange::DumpInfo(); |
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113 | |
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114 | G4cout.precision(3); |
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115 | G4cout << " Kinetic Energy (MeV): " |
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116 | << std::setw(20) << proposedKinEnergy/MeV |
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117 | << G4endl; |
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118 | G4cout << " Momentum Direction: " |
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119 | << std::setw(20) << proposedMomentumDirection |
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120 | << G4endl; |
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121 | G4cout << " Polarization: " |
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122 | << std::setw(20) << proposedPolarization |
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123 | << G4endl; |
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124 | } |
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125 | |
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126 | G4bool G4ParticleChangeForGamma::CheckIt(const G4Track& aTrack) |
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127 | { |
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128 | G4bool itsOK = true; |
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129 | G4bool exitWithError = false; |
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130 | |
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131 | G4double accuracy; |
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132 | |
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133 | // Energy should not be lager than initial value |
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134 | accuracy = ( proposedKinEnergy - aTrack.GetKineticEnergy())/MeV; |
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135 | if (accuracy > accuracyForWarning) { |
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136 | #ifdef G4VERBOSE |
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137 | G4cout << "G4ParticleChangeForGamma::CheckIt: "; |
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138 | G4cout << "KinEnergy become larger than the initial value!" << G4endl; |
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139 | G4cout << " Difference: " << accuracy << "[MeV] " <<G4endl; |
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140 | #endif |
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141 | itsOK = false; |
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142 | if (accuracy > accuracyForException) exitWithError = true; |
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143 | } |
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144 | |
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145 | // dump out information of this particle change |
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146 | #ifdef G4VERBOSE |
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147 | if (!itsOK) { |
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148 | G4cout << "G4ParticleChangeForGamma::CheckIt " << G4endl; |
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149 | DumpInfo(); |
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150 | } |
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151 | #endif |
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152 | |
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153 | // Exit with error |
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154 | if (exitWithError) { |
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155 | G4Exception("G4ParticleChangeForGamma::CheckIt", |
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156 | "400", |
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157 | EventMustBeAborted, |
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158 | "energy was illegal"); |
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159 | } |
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160 | |
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161 | //correction |
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162 | if (!itsOK) { |
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163 | proposedKinEnergy = aTrack.GetKineticEnergy(); |
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164 | } |
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165 | |
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166 | itsOK = (itsOK) && G4VParticleChange::CheckIt(aTrack); |
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167 | return itsOK; |
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168 | } |
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