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 | // $Id: G4LossTableManager.hh,v 1.61 2010/09/03 10:09:45 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: emutils-V09-03-23 $ |
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28 | // |
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29 | // |
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30 | // ------------------------------------------------------------------- |
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31 | // |
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32 | // GEANT4 Class header file |
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33 | // |
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34 | // |
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35 | // File name: G4LossTableManager |
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36 | // |
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37 | // Author: Vladimir Ivanchenko on base of G4LossTables class |
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38 | // and Maria Grazia Pia ideas |
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39 | // |
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40 | // Creation date: 03.01.2002 |
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41 | // |
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42 | // Modifications: |
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43 | // |
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44 | // 20-01-03 Migrade to cut per region (V.Ivanchenko) |
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45 | // 17-02-03 Fix problem of store/restore tables for ions (V.Ivanchenko) |
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46 | // 10-03-03 Add Ion registration (V.Ivanchenko) |
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47 | // 25-03-03 Add deregistration (V.Ivanchenko) |
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48 | // 26-03-03 Add GetDEDXDispersion (V.Ivanchenko) |
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49 | // 02-04-03 Change messenger (V.Ivanchenko) |
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50 | // 23-07-03 Add exchange with G4EnergyLossTables (V.Ivanchenko) |
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51 | // 05-10-03 Add G4VEmProcesses registration (V.Ivanchenko) |
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52 | // 17-10-03 Add SetParameters method (V.Ivanchenko) |
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53 | // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko) |
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54 | // 14-01-04 Activate precise range calculation (V.Ivanchenko) |
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55 | // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko) |
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56 | // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko) |
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57 | // 20-01-06 Introduce GetSubDEDX method (VI) |
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58 | // 26-01-06 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko) |
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59 | // 10-05-06 Add methods SetMscStepLimitation, FacRange and MscFlag (VI) |
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60 | // 22-05-06 Add methods Set/Get bremsTh (VI) |
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61 | // 12-02-07 Add SetSkin, SetLinearLossLimit (V.Ivanchenko) |
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62 | // 18-06-07 Move definition of msc parameters to G4EmProcessOptions (V.Ivanchenko) |
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63 | // 12-04-10 Added PreparePhsyicsTables and BuildPhysicsTables entries (V.Ivanchenko) |
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64 | // |
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65 | // Class Description: |
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66 | // |
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67 | // A utility static class, responsable for the energy loss tables |
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68 | // for each particle |
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69 | // |
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70 | // Energy loss processes have to register their tables with this |
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71 | // class. The responsibility of creating and deleting the tables |
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72 | // remains with the energy loss classes. |
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73 | |
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74 | // ------------------------------------------------------------------- |
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75 | // |
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76 | |
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77 | #ifndef G4LossTableManager_h |
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78 | #define G4LossTableManager_h 1 |
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79 | |
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80 | #include <map> |
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81 | #include <vector> |
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82 | #include "globals.hh" |
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83 | #include "G4VEnergyLossProcess.hh" |
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84 | #include "G4EnergyLossTables.hh" |
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85 | |
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86 | class G4PhysicsTable; |
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87 | class G4MaterialCutsCouple; |
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88 | class G4EnergyLossMessenger; |
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89 | class G4ParticleDefinition; |
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90 | class G4VMultipleScattering; |
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91 | class G4VEmProcess; |
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92 | class G4EmCorrections; |
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93 | class G4EmSaturation; |
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94 | class G4EmConfigurator; |
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95 | class G4ElectronIonPair; |
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96 | class G4LossTableBuilder; |
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97 | class G4VAtomDeexcitation; |
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98 | class G4Region; |
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99 | |
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100 | class G4LossTableManager |
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101 | { |
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102 | |
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103 | public: |
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104 | |
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105 | static G4LossTableManager* Instance(); |
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106 | |
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107 | ~G4LossTableManager(); |
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108 | |
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109 | //------------------------------------------------- |
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110 | // called from destructor |
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111 | //------------------------------------------------- |
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112 | |
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113 | void Clear(); |
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114 | |
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115 | //------------------------------------------------- |
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116 | // initialisation before a new run |
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117 | //------------------------------------------------- |
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118 | |
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119 | void PreparePhysicsTable(const G4ParticleDefinition* aParticle, |
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120 | G4VEnergyLossProcess* p); |
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121 | void PreparePhysicsTable(const G4ParticleDefinition* aParticle, |
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122 | G4VEmProcess* p); |
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123 | void PreparePhysicsTable(const G4ParticleDefinition* aParticle, |
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124 | G4VMultipleScattering* p); |
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125 | void BuildPhysicsTable(const G4ParticleDefinition* aParticle); |
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126 | void BuildPhysicsTable(const G4ParticleDefinition* aParticle, |
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127 | G4VEnergyLossProcess* p); |
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128 | |
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129 | //------------------------------------------------- |
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130 | // Run time access to DEDX, range, energy for a given particle, |
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131 | // energy, and G4MaterialCutsCouple |
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132 | //------------------------------------------------- |
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133 | |
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134 | inline G4double GetDEDX( |
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135 | const G4ParticleDefinition *aParticle, |
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136 | G4double kineticEnergy, |
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137 | const G4MaterialCutsCouple *couple); |
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138 | |
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139 | inline G4double GetSubDEDX( |
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140 | const G4ParticleDefinition *aParticle, |
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141 | G4double kineticEnergy, |
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142 | const G4MaterialCutsCouple *couple); |
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143 | |
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144 | inline G4double GetRange( |
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145 | const G4ParticleDefinition *aParticle, |
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146 | G4double kineticEnergy, |
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147 | const G4MaterialCutsCouple *couple); |
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148 | |
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149 | inline G4double GetCSDARange( |
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150 | const G4ParticleDefinition *aParticle, |
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151 | G4double kineticEnergy, |
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152 | const G4MaterialCutsCouple *couple); |
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153 | |
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154 | inline G4double GetRangeFromRestricteDEDX( |
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155 | const G4ParticleDefinition *aParticle, |
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156 | G4double kineticEnergy, |
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157 | const G4MaterialCutsCouple *couple); |
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158 | |
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159 | inline G4double GetEnergy( |
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160 | const G4ParticleDefinition *aParticle, |
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161 | G4double range, |
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162 | const G4MaterialCutsCouple *couple); |
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163 | |
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164 | inline G4double GetDEDXDispersion( |
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165 | const G4MaterialCutsCouple *couple, |
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166 | const G4DynamicParticle* dp, |
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167 | G4double& length); |
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168 | |
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169 | //------------------------------------------------- |
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170 | // Methods to be called only at initialisation |
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171 | //------------------------------------------------- |
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172 | |
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173 | void Register(G4VEnergyLossProcess* p); |
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174 | |
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175 | void DeRegister(G4VEnergyLossProcess* p); |
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176 | |
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177 | void Register(G4VMultipleScattering* p); |
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178 | |
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179 | void DeRegister(G4VMultipleScattering* p); |
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180 | |
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181 | void Register(G4VEmProcess* p); |
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182 | |
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183 | void DeRegister(G4VEmProcess* p); |
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184 | |
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185 | void Register(G4VEmModel* p); |
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186 | |
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187 | void DeRegister(G4VEmModel* p); |
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188 | |
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189 | void Register(G4VEmFluctuationModel* p); |
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190 | |
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191 | void DeRegister(G4VEmFluctuationModel* p); |
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192 | |
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193 | void RegisterIon(const G4ParticleDefinition* aParticle, |
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194 | G4VEnergyLossProcess* p); |
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195 | |
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196 | void RegisterExtraParticle(const G4ParticleDefinition* aParticle, |
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197 | G4VEnergyLossProcess* p); |
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198 | |
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199 | void SetLossFluctuations(G4bool val); |
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200 | |
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201 | void SetSubCutoff(G4bool val, const G4Region* r=0); |
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202 | |
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203 | void SetIntegral(G4bool val); |
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204 | |
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205 | void SetRandomStep(G4bool val); |
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206 | |
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207 | void SetMinSubRange(G4double val); |
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208 | |
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209 | void SetMinEnergy(G4double val); |
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210 | |
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211 | void SetMaxEnergy(G4double val); |
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212 | |
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213 | void SetMaxEnergyForCSDARange(G4double val); |
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214 | |
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215 | void SetMaxEnergyForMuons(G4double val); |
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216 | |
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217 | void SetDEDXBinning(G4int val); |
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218 | |
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219 | void SetDEDXBinningForCSDARange(G4int val); |
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220 | |
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221 | void SetLambdaBinning(G4int val); |
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222 | |
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223 | G4int GetNumberOfBinsPerDecade() const; |
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224 | |
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225 | void SetStepFunction(G4double v1, G4double v2); |
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226 | |
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227 | void SetBuildCSDARange(G4bool val); |
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228 | |
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229 | void SetLPMFlag(G4bool val); |
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230 | |
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231 | void SetSplineFlag(G4bool val); |
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232 | |
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233 | void SetLinearLossLimit(G4double val); |
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234 | |
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235 | void SetBremsstrahlungTh(G4double val); |
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236 | |
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237 | void SetFactorForAngleLimit(G4double val); |
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238 | |
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239 | void SetVerbose(G4int val); |
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240 | |
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241 | //------------------------------------------------- |
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242 | // Access methods |
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243 | //------------------------------------------------- |
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244 | |
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245 | G4EnergyLossMessenger* GetMessenger(); |
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246 | |
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247 | G4bool BuildCSDARange() const; |
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248 | |
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249 | G4bool LPMFlag() const; |
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250 | |
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251 | G4bool SplineFlag() const; |
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252 | |
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253 | G4double BremsstrahlungTh() const; |
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254 | |
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255 | G4double FactorForAngleLimit() const; |
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256 | |
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257 | const std::vector<G4VEnergyLossProcess*>& GetEnergyLossProcessVector(); |
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258 | |
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259 | const std::vector<G4VEmProcess*>& GetEmProcessVector(); |
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260 | |
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261 | const std::vector<G4VMultipleScattering*>& GetMultipleScatteringVector(); |
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262 | |
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263 | inline |
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264 | G4VEnergyLossProcess* GetEnergyLossProcess(const G4ParticleDefinition*); |
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265 | |
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266 | G4EmCorrections* EmCorrections(); |
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267 | |
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268 | G4EmSaturation* EmSaturation(); |
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269 | |
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270 | G4EmConfigurator* EmConfigurator(); |
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271 | |
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272 | G4ElectronIonPair* ElectronIonPair(); |
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273 | |
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274 | G4VAtomDeexcitation* AtomDeexcitation(); |
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275 | |
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276 | void SetAtomDeexcitation(G4VAtomDeexcitation*); |
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277 | |
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278 | private: |
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279 | |
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280 | //------------------------------------------------- |
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281 | // Private methods and members |
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282 | //------------------------------------------------- |
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283 | |
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284 | G4LossTableManager(); |
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285 | |
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286 | G4VEnergyLossProcess* BuildTables(const G4ParticleDefinition* aParticle); |
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287 | |
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288 | void CopyTables(const G4ParticleDefinition* aParticle, |
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289 | G4VEnergyLossProcess*); |
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290 | |
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291 | void ParticleHaveNoLoss(const G4ParticleDefinition* aParticle); |
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292 | |
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293 | void SetParameters(const G4ParticleDefinition* aParticle, |
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294 | G4VEnergyLossProcess*); |
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295 | |
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296 | void CopyDEDXTables(); |
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297 | |
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298 | static G4LossTableManager* theInstance; |
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299 | |
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300 | typedef const G4ParticleDefinition* PD; |
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301 | |
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302 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> > loss_map; |
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303 | |
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304 | std::vector<G4VEnergyLossProcess*> loss_vector; |
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305 | std::vector<PD> part_vector; |
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306 | std::vector<PD> base_part_vector; |
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307 | std::vector<G4bool> tables_are_built; |
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308 | std::vector<G4bool> isActive; |
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309 | std::vector<G4PhysicsTable*> dedx_vector; |
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310 | std::vector<G4PhysicsTable*> range_vector; |
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311 | std::vector<G4PhysicsTable*> inv_range_vector; |
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312 | std::vector<G4VMultipleScattering*> msc_vector; |
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313 | std::vector<G4VEmProcess*> emp_vector; |
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314 | std::vector<G4VEmModel*> mod_vector; |
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315 | std::vector<G4VEmFluctuationModel*> fmod_vector; |
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316 | |
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317 | // cash |
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318 | G4VEnergyLossProcess* currentLoss; |
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319 | PD currentParticle; |
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320 | PD theElectron; |
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321 | PD firstParticle; |
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322 | |
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323 | G4int n_loss; |
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324 | G4int run; |
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325 | |
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326 | G4bool all_tables_are_built; |
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327 | G4bool startInitialisation; |
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328 | |
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329 | G4bool lossFluctuationFlag; |
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330 | G4bool subCutoffFlag; |
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331 | G4bool rndmStepFlag; |
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332 | G4bool integral; |
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333 | G4bool integralActive; |
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334 | G4bool buildCSDARange; |
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335 | G4bool minEnergyActive; |
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336 | G4bool maxEnergyActive; |
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337 | G4bool maxEnergyForMuonsActive; |
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338 | G4bool stepFunctionActive; |
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339 | G4bool flagLPM; |
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340 | G4bool splineFlag; |
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341 | |
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342 | G4double minSubRange; |
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343 | G4double maxRangeVariation; |
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344 | G4double maxFinalStep; |
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345 | G4double minKinEnergy; |
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346 | G4double maxKinEnergy; |
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347 | G4double maxKinEnergyForMuons; |
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348 | G4double bremsTh; |
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349 | G4double factorForAngleLimit; |
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350 | |
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351 | G4LossTableBuilder* tableBuilder; |
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352 | G4EnergyLossMessenger* theMessenger; |
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353 | G4EmCorrections* emCorrections; |
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354 | G4EmSaturation* emSaturation; |
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355 | G4EmConfigurator* emConfigurator; |
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356 | G4ElectronIonPair* emElectronIonPair; |
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357 | G4VAtomDeexcitation* atomDeexcitation; |
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358 | |
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359 | G4int nbinsLambda; |
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360 | G4int nbinsPerDecade; |
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361 | G4int verbose; |
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362 | |
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363 | }; |
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364 | |
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365 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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366 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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367 | |
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368 | inline G4VEnergyLossProcess* G4LossTableManager::GetEnergyLossProcess( |
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369 | const G4ParticleDefinition *aParticle) |
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370 | { |
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371 | if(aParticle != currentParticle) { |
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372 | currentParticle = aParticle; |
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373 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> >::const_iterator pos; |
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374 | if ((pos = loss_map.find(aParticle)) != loss_map.end()) { |
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375 | currentLoss = (*pos).second; |
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376 | } else { |
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377 | currentLoss = 0; |
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378 | // ParticleHaveNoLoss(aParticle); |
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379 | } |
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380 | } |
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381 | return currentLoss; |
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382 | } |
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383 | |
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384 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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385 | |
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386 | inline G4double G4LossTableManager::GetDEDX( |
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387 | const G4ParticleDefinition *aParticle, |
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388 | G4double kineticEnergy, |
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389 | const G4MaterialCutsCouple *couple) |
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390 | { |
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391 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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392 | G4double x; |
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393 | if(currentLoss) { x = currentLoss->GetDEDX(kineticEnergy, couple); } |
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394 | else { x = G4EnergyLossTables::GetDEDX(currentParticle, |
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395 | kineticEnergy,couple,false); } |
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396 | return x; |
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397 | } |
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398 | |
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399 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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400 | |
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401 | inline G4double G4LossTableManager::GetSubDEDX( |
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402 | const G4ParticleDefinition *aParticle, |
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403 | G4double kineticEnergy, |
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404 | const G4MaterialCutsCouple *couple) |
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405 | { |
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406 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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407 | G4double x = 0.0; |
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408 | if(currentLoss) { x = currentLoss->GetDEDXForSubsec(kineticEnergy, couple); } |
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409 | return x; |
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410 | } |
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411 | |
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412 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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413 | |
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414 | inline G4double G4LossTableManager::GetCSDARange( |
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415 | const G4ParticleDefinition *aParticle, |
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416 | G4double kineticEnergy, |
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417 | const G4MaterialCutsCouple *couple) |
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418 | { |
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419 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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420 | G4double x = DBL_MAX; |
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421 | if(currentLoss) { x = currentLoss->GetCSDARange(kineticEnergy, couple); } |
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422 | return x; |
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423 | } |
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424 | |
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425 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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426 | |
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427 | inline G4double G4LossTableManager::GetRangeFromRestricteDEDX( |
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428 | const G4ParticleDefinition *aParticle, |
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429 | G4double kineticEnergy, |
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430 | const G4MaterialCutsCouple *couple) |
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431 | { |
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432 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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433 | G4double x; |
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434 | if(currentLoss) { x = currentLoss->GetRangeForLoss(kineticEnergy, couple); } |
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435 | else { x = G4EnergyLossTables::GetRange(currentParticle,kineticEnergy, |
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436 | couple,false); } |
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437 | return x; |
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438 | } |
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439 | |
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440 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
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441 | |
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442 | inline G4double G4LossTableManager::GetRange( |
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443 | const G4ParticleDefinition *aParticle, |
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444 | G4double kineticEnergy, |
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445 | const G4MaterialCutsCouple *couple) |
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446 | { |
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447 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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448 | G4double x; |
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449 | if(currentLoss) { x = currentLoss->GetRange(kineticEnergy, couple); } |
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450 | else { x = G4EnergyLossTables::GetRange(currentParticle,kineticEnergy, |
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451 | couple,false); } |
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452 | return x; |
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453 | } |
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454 | |
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455 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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456 | |
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457 | inline G4double G4LossTableManager::GetEnergy( |
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458 | const G4ParticleDefinition *aParticle, |
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459 | G4double range, |
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460 | const G4MaterialCutsCouple *couple) |
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461 | { |
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462 | if(aParticle != currentParticle) { GetEnergyLossProcess(aParticle); } |
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463 | G4double x; |
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464 | if(currentLoss) { x = currentLoss->GetKineticEnergy(range, couple); } |
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465 | else { x = G4EnergyLossTables::GetPreciseEnergyFromRange(currentParticle,range, |
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466 | couple,false); } |
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467 | return x; |
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468 | } |
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469 | |
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470 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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471 | |
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472 | inline G4double G4LossTableManager::GetDEDXDispersion( |
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473 | const G4MaterialCutsCouple *couple, |
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474 | const G4DynamicParticle* dp, |
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475 | G4double& length) |
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476 | { |
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477 | const G4ParticleDefinition* aParticle = dp->GetParticleDefinition(); |
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478 | if(aParticle != currentParticle) { |
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479 | std::map<PD,G4VEnergyLossProcess*,std::less<PD> >::const_iterator pos; |
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480 | if ((pos = loss_map.find(aParticle)) != loss_map.end()) { |
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481 | currentParticle = aParticle; |
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482 | currentLoss = (*pos).second; |
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483 | } else { |
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484 | ParticleHaveNoLoss(aParticle); |
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485 | } |
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486 | } |
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487 | return currentLoss->GetDEDXDispersion(couple, dp, length); |
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488 | } |
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489 | |
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490 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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491 | |
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492 | #endif |
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493 | |
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