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: G4WrapperProcess.hh,v 1.9 2007/12/12 10:09:49 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03 $ |
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29 | // |
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30 | // |
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31 | // ------------------------------------------------------------ |
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32 | // GEANT 4 class header file |
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33 | // |
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34 | // Class Description |
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35 | // |
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36 | // This class is the virtual class for wrapper process objects. |
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37 | |
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38 | // ------------------------------------------------------------ |
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39 | // New Physics scheme 18 Dec. 1996 H.Kurahige |
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40 | // ------------------------------------------------------------ |
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41 | |
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42 | #ifndef G4WrapperProcess_h |
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43 | #define G4WrapperProcess_h 1 |
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44 | |
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45 | #include "globals.hh" |
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46 | #include "G4ios.hh" |
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47 | #include "G4VProcess.hh" |
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48 | |
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49 | class G4WrapperProcess : public G4VProcess |
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50 | { |
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51 | // A virtual class for wrapper process objects. |
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52 | |
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53 | private: |
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54 | // hide default constructor and assignment operator as private |
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55 | // do not hide default constructor for alpha version |
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56 | inline G4WrapperProcess & operator=(const G4WrapperProcess &right); |
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57 | |
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58 | public: // with description |
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59 | // constructor requires the process name and type |
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60 | G4WrapperProcess(const G4String& aName = "Wrapped", |
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61 | G4ProcessType aType = fNotDefined ); |
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62 | |
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63 | // copy constructor copys the name but does not copy the |
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64 | // physics table (0 pointer is assigned) |
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65 | G4WrapperProcess(const G4WrapperProcess &right); |
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66 | |
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67 | public: |
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68 | // destructor |
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69 | virtual ~G4WrapperProcess(); |
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70 | |
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71 | // equality opperators |
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72 | inline G4int operator==(const G4WrapperProcess &right) const; |
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73 | inline G4int operator!=(const G4WrapperProcess &right) const; |
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74 | |
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75 | public: // with description |
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76 | virtual void RegisterProcess(G4VProcess*); |
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77 | virtual const G4VProcess* GetRegisteredProcess() const; |
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78 | |
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79 | protected: |
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80 | G4VProcess* pRegProcess; |
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81 | |
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82 | public: // with description |
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83 | //////////////////////////// |
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84 | // DoIt ///////////////// |
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85 | /////////////////////////// |
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86 | virtual G4VParticleChange* PostStepDoIt( |
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87 | const G4Track& track, |
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88 | const G4Step& stepData |
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89 | ); |
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90 | |
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91 | virtual G4VParticleChange* AlongStepDoIt( |
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92 | const G4Track& track, |
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93 | const G4Step& stepData |
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94 | ); |
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95 | virtual G4VParticleChange* AtRestDoIt( |
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96 | const G4Track& track, |
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97 | const G4Step& stepData |
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98 | ); |
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99 | ////////////////////////// |
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100 | // GPIL ////////////// |
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101 | ///////////////////////// |
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102 | virtual G4double AlongStepGetPhysicalInteractionLength( |
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103 | const G4Track& track, |
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104 | G4double previousStepSize, |
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105 | G4double currentMinimumStep, |
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106 | G4double& proposedSafety, |
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107 | G4GPILSelection* selection); |
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108 | |
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109 | virtual G4double AtRestGetPhysicalInteractionLength( |
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110 | const G4Track& track, |
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111 | G4ForceCondition* condition |
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112 | ); |
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113 | |
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114 | virtual G4double PostStepGetPhysicalInteractionLength( |
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115 | const G4Track& track, |
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116 | G4double previousStepSize, |
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117 | G4ForceCondition* condition |
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118 | ) ; |
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119 | |
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120 | ////////////////////// |
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121 | virtual G4bool IsApplicable(const G4ParticleDefinition&); |
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122 | // Returns true if this process object is applicable to |
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123 | // the particle type |
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124 | // Process will not be registered to a particle if IsApplicable is false |
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125 | |
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126 | virtual void BuildPhysicsTable(const G4ParticleDefinition&); |
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127 | // Messaged by the Particle definition (via the Process manager) |
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128 | // whenever cross section tables have to be rebuilt (i.e. if new |
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129 | // materials have been defined). |
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130 | // It is overloaded by individual processes when they need physics |
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131 | // tables. |
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132 | |
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133 | // Processes which Build (for example in their |
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134 | // constructors) physics tables independent of cuts |
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135 | // should preferably use a |
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136 | // private void BuildThePhysicsTable() |
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137 | // function. Not another BuildPhysicsTable, please. |
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138 | |
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139 | virtual void PreparePhysicsTable(const G4ParticleDefinition&); |
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140 | // Messaged by the Particle definition (via the Process manager) |
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141 | // whenever cross section tables have to be prepare for rebuilt |
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142 | // (i.e. if new materials have been defined). |
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143 | // It is overloaded by individual processes when they need physics |
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144 | // tables. |
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145 | |
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146 | // Processes which Build physics tables independent of cuts |
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147 | // (for example in their constructors) |
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148 | // should preferably use private |
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149 | // void BuildThePhysicsTable() and void PreparePhysicsTable(). |
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150 | // Not another BuildPhysicsTable, please. |
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151 | |
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152 | |
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153 | virtual G4bool StorePhysicsTable(const G4ParticleDefinition* , |
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154 | const G4String& directory, |
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155 | G4bool ascii = false); |
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156 | // Store PhysicsTable in a file. |
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157 | // (return false in case of failure at I/O ) |
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158 | |
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159 | virtual G4bool RetrievePhysicsTable( const G4ParticleDefinition* , |
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160 | const G4String& directory, |
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161 | G4bool ascii = false); |
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162 | // Retrieve Physics from a file. |
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163 | // (return true if the Physics Table can be build by using file) |
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164 | // (return false if the process has no functionality or in case of failure) |
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165 | // File name should be defined by each process |
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166 | // and the file should be placed under the directory specifed by the argument. |
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167 | //////////////////////////// |
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168 | virtual void StartTracking(G4Track*); |
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169 | virtual void EndTracking(); |
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170 | // inform Start/End of tracking for each track to the physics process |
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171 | |
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172 | public: |
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173 | virtual void SetProcessManager(const G4ProcessManager*); |
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174 | // A process manager set its own pointer when the process is registered |
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175 | // the process Manager |
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176 | virtual const G4ProcessManager* GetProcessManager(); |
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177 | // Get the process manager which the process belongs to |
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178 | |
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179 | public: |
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180 | virtual void ResetNumberOfInteractionLengthLeft(); |
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181 | // reset (determine the value of)NumberOfInteractionLengthLeft |
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182 | |
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183 | }; |
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184 | |
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185 | inline |
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186 | G4WrapperProcess & G4WrapperProcess::operator=(const G4WrapperProcess &) |
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187 | { |
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188 | G4Exception("G4WrapperProcess::operator=","Illegal operation", |
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189 | JustWarning,"Assignment operator is called"); |
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190 | return *this; |
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191 | } |
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192 | |
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193 | inline |
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194 | G4int G4WrapperProcess::operator==(const G4WrapperProcess &right) const |
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195 | { |
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196 | return (this == &right); |
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197 | } |
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198 | |
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199 | inline |
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200 | G4int G4WrapperProcess::operator!=(const G4WrapperProcess &right) const |
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201 | { |
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202 | return (this != &right); |
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203 | } |
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204 | |
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205 | #endif |
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