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: G4SteppingManager.hh,v 1.31 2007/10/09 03:51:06 tsasaki Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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29 | // |
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30 | //--------------------------------------------------------------- |
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31 | // |
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32 | // G4SteppingManager.hh |
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33 | // |
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34 | // class description: |
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35 | // This is the class which plays an essential role in tracking |
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36 | // the particle. It takes cares all message passing between |
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37 | // objects in the different categories (for example, |
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38 | // geometry(including transportation), interactions in |
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39 | // matter, etc). It's public method 'stepping' steers to step |
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40 | // the particle. |
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41 | // Geant4 kernel use only |
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42 | // |
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43 | // Contact: |
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44 | // Questions and comments to this code should be sent to |
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45 | // Katsuya Amako (e-mail: Katsuya.Amako@kek.jp) |
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46 | // Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp) |
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47 | // |
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48 | //--------------------------------------------------------------- |
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49 | // modified for new ParticleChange 12 Mar. 1998 H.Kurashige |
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50 | |
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51 | |
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52 | class G4SteppingManager; |
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53 | |
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54 | #ifndef G4SteppingManager_h |
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55 | #define G4SteppingManager_h 1 |
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56 | |
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57 | class G4VSensitiveDetector; |
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58 | |
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59 | #include "G4ios.hh" // Include from 'system' |
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60 | #include <iomanip> // Include from 'system' |
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61 | #include <vector> // Include from 'system' |
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62 | #include "globals.hh" // Include from 'global' |
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63 | #include "Randomize.hh" // Include from 'global' |
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64 | |
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65 | #include "G4Navigator.hh" // Include from 'geometry' |
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66 | #include "G4LogicalVolume.hh" // Include from 'geometry' |
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67 | #include "G4VPhysicalVolume.hh" // Include from 'geometry' |
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68 | #include "G4ProcessManager.hh" // Include from 'piim' |
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69 | |
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70 | #include "G4Track.hh" // Include from 'tracking' |
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71 | #include "G4TrackVector.hh" // Include from 'tracking' |
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72 | #include "G4TrackStatus.hh" // Include from 'tracking' |
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73 | #include "G4StepStatus.hh" // Include from 'tracking' |
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74 | #include "G4UserSteppingAction.hh" // Include from 'tracking' |
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75 | #include "G4Step.hh" // Include from 'tracking' |
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76 | #include "G4StepPoint.hh" // Include from 'tracking' |
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77 | #include "G4VSteppingVerbose.hh" // Include from 'tracking' |
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78 | #include "G4TouchableHandle.hh" // Include from 'geometry' |
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79 | #include "G4TouchableHistoryHandle.hh" // Include from 'geometry' |
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80 | |
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81 | // |
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82 | typedef std::vector<G4int> |
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83 | G4SelectedAtRestDoItVector; |
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84 | typedef std::vector<G4int> |
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85 | G4SelectedAlongStepDoItVector; |
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86 | typedef std::vector<G4int> |
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87 | G4SelectedPostStepDoItVector; |
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88 | |
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89 | static const size_t SizeOfSelectedDoItVector=100; |
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90 | // In global scope for porting on WIN-VC compiler... |
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91 | |
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92 | /////////////////////// |
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93 | class G4SteppingManager |
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94 | /////////////////////// |
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95 | { |
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96 | |
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97 | //-------- |
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98 | public: //without description |
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99 | //-------- |
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100 | |
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101 | // Constructor/Destructor |
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102 | |
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103 | G4SteppingManager(); |
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104 | // SteppingManger should be dynamically persistent, therefore |
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105 | // you need to invoke new() when you call this constructor. |
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106 | // "Secodary track vector" will be dynamically created by this |
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107 | // cosntructor. "G4UserSteppingAction" will be also constructed |
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108 | // in this constructor, and "this" pointer will be passed to |
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109 | // "G4UserSteppingAction". |
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110 | |
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111 | ~G4SteppingManager(); |
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112 | |
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113 | // Get/Set functions |
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114 | |
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115 | G4TrackVector* GetSecondary() const; |
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116 | void SetUserAction(G4UserSteppingAction* apAction); |
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117 | G4Track* GetTrack() const; |
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118 | void SetVerboseLevel(G4int vLevel); |
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119 | void SetVerbose(G4VSteppingVerbose*); |
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120 | G4Step* GetStep() const; |
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121 | |
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122 | |
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123 | // Other member functions |
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124 | |
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125 | G4StepStatus Stepping(); |
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126 | // Steers to move the give particle from the TrackingManger |
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127 | // by one Step. |
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128 | |
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129 | void SetInitialStep(G4Track* valueTrack); |
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130 | // Sets up initial track information (enegry, position, etc) to |
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131 | // the PreStepPoint of the G4Step. This funciton has to be called |
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132 | // just once before the stepping loop in the "TrackingManager". |
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133 | |
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134 | void GetProcessNumber(); |
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135 | |
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136 | // Get methods |
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137 | G4double GetPhysicalStep(); |
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138 | G4double GetGeometricalStep(); |
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139 | G4double GetCorrectedStep(); |
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140 | G4bool GetPreStepPointIsGeom(); |
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141 | G4bool GetFirstStep(); |
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142 | G4StepStatus GetfStepStatus(); |
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143 | G4double GetTempInitVelocity(); |
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144 | G4double GetTempVelocity(); |
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145 | G4double GetMass(); |
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146 | G4double GetsumEnergyChange(); |
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147 | G4VParticleChange* GetfParticleChange(); |
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148 | G4Track* GetfTrack(); |
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149 | G4TrackVector* GetfSecondary(); |
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150 | G4Step* GetfStep(); |
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151 | G4StepPoint* GetfPreStepPoint(); |
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152 | G4StepPoint* GetfPostStepPoint(); |
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153 | G4VPhysicalVolume* GetfCurrentVolume(); |
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154 | G4VSensitiveDetector* GetfSensitive(); |
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155 | G4VProcess* GetfCurrentProcess(); |
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156 | G4ProcessVector* GetfAtRestDoItVector(); |
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157 | G4ProcessVector* GetfAlongStepDoItVector(); |
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158 | G4ProcessVector* GetfPostStepDoItVector(); |
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159 | G4ProcessVector* GetfAlongStepGetPhysIntVector(); |
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160 | G4ProcessVector* GetfPostStepGetPhysIntVector(); |
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161 | G4ProcessVector* GetfAtRestGetPhysIntVector(); |
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162 | G4double GetcurrentMinimumStep(); |
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163 | G4double GetnumberOfInteractionLengthLeft(); |
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164 | size_t GetfAtRestDoItProcTriggered(); |
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165 | size_t GetfAlongStepDoItProcTriggered(); |
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166 | size_t GetfPostStepDoItProcTriggered(); |
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167 | G4int GetfN2ndariesAtRestDoIt(); |
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168 | G4int GetfN2ndariesAlongStepDoIt(); |
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169 | G4int GetfN2ndariesPostStepDoIt(); |
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170 | G4Navigator* GetfNavigator(); |
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171 | G4int GetverboseLevel(); |
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172 | size_t GetMAXofAtRestLoops(); |
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173 | size_t GetMAXofAlongStepLoops(); |
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174 | size_t GetMAXofPostStepLoops(); |
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175 | G4SelectedAtRestDoItVector* GetfSelectedAtRestDoItVector(); |
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176 | G4SelectedAlongStepDoItVector* GetfSelectedAlongStepDoItVector(); |
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177 | G4SelectedPostStepDoItVector* GetfSelectedPostStepDoItVector(); |
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178 | G4double GetfPreviousStepSize(); |
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179 | const G4TouchableHandle& GetTouchableHandle(); |
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180 | G4SteppingControl GetStepControlFlag(); |
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181 | G4Navigator GetNavigator(); |
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182 | G4UserSteppingAction* GetUserAction(); |
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183 | G4double GetphysIntLength(); |
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184 | G4ForceCondition GetfCondition(); |
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185 | G4GPILSelection GetfGPILSelection(); |
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186 | // |
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187 | G4bool KillVerbose; |
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188 | //--------- |
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189 | private: |
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190 | //--------- |
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191 | |
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192 | // Member functions |
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193 | |
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194 | void DefinePhysicalStepLength(); |
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195 | // Calculate corresponding physical length from the mean free path |
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196 | // left for each discrete phyiscs process. The minimum allowable |
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197 | // Step for each continious process will be also calculated. |
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198 | void InvokeAtRestDoItProcs(); |
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199 | void InvokeAlongStepDoItProcs(); |
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200 | void InvokePostStepDoItProcs(); |
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201 | void InvokePSDIP(size_t); // |
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202 | void SetNavigator(G4Navigator* value); |
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203 | G4double CalculateSafety(); |
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204 | // Return the estimated safety value at the PostStepPoint |
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205 | void ApplyProductionCut(G4Track*); |
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206 | |
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207 | // Member data |
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208 | |
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209 | G4UserSteppingAction* fUserSteppingAction; |
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210 | |
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211 | G4VSteppingVerbose* fVerbose; |
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212 | |
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213 | G4double PhysicalStep; |
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214 | G4double GeometricalStep; |
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215 | G4double CorrectedStep; |
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216 | G4bool PreStepPointIsGeom; |
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217 | G4bool FirstStep; |
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218 | G4StepStatus fStepStatus; |
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219 | |
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220 | G4double TempInitVelocity; |
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221 | G4double TempVelocity; |
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222 | G4double Mass; |
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223 | |
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224 | G4double sumEnergyChange; |
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225 | |
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226 | G4VParticleChange* fParticleChange; |
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227 | G4Track* fTrack; |
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228 | G4TrackVector* fSecondary; |
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229 | G4Step* fStep; |
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230 | G4StepPoint* fPreStepPoint; |
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231 | G4StepPoint* fPostStepPoint; |
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232 | |
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233 | G4VPhysicalVolume* fCurrentVolume; |
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234 | G4VSensitiveDetector* fSensitive; |
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235 | G4VProcess* fCurrentProcess; |
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236 | // The pointer to the process of which DoIt or |
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237 | // GetPhysicalInteractionLength has been just executed. |
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238 | |
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239 | |
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240 | G4ProcessVector* fAtRestDoItVector; |
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241 | G4ProcessVector* fAlongStepDoItVector; |
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242 | G4ProcessVector* fPostStepDoItVector; |
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243 | |
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244 | G4ProcessVector* fAtRestGetPhysIntVector; |
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245 | G4ProcessVector* fAlongStepGetPhysIntVector; |
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246 | G4ProcessVector* fPostStepGetPhysIntVector; |
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247 | |
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248 | size_t MAXofAtRestLoops; |
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249 | size_t MAXofAlongStepLoops; |
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250 | size_t MAXofPostStepLoops; |
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251 | |
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252 | size_t fAtRestDoItProcTriggered; |
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253 | size_t fAlongStepDoItProcTriggered; |
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254 | size_t fPostStepDoItProcTriggered; |
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255 | |
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256 | G4int fN2ndariesAtRestDoIt; |
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257 | G4int fN2ndariesAlongStepDoIt; |
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258 | G4int fN2ndariesPostStepDoIt; |
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259 | // These are the numbers of secondaries generated by the process |
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260 | // just executed. |
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261 | |
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262 | G4Navigator *fNavigator; |
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263 | |
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264 | G4int verboseLevel; |
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265 | |
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266 | G4SelectedAtRestDoItVector* fSelectedAtRestDoItVector; |
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267 | G4SelectedAlongStepDoItVector* fSelectedAlongStepDoItVector; |
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268 | G4SelectedPostStepDoItVector* fSelectedPostStepDoItVector; |
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269 | |
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270 | G4double fPreviousStepSize; |
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271 | |
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272 | G4TouchableHandle fTouchableHandle; |
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273 | |
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274 | G4SteppingControl StepControlFlag; |
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275 | |
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276 | G4double kCarTolerance; |
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277 | // Cached geometrical tolerance on surface |
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278 | G4double proposedSafety; |
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279 | // This keeps the minimum safety value proposed by AlongStepGPILs. |
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280 | G4ThreeVector endpointSafOrigin; |
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281 | G4double endpointSafety; |
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282 | // To get the true safety value at the PostStepPoint, you have |
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283 | // to subtract the distance to 'endpointSafOrigin' from this value. |
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284 | G4double physIntLength; |
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285 | G4ForceCondition fCondition; |
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286 | G4GPILSelection fGPILSelection; |
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287 | // Above three variables are for the method |
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288 | // DefinePhysicalStepLength(). To pass these information to |
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289 | // the method Verbose, they are kept at here. Need a more |
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290 | // elegant mechanism. |
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291 | |
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292 | }; |
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293 | |
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294 | |
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295 | //******************************************************************* |
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296 | // |
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297 | // Inline function |
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298 | // |
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299 | //******************************************************************* |
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300 | |
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301 | inline G4double G4SteppingManager::GetPhysicalStep(){ |
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302 | return PhysicalStep; |
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303 | } |
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304 | |
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305 | inline G4double G4SteppingManager::GetGeometricalStep(){ |
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306 | return GeometricalStep; |
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307 | } |
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308 | |
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309 | inline G4double G4SteppingManager::GetCorrectedStep(){ |
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310 | return CorrectedStep; |
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311 | } |
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312 | |
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313 | inline G4bool G4SteppingManager::GetPreStepPointIsGeom(){ |
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314 | return PreStepPointIsGeom; |
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315 | } |
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316 | |
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317 | inline G4bool G4SteppingManager::GetFirstStep(){ |
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318 | return FirstStep; |
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319 | } |
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320 | |
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321 | inline G4StepStatus G4SteppingManager::GetfStepStatus(){ |
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322 | return fStepStatus; |
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323 | } |
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324 | |
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325 | inline G4double G4SteppingManager::GetTempInitVelocity(){ |
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326 | return TempInitVelocity; |
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327 | } |
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328 | inline G4double G4SteppingManager::GetTempVelocity(){ |
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329 | return TempVelocity; |
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330 | } |
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331 | inline G4double G4SteppingManager::GetMass(){ |
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332 | return Mass; |
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333 | } |
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334 | |
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335 | inline G4double G4SteppingManager::GetsumEnergyChange(){ |
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336 | return sumEnergyChange; |
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337 | } |
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338 | |
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339 | inline G4VParticleChange* G4SteppingManager::GetfParticleChange(){ |
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340 | return fParticleChange; |
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341 | } |
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342 | |
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343 | inline G4Track* G4SteppingManager::GetfTrack(){ |
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344 | return fTrack; |
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345 | } |
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346 | |
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347 | inline G4TrackVector* G4SteppingManager::GetfSecondary(){ |
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348 | return fStep->GetfSecondary(); |
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349 | } |
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350 | inline G4Step* G4SteppingManager::GetfStep(){ |
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351 | return fStep; |
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352 | } |
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353 | inline G4StepPoint* G4SteppingManager::GetfPreStepPoint(){ |
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354 | return fPreStepPoint; |
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355 | } |
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356 | inline G4StepPoint* G4SteppingManager::GetfPostStepPoint(){ |
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357 | return fPostStepPoint; |
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358 | } |
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359 | |
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360 | inline G4VPhysicalVolume* G4SteppingManager::GetfCurrentVolume(){ |
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361 | return fCurrentVolume; |
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362 | } |
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363 | inline G4VSensitiveDetector* G4SteppingManager::GetfSensitive(){ |
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364 | return fSensitive; |
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365 | } |
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366 | inline G4VProcess* G4SteppingManager::GetfCurrentProcess(){ |
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367 | return fCurrentProcess; |
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368 | } |
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369 | |
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370 | inline G4ProcessVector* G4SteppingManager::GetfAtRestDoItVector(){ |
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371 | return fAtRestDoItVector; |
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372 | } |
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373 | inline G4ProcessVector* G4SteppingManager::GetfAlongStepDoItVector(){ |
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374 | return fAlongStepDoItVector; |
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375 | } |
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376 | inline G4ProcessVector* G4SteppingManager::GetfPostStepDoItVector(){ |
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377 | return fPostStepDoItVector; |
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378 | } |
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379 | |
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380 | inline G4ProcessVector* G4SteppingManager::GetfAtRestGetPhysIntVector(){ |
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381 | return fAtRestGetPhysIntVector; |
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382 | } |
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383 | |
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384 | inline G4ProcessVector* G4SteppingManager::GetfAlongStepGetPhysIntVector(){ |
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385 | return fAlongStepGetPhysIntVector; |
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386 | } |
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387 | |
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388 | inline G4ProcessVector* G4SteppingManager::GetfPostStepGetPhysIntVector(){ |
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389 | return fPostStepGetPhysIntVector; |
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390 | } |
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391 | |
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392 | inline size_t G4SteppingManager::GetMAXofAtRestLoops(){ |
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393 | return MAXofAtRestLoops; |
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394 | } |
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395 | inline size_t G4SteppingManager::GetMAXofAlongStepLoops(){ |
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396 | return MAXofAlongStepLoops; |
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397 | } |
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398 | inline size_t G4SteppingManager::GetMAXofPostStepLoops(){ |
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399 | return MAXofPostStepLoops; |
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400 | } |
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401 | |
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402 | inline size_t G4SteppingManager::GetfAtRestDoItProcTriggered(){ |
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403 | return fAtRestDoItProcTriggered; |
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404 | } |
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405 | inline size_t G4SteppingManager::GetfAlongStepDoItProcTriggered(){ |
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406 | return fAtRestDoItProcTriggered; |
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407 | } |
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408 | inline size_t G4SteppingManager::GetfPostStepDoItProcTriggered(){ |
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409 | return fPostStepDoItProcTriggered; |
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410 | } |
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411 | inline G4int G4SteppingManager::GetfN2ndariesAtRestDoIt(){ |
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412 | return fN2ndariesAtRestDoIt; |
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413 | } |
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414 | inline G4int G4SteppingManager::GetfN2ndariesAlongStepDoIt(){ |
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415 | return fN2ndariesAlongStepDoIt; |
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416 | } |
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417 | inline G4int G4SteppingManager::GetfN2ndariesPostStepDoIt(){ |
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418 | return fN2ndariesPostStepDoIt; |
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419 | } |
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420 | |
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421 | inline G4Navigator* G4SteppingManager::GetfNavigator(){ |
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422 | return fNavigator; |
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423 | } |
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424 | inline G4int G4SteppingManager::GetverboseLevel(){ |
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425 | return verboseLevel; |
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426 | } |
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427 | |
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428 | inline G4SelectedAtRestDoItVector* G4SteppingManager::GetfSelectedAtRestDoItVector(){ |
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429 | return fSelectedAtRestDoItVector; |
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430 | } |
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431 | |
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432 | inline G4SelectedAlongStepDoItVector* G4SteppingManager::GetfSelectedAlongStepDoItVector(){ |
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433 | return fSelectedAlongStepDoItVector; |
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434 | } |
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435 | |
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436 | inline G4SelectedPostStepDoItVector* G4SteppingManager::GetfSelectedPostStepDoItVector(){ |
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437 | return fSelectedPostStepDoItVector; |
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438 | } |
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439 | |
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440 | inline G4double G4SteppingManager::GetfPreviousStepSize(){ |
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441 | return fPreviousStepSize; |
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442 | } |
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443 | |
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444 | inline const G4TouchableHandle& G4SteppingManager::GetTouchableHandle() { |
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445 | return fTouchableHandle; |
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446 | } |
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447 | |
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448 | inline G4SteppingControl G4SteppingManager::GetStepControlFlag(){ |
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449 | return StepControlFlag; |
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450 | } |
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451 | inline G4double G4SteppingManager::GetphysIntLength(){ |
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452 | return physIntLength; |
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453 | } |
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454 | inline G4ForceCondition G4SteppingManager::GetfCondition(){ |
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455 | return fCondition; |
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456 | } |
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457 | inline G4GPILSelection G4SteppingManager::GetfGPILSelection(){ |
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458 | return fGPILSelection; |
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459 | } |
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460 | |
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461 | inline G4TrackVector* G4SteppingManager::GetSecondary() const { |
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462 | return fStep->GetSecondary(); |
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463 | } |
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464 | |
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465 | inline void G4SteppingManager::SetNavigator(G4Navigator* value){ |
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466 | fNavigator = value; |
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467 | } |
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468 | |
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469 | inline void G4SteppingManager::SetUserAction(G4UserSteppingAction* apAction){ |
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470 | fUserSteppingAction = apAction; |
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471 | } |
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472 | inline G4UserSteppingAction* G4SteppingManager::GetUserAction(){ |
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473 | return fUserSteppingAction; |
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474 | } |
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475 | |
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476 | inline G4Track* G4SteppingManager::GetTrack() const { |
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477 | return fTrack; |
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478 | } |
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479 | |
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480 | inline void G4SteppingManager::SetVerboseLevel(G4int vLevel){ |
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481 | verboseLevel = vLevel; |
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482 | } |
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483 | |
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484 | inline void G4SteppingManager::SetVerbose(G4VSteppingVerbose* yourVerbose){ |
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485 | fVerbose = yourVerbose; |
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486 | } |
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487 | |
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488 | inline G4Step* G4SteppingManager::GetStep() const { |
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489 | return fStep; |
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490 | } |
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491 | |
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492 | inline G4double G4SteppingManager::CalculateSafety(){ |
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493 | return std::max( endpointSafety - |
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494 | (endpointSafOrigin - fPostStepPoint->GetPosition()).mag(), |
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495 | kCarTolerance ); |
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496 | } |
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497 | |
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498 | |
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499 | #endif |
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