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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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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: G4EventManager.hh,v 1.22 2007/03/08 23:56:12 asaim 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 | |
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33 | #ifndef G4EventManager_h |
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34 | #define G4EventManager_h 1 |
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35 | |
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36 | #include "evmandefs.hh" |
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37 | #include "G4StackManager.hh" |
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38 | #include "G4TrajectoryContainer.hh" |
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39 | #include "G4PrimaryTransformer.hh" |
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40 | class G4Event; |
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41 | class G4UserEventAction; |
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42 | class G4UserStackingAction; |
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43 | class G4UserTrackingAction; |
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44 | class G4UserSteppingAction; |
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45 | class G4EvManMessenger; |
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46 | #include "G4TrackingManager.hh" |
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47 | #include "G4Track.hh" |
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48 | #include "G4VTrajectory.hh" |
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49 | #include "G4TrackStatus.hh" |
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50 | class G4SDManager; |
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51 | #include "globals.hh" |
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52 | class G4VUserEventInformation; |
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53 | |
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54 | #ifdef CLHEP_HepMC // Temporarly disabled |
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55 | #include "CLHEP/HepMC/GenEvent.h" |
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56 | #endif |
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57 | |
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58 | // class description: |
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59 | // |
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60 | // G4EventManager controls an event. This class must be a singleton |
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61 | // and should be constructed by G4RunManager. |
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62 | // |
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63 | |
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64 | class G4EventManager |
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65 | { |
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66 | public: // with description |
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67 | static G4EventManager* GetEventManager(); |
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68 | // This method returns the singleton pointer of G4EventManager. |
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69 | |
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70 | private: |
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71 | static G4EventManager* fpEventManager; |
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72 | |
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73 | public: |
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74 | G4EventManager(); |
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75 | ~G4EventManager(); |
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76 | |
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77 | private: |
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78 | G4EventManager(const G4EventManager &right); |
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79 | G4EventManager& operator=(const G4EventManager& right); |
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80 | |
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81 | public: // with description |
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82 | void ProcessOneEvent(G4Event* anEvent); |
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83 | // This method is the main entry to this class for simulating an event. |
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84 | |
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85 | #ifdef CLHEP_HepMC // Temporarly disabled on Windows, until CLHEP |
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86 | // will support the HepMC module |
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87 | void ProcessOneEvent(const HepMC::GenEvent* hepmcevt,G4Event* anEvent=0); |
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88 | // This is an alternative entry for large HEP experiments which use |
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89 | // HepMC event class. Dummy G4Event object will be created if "anEvent" is null |
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90 | // for internal use, but this dummy object will be deleted at the end of this |
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91 | // method and will never be available for the use after the processing. |
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92 | // Note that in this case of null G4Event pointer no output of the simulated event |
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93 | // is returned by this method, but the user must implement some mechanism |
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94 | // of storing output by his/herself, e.g. in his/her UserEventAction and/or |
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95 | // sensitive detectors. |
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96 | // If valid G4Event object is given, this object will not be deleted with |
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97 | // this method and output objects such as hits collections and trajectories |
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98 | // will be associated to this event object. If this event object has valid |
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99 | // primary vertices/particles, they will be added to the given HepMC event input. |
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100 | #endif |
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101 | |
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102 | void ProcessOneEvent(G4TrackVector* trackVector,G4Event* anEvent=0); |
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103 | // This is an alternative entry for large HEP experiments which create G4Track |
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104 | // objects by themselves directly without using G4VPrimaryGenerator or user |
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105 | // primary generator action. Dummy G4Event object will be created if "anEvent" is null |
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106 | // for internal use, but this dummy object will be deleted at the end of this |
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107 | // method and will never be available for the use after the processing. |
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108 | // Note that in this case of null G4Event pointer no output of the simulated event |
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109 | // is returned by this method, but the user must implement some mechanism |
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110 | // of storing output by his/herself, e.g. in his/her UserEventAction and/or |
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111 | // sensitive detectors. |
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112 | // If valid G4Event object is given, this object will not be deleted with |
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113 | // this method and output objects such as hits collections and trajectories |
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114 | // will be associated to this event object. If this event object has valid |
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115 | // primary vertices/particles, they will be added to the given trackvector input. |
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116 | |
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117 | private: |
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118 | void DoProcessing(G4Event* anEvent); |
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119 | void StackTracks(G4TrackVector *trackVector, G4bool IDhasAlreadySet=false); |
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120 | |
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121 | G4Event* currentEvent; |
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122 | |
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123 | G4StackManager *trackContainer; |
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124 | G4TrackingManager *trackManager; |
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125 | G4TrajectoryContainer *trajectoryContainer; |
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126 | G4int trackIDCounter; |
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127 | G4int verboseLevel; |
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128 | G4SDManager* sdManager; |
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129 | G4PrimaryTransformer* transformer; |
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130 | G4bool tracking; |
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131 | G4bool abortRequested; |
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132 | |
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133 | G4EvManMessenger* theMessenger; |
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134 | |
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135 | G4UserEventAction* userEventAction; |
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136 | G4UserStackingAction* userStackingAction; |
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137 | G4UserTrackingAction* userTrackingAction; |
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138 | G4UserSteppingAction* userSteppingAction; |
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139 | |
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140 | G4int storetRandomNumberStatusToG4Event; |
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141 | G4String randomNumberStatusToG4Event; |
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142 | |
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143 | public: // with description |
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144 | inline const G4Event* GetConstCurrentEvent() |
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145 | { return currentEvent; } |
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146 | inline G4Event* GetNonconstCurrentEvent() |
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147 | { return currentEvent; } |
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148 | // These methods returns the pointers of const G4Event* |
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149 | // and G4Event*, respectively. Null will be returned when |
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150 | // an event is not processing. |
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151 | |
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152 | public: // with description |
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153 | inline void AbortCurrentEvent() |
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154 | { |
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155 | abortRequested = true; |
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156 | trackContainer->clear(); |
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157 | if(tracking) trackManager->EventAborted(); |
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158 | } |
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159 | // This method aborts the processing of the current event. All stacked |
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160 | // tracks are deleted. The contents of G4Event object is not completed, |
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161 | // but trajectories, hits, and/or digits which are created before the |
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162 | // moment of abortion can be used. |
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163 | |
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164 | public: // with description |
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165 | void SetUserAction(G4UserEventAction* userAction); |
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166 | void SetUserAction(G4UserStackingAction* userAction); |
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167 | void SetUserAction(G4UserTrackingAction* userAction); |
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168 | void SetUserAction(G4UserSteppingAction* userAction); |
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169 | inline G4UserEventAction* GetUserEventAction() |
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170 | { return userEventAction; } |
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171 | inline G4UserStackingAction* GetUserStackingAction() |
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172 | { return userStackingAction; } |
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173 | inline G4UserTrackingAction* GetUserTrackingAction() |
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174 | { return userTrackingAction; } |
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175 | inline G4UserSteppingAction* GetUserSteppingAction() |
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176 | { return userSteppingAction; } |
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177 | // Set and get methods for user action classes. User action classes |
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178 | // which should belong to the other managers will be sent to the |
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179 | // corresponding managers. |
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180 | void SetNumberOfAdditionalWaitingStacks(G4int iAdd) |
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181 | { trackContainer->SetNumberOfAdditionalWaitingStacks(iAdd); } |
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182 | |
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183 | void KeepTheCurrentEvent(); |
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184 | // If the current event exists, it is kept undeleted until the end of the current run |
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185 | |
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186 | inline G4StackManager* GetStackManager() const |
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187 | { return trackContainer; } |
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188 | inline G4TrackingManager* GetTrackingManager() const |
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189 | { return trackManager; } |
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190 | |
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191 | public: // with description |
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192 | inline G4int GetVerboseLevel() |
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193 | { return verboseLevel; } |
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194 | inline void SetVerboseLevel( G4int value ) |
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195 | { |
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196 | verboseLevel = value; |
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197 | trackContainer->SetVerboseLevel( value ); |
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198 | transformer->SetVerboseLevel( value ); |
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199 | } |
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200 | // Set and get method of the verbose level |
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201 | |
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202 | void SetUserInformation(G4VUserEventInformation* anInfo); |
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203 | G4VUserEventInformation* GetUserInformation(); |
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204 | // Set and get method of G4VUserEventInformation object associating with |
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205 | // the current event. Both methods are valid only for G4State_EventProc |
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206 | // application state. |
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207 | |
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208 | inline G4PrimaryTransformer* GetPrimaryTransformer() const |
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209 | { return transformer; } |
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210 | inline void SetPrimaryTransformer(G4PrimaryTransformer* tf) |
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211 | { transformer = tf; } |
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212 | inline void StoreRandomNumberStatusToG4Event(G4int vl) |
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213 | { storetRandomNumberStatusToG4Event = vl; } |
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214 | }; |
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215 | |
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216 | |
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217 | |
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218 | #endif |
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219 | |
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