Import Geant4 11.3.0.beta source tree

2024-06-28 13:08:51 +02:00
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+//
+// Author: Makoto Asai (JLAB) - 2024
+//
+// class description:
+//
+//  This is a class for run control in GEANT4 for multi-threaded runs
+//  of worker thread running in sub-event parallel mode.
+//  It extends G4RunManager re-implementing multi-threaded behavior in
+//  key methods. See documentation for G4RunManager. User should never
+//  initialize instances of this class, that are usually handled by
+//  G4MTRunManager. There exists one instance of this class for each
+//  worker in a MT application.
+
+#ifndef G4WorkerSubEvtRunManager_h
+#define G4WorkerSubEvtRunManager_h 1
+
+#include "G4WorkerTaskRunManager.hh"
+
+class G4WorkerThread;
+class G4WorkerTaskRunManagerKernel;
+
+// N.B. G4WorkerTaskRunManagerKernel is still used by this G4WorkerSubEvtRunManager
+//  without any modification. -- future work for phase-II developments
+using G4WorkerSubEvtRunManagerKernel = G4WorkerTaskRunManagerKernel;
+
+class G4WorkerSubEvtRunManager : public G4WorkerTaskRunManager 
+{
+  public:
+    static G4WorkerSubEvtRunManager* GetWorkerRunManager();
+    static G4WorkerSubEvtRunManagerKernel* GetWorkerRunManagerKernel();
+    G4WorkerSubEvtRunManager(G4int subEventType = 1);
+    //G4WorkerSubEvtRunManager() = delete;
+
+    // Modified for worker behavior
+    void RunInitialization() override;
+    void DoEventLoop(G4int n_event, const char* macroFile = nullptr, G4int n_select = -1) override;
+    void ProcessOneEvent(G4int i_event) override;
+    G4Event* GenerateEvent(G4int i_event) override;
+    void RunTermination() override;
+    void TerminateEventLoop() override;
+    void DoWork() override;
+    void RestoreRndmEachEvent(G4bool flag) override { readStatusFromFile = flag; }
+
+    void DoCleanup() override;
+    void ProcessUI() override;
+
+    void SetUserInitialization(G4VUserPhysicsList* userPL) override;
+    void SetUserInitialization(G4VUserDetectorConstruction* userDC) override;
+    void SetUserInitialization(G4UserWorkerInitialization* userInit) override;
+    void SetUserInitialization(G4UserWorkerThreadInitialization* userInit) override;
+    void SetUserInitialization(G4VUserActionInitialization* userInit) override;
+    void SetUserAction(G4UserRunAction* userAction) override;
+    void SetUserAction(G4VUserPrimaryGeneratorAction* userAction) override;
+    void SetUserAction(G4UserEventAction* userAction) override;
+    void SetUserAction(G4UserStackingAction* userAction) override;
+    void SetUserAction(G4UserTrackingAction* userAction) override;
+    void SetUserAction(G4UserSteppingAction* userAction) override;
+
+  protected:
+    void StoreRNGStatus(const G4String& filenamePrefix) override;
+    void SetupDefaultRNGEngine() override;
+
+  private:
+    G4int fSubEventType = -1;
+
+  public:
+    G4int GetSubEventType() const override
+    { return fSubEventType; }
+};
+
+#endif  // G4WorkerSubEvtRunManager_h