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geant4/examples/extended/biasing/ReverseMC01/exampleRMC01.cc
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2016-12-09 12:35:28 +01:00

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//
// ********************************************************************
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// * *
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//
/// \file biasing/ReverseMC01/exampleRMC01.cc
/// \brief Main program of the biasing/ReverseMC01 example
//
//
// $Id: exampleRMC01.cc 101303 2016-11-14 11:21:18Z gcosmo $
//
//
// --------------------------------------------------------------
// GEANT 4 - exampleRMC01
//
// --------------------------------------------------------------
// Comments
//
// This example intends to show how to use the adjoint/reverse simulation mode.
//
// --------------------------------------------------------------
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#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"
#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif
#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif
#include "G4AdjointSimManager.hh"
#include "RMC01DetectorConstruction.hh"
#include "RMC01PrimaryGeneratorAction.hh"
#include "RMC01EventAction.hh"
#include "RMC01RunAction.hh"
#include "G4AdjointPhysicsList.hh"
#include "G4AdjointSimManager.hh"
#include "RMC01AdjointEventAction.hh"
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int main(int argc,char** argv) {
// Construct the default run manager
G4RunManager * theRunManager = new G4RunManager;
RMC01DetectorConstruction* detector = new RMC01DetectorConstruction();
//Physics and geometry are declared as in a normal G4 application
//--------------------------------------------
theRunManager->SetUserInitialization(detector);
theRunManager->SetUserInitialization(new G4AdjointPhysicsList);
theRunManager->SetUserAction(new RMC01PrimaryGeneratorAction);
theRunManager->SetUserAction(new RMC01EventAction);
RMC01RunAction* theRunAction = new RMC01RunAction;
theRunManager->SetUserAction(theRunAction);
//The adjoint simulation manager will control the Reverse MC mode
//---------------------------------------------------------------
G4AdjointSimManager* theAdjointSimManager
= G4AdjointSimManager::GetInstance();
//It is possible to define action that will be used during
// the adjoint tracking phase
theAdjointSimManager->SetAdjointRunAction(theRunAction);
//theAdjointSimManager->SetAdjointEventAction(new RMC01AdjointEventAction);
theAdjointSimManager->SetAdjointEventAction(new RMC01EventAction);
#ifdef G4VIS_USE
// visualization manager
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
#endif
// get the pointer to the User Interface manager
G4UImanager* UImanager = G4UImanager::GetUIpointer();
if (argc!=1) // batch mode
{
G4String command = "/control/execute ";
G4String fileName = argv[1];
UImanager->ApplyCommand(command+fileName);
}
else
{ // interactive mode : define UI session
#ifdef G4UI_USE
G4UIExecutive* ui = new G4UIExecutive(argc, argv);
ui->SessionStart();
delete ui;
#endif
}
// job termination
#ifdef G4VIS_USE
delete visManager;
#endif
delete theRunManager;
return 0;
}
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