G4ErrorRunManagerHelper.cc

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//
// ------------------------------------------------------------
//      GEANT 4 class implementation file
// ------------------------------------------------------------
//
 
#include "G4Navigator.hh"
 
#include "G4Timer.hh"
 
#include "G4ErrorRunManagerHelper.hh"
 
#include "G4RunManagerKernel.hh"
#include "G4VUserDetectorConstruction.hh"
#include "G4ErrorPhysicsList.hh"
#include "G4TransportationManager.hh"
#include "G4RunManager.hh"
 
//-----------------------------------------------------------------------
 
G4ThreadLocal G4ErrorRunManagerHelper*
  G4ErrorRunManagerHelper::fRunManagerKernel = 0;
 
//-----------------------------------------------------------------------
G4ErrorRunManagerHelper* G4ErrorRunManagerHelper::GetRunManagerKernel()
{
  return fRunManagerKernel;
}
 
//-----------------------------------------------------------------------
G4ErrorRunManagerHelper::G4ErrorRunManagerHelper()
{
  if(fRunManagerKernel)
  {
    G4Exception("G4ErrorRunManagerHelper::G4ErrorRunManagerHelper()",
                "InvalidSetup", FatalException,
                "G4eRunManageKernel constructed twice.");
  }
  fRunManagerKernel = this;
 
  //----- Look if somebody has created a G4RunManagerKernel
  theG4RunManagerKernel = G4RunManagerKernel::GetRunManagerKernel();
  if(theG4RunManagerKernel == 0)
  {
    //--- if not create it
    theG4RunManagerKernel = new G4RunManagerKernel();
    G4cout << " creating G4RunManagerKernel " << theG4RunManagerKernel
           << G4endl;
  }
 
  theG4RunManagerKernel->SetVerboseLevel(2);
  theUserPhysicsList = 0;
  theUserWorld       = 0;
}
 
//-----------------------------------------------------------------------
G4ErrorRunManagerHelper::~G4ErrorRunManagerHelper() {}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::SetUserInitialization(
  G4VUserDetectorConstruction* userInit)
{
  theUserWorld = userInit->Construct();
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::SetUserInitialization(G4VPhysicalVolume* userInit)
{
  theUserWorld = userInit;
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::SetUserInitialization(
  G4VUserPhysicsList* userInit)
{
  theUserPhysicsList = userInit;
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::InitializeGeometry()
{
  // check if user world has been directly called or someone initialized the
  // world volume already
  //----- First option: geometry has been defined to GEANT4e
  if(theUserWorld != 0)
  {
    theG4RunManagerKernel->DefineWorldVolume(theUserWorld);
 
    //----- Second option: geometry has been defined to GEANT4, do nothing
    //GEANT4 should take care
  }
  else
  {
    //--- Check that indeed geometry has been defined to GEANT4
    if(G4TransportationManager::GetTransportationManager()
         ->GetNavigatorForTracking()
         ->GetWorldVolume() == 0)
    {
      G4Exception("G4ErrorRunManagerHelper::InitializeGeometry()",
                  "InvalisSetup", FatalException,
                  "No world defined in your geometry!");
    }
  }
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::InitializePhysics()
{
  G4cout << "  G4ErrorRunManagerHelper::InitializePhysics " << G4endl;
 
  //----- First option: physics list has been defined to GEANT4e
  if(theUserPhysicsList != 0)
  {
    theG4RunManagerKernel->SetPhysics(theUserPhysicsList);
    theG4RunManagerKernel->InitializePhysics();
  }
  else
  {
    //----- Second option: physics list has been defined to GEANT4, do nothing
    //GEANT4 should take care
    if(G4RunManager::GetRunManager() != 0 &&
       G4RunManager::GetRunManager()->GetUserPhysicsList() != 0)
    {
      //--- Physics should be G4ErrorPhysicsList, else send a warning
      if(static_cast<const G4ErrorPhysicsList*>(
           G4RunManager::GetRunManager()->GetUserPhysicsList()) == 0)
      {
        std::ostringstream message;
        message << "Physics list is not G4ErrorPhysicsList. Are you sure?";
        G4Exception("G4ErrorRunManagerHelper::InitializePhysics()",
                    "GEANT4e-Notification", JustWarning, message);
      }
    }
    else
    {
      //----- Third option: no physics list has been defined, define a
      //G4ErrorPhysicsList
      theG4RunManagerKernel->SetPhysics(new G4ErrorPhysicsList);
      //    theG4RunManagerKernel->SetPhysics(new ExN02PhysicsList);
      theG4RunManagerKernel->InitializePhysics();
    }
  }
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::RunInitialization()
{
  theG4RunManagerKernel->RunInitialization();
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::SetUserAction(G4UserTrackingAction* userAction)
{
  G4EventManager::GetEventManager()->SetUserAction(userAction);
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::SetUserAction(G4UserSteppingAction* userAction)
{
  G4EventManager::GetEventManager()->SetUserAction(userAction);
}
 
//-----------------------------------------------------------------------
void G4ErrorRunManagerHelper::RunTermination()
{
  theG4RunManagerKernel->RunTermination();
}