G4TrackingManager.hh

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//
// G4TrackingManager
//
// Class description:
//
// This is an interface class between the event, the track and the tracking
// categories. It handles necessary message passing between the upper
// hierarchical object, which is the event manager (G4EventManager), and
// lower hierarchical objects in the tracking category. It receives one track
// in an  event from the event manager and takes care to finish tracking it.
// Used exclusively by the Geant4 kernel.
 
// Contact:
//   Questions and comments to this code should be sent to
//     Katsuya Amako  (e-mail: Katsuya.Amako@kek.jp)
//     Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
//---------------------------------------------------------------
#ifndef G4TrackingManager_hh
#define G4TrackingManager_hh 1
 
#include "globals.hh"                  // Include from 'global'
#include "G4SteppingManager.hh"        // Include from 'tracking'
#include "G4Track.hh"                  // Include from 'tracking'
#include "G4TrackingMessenger.hh"
#include "G4TrackVector.hh"            // Include from 'tracking'
#include "G4TrackStatus.hh"            // Include from 'tracking'
#include "G4StepStatus.hh"             // Include from 'tracking'
#include "G4UserTrackingAction.hh"     // Include from 'tracking'
#include "G4UserSteppingAction.hh"     // Include from 'tracking'
#include "G4VTrajectory.hh"            // Include from 'tracking'
 
class G4VUserTrackInformation;
 
////////////////////////
class G4TrackingManager 
////////////////////////
{
 public:
  using ProfilerConfig = G4Track::ProfilerConfig;
 
  public:
 
    // Constructor/Destructor
 
    G4TrackingManager();
      // G4TrackingManger should be dynamically allocated, therefore you
      // need to invoke new() when you call this constructor.
      // G4SteppingManger and G4UserTrackingAction will be created
      // in this constructor. "This" pointer will be passed to
      // G4UserTrackingAction. 
 
    ~G4TrackingManager();
 
    // Get/Set functions
 
    G4Track* GetTrack() const;
 
    G4int GetStoreTrajectory() const;
    void SetStoreTrajectory(G4int value);
 
    G4SteppingManager* GetSteppingManager() const;
 
    G4UserTrackingAction* GetUserTrackingAction() const;
 
    G4VTrajectory* GimmeTrajectory() const;
    void SetTrajectory(G4VTrajectory* aTrajectory);
    
    G4TrackVector* GimmeSecondaries() const;
 
    void SetUserAction(G4UserTrackingAction* apAction);
    void SetUserAction(G4UserSteppingAction* apAction);
 
    void SetVerboseLevel(G4int vLevel);
    G4int GetVerboseLevel() const;
 
    // Other member functions
 
    void ProcessOneTrack(G4Track* apValueG4Track);
      // Invoking this function, a G4Track given by the argument
      // will be tracked.  
 
    void EventAborted();
      // Invoking this function, the current tracking will be
      // aborted immediately. The tracking will return the 
      // G4TrackStatus in 'fUserKillTrackAndSecondaries'.
      // By this the EventManager deletes the current track and all 
      // its associated secondaries.
 
    void SetUserTrackInformation(G4VUserTrackInformation* aValue);
      // This method can be invoked from the user's G4UserTrackingAction
      // implementation to set his/her own G4VUserTrackInformation concrete
      // class object to a G4Track object.
 
  private:
 
    void TrackBanner();  // verbose
 
    // Member data
 
    G4Track* fpTrack = nullptr;
    G4SteppingManager* fpSteppingManager = nullptr;
    G4UserTrackingAction* fpUserTrackingAction = nullptr;
    G4VTrajectory* fpTrajectory = nullptr;
    G4int StoreTrajectory = 0;
    G4int verboseLevel = 0;
    G4TrackingMessenger* messenger = nullptr;
    G4bool EventIsAborted = false;
};
 
//*******************************************************************
//
//  Inline function 
//
//*******************************************************************
 
inline G4Track* G4TrackingManager::GetTrack() const 
{ 
  return fpTrack;
}
 
inline G4int G4TrackingManager::GetStoreTrajectory() const
{ 
  return StoreTrajectory;
}
 
inline void G4TrackingManager::SetStoreTrajectory(G4int value)
{ 
  StoreTrajectory = value;
}
 
inline G4SteppingManager* G4TrackingManager::GetSteppingManager() const
{ 
  return fpSteppingManager; 
}
 
inline G4UserTrackingAction* G4TrackingManager::GetUserTrackingAction() const
{ 
  return fpUserTrackingAction; 
}
 
inline G4VTrajectory* G4TrackingManager::GimmeTrajectory() const
{ 
  return fpTrajectory; 
}
    
inline G4TrackVector* G4TrackingManager::GimmeSecondaries() const
{ 
  return fpSteppingManager->GetfSecondary(); 
}
 
inline void G4TrackingManager::SetUserAction(G4UserTrackingAction* apAction)
{
  fpUserTrackingAction = apAction;
  if(apAction != nullptr)
  {
    apAction->SetTrackingManagerPointer(this);
  }
}
 
inline void G4TrackingManager::SetUserAction(G4UserSteppingAction* apAction)
{
  fpSteppingManager->SetUserAction(apAction);
  if(apAction != nullptr)
  {
    apAction->SetSteppingManagerPointer(fpSteppingManager);  
  }
}
 
inline void G4TrackingManager::SetVerboseLevel(G4int vLevel)
{ 
  verboseLevel = vLevel; 
  fpSteppingManager -> SetVerboseLevel( vLevel );
}
 
inline G4int G4TrackingManager::GetVerboseLevel() const
{ 
  return verboseLevel; 
}
 
inline void
G4TrackingManager::SetUserTrackInformation(G4VUserTrackInformation* aValue)
{
  if(fpTrack != nullptr) fpTrack->SetUserInformation(aValue);
}
 
#endif