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geant4/source/geometry/navigation/include/G4TransportationManager.hh
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2016-06-09 10:49:58 +02:00

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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * 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. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: G4TransportationManager.hh,v 1.2 2003/11/03 17:15:21 gcosmo Exp $
// GEANT4 tag $Name: geant4-06-00-patch-01 $
//
// class G4TransportationManager
//
// Class description:
//
// A singleton class which stores the (volume) navigator used by
// the transportation process to do the geometrical tracking.
// It also stores a pointer to the propagator used in a (magnetic)
// field and to the field manager.
// The class instance is created before main() is called, and
// in turn creates the navigator and the rest.
// Created: 10 March 1997, J. Apostolakis
// --------------------------------------------------------------------
#ifndef G4TransportationManager_hh
#define G4TransportationManager_hh
#include "G4Navigator.hh"
class G4PropagatorInField;
class G4GeometryMessenger;
class G4FieldManager;
class G4TransportationManager
{
public: // with description
static G4TransportationManager* GetTransportationManager();
inline G4Navigator* GetNavigatorForTracking() const;
inline G4PropagatorInField* GetPropagatorInField() const;
inline G4FieldManager* GetFieldManager() const;
inline void SetNavigatorForTracking( G4Navigator* newNavigator );
inline void SetPropagatorInField( G4PropagatorInField* newFieldPropagator );
void SetFieldManager( G4FieldManager* newFieldManager );
~G4TransportationManager();
protected:
G4TransportationManager();
private:
G4Navigator* fNavigatorForTracking ;
G4PropagatorInField* fPropagatorInField;
G4FieldManager* fFieldManager;
G4GeometryMessenger* fGeomMessenger;
static G4TransportationManager* fTransportationManager;
};
#include "G4TransportationManager.icc"
#endif