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This commit is contained in:
Gabriele Cosmo
2025-06-26 09:17:29 +02:00
parent 20a218bbe1
commit a499fb82e9
1941 changed files with 203285 additions and 95593 deletions
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source/geometry/navigation/include/G4TransportationManager.hh
+140 -90
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@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// class G4TransportationManager
// G4TransportationManager
//
// Class description:
//
@@ -34,11 +34,11 @@
// The class instance is created before main() is called, and
// in turn creates the navigator and the rest.
// Created: 10 March 1997, J. Apostolakis
// Reviewed: 26 April 2006, G. Cosmo
// Created: John Apostolakis (CERN), 10 March 1997
// Reviewed: Gabriele Cosmo (CERN), 26 April 2006
// --------------------------------------------------------------------
#ifndef G4TransportationManager_hh
#define G4TransportationManager_hh
#define G4TransportationManager_hh 1
#include "G4Navigator.hh"
#include "G4SafetyHelper.hh"
@@ -50,113 +50,163 @@ class G4GeometryMessenger;
class G4FieldManager;
class G4VPhysicalVolume;
/**
* @brief G4TransportationManager is a singleton class which stores the
* 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.
*/
class G4TransportationManager
{
public: // with description
public:
static G4TransportationManager* GetTransportationManager();
// Retrieve the static instance
static G4TransportationManager* GetInstanceIfExist();
// Retrieve singleton instance pointer.
/**
* Retrieve the static instance.
*/
static G4TransportationManager* GetTransportationManager();
inline G4PropagatorInField* GetPropagatorInField() const;
inline void SetPropagatorInField(G4PropagatorInField* newFieldPropagator);
inline G4FieldManager* GetFieldManager() const;
void SetFieldManager( G4FieldManager* newFieldManager );
// Accessors for field handling
/**
* Retrieve singleton instance pointer.
*/
static G4TransportationManager* GetInstanceIfExist();
inline G4Navigator* GetNavigatorForTracking() const;
void SetNavigatorForTracking( G4Navigator* newNavigator );
// Accessors for the navigator for tracking
/**
* Accessors and modifiers for field handling.
*/
inline G4PropagatorInField* GetPropagatorInField() const;
inline void SetPropagatorInField(G4PropagatorInField* newFieldPropagator);
inline G4FieldManager* GetFieldManager() const;
void SetFieldManager( G4FieldManager* newFieldManager );
inline void SetWorldForTracking(G4VPhysicalVolume* theWorld);
// Set the world volume for tracking
// This method is to be invoked by G4RunManagerKernel.
/**
* Accessor and modifier for the navigator for tracking.
*/
inline G4Navigator* GetNavigatorForTracking() const;
void SetNavigatorForTracking( G4Navigator* newNavigator );
inline std::size_t GetNoActiveNavigators() const;
inline std::vector<G4Navigator*>::iterator GetActiveNavigatorsIterator();
// Return an iterator to the list of active navigators
/**
* Sets the world volume for tracking.
* This method is to be invoked by G4RunManagerKernel.
*/
inline void SetWorldForTracking(G4VPhysicalVolume* theWorld);
inline std::size_t GetNoWorlds() const;
inline std::vector<G4VPhysicalVolume*>::iterator GetWorldsIterator();
// Return an iterator to the list of registered worlds
/**
* Accessors for the active navigators.
* @returns An iterator to the list of active navigators.
*/
inline std::vector<G4Navigator*>::iterator GetActiveNavigatorsIterator();
inline std::size_t GetNoActiveNavigators() const;
inline G4SafetyHelper* GetSafetyHelper() const;
// Return the pointer to the navigation safety helper instance
/**
* Accessors for the registered worlds.
* @returns An iterator to the list of registered worlds.
*/
inline std::vector<G4VPhysicalVolume*>::iterator GetWorldsIterator();
inline std::size_t GetNoWorlds() const;
G4VPhysicalVolume* GetParallelWorld ( const G4String& worldName );
// Return an exact copy of the tracking world volume. If already
// existing just return the pointer
/**
* Returns the pointer to the navigation safety helper instance.
* @returns Pointer to the navigation safety helper instance.
*/
inline G4SafetyHelper* GetSafetyHelper() const;
G4VPhysicalVolume* IsWorldExisting ( const G4String& worldName );
// Verify existance or not of an istance of the world volume with
// same name in the collection
/**
* Returns an exact copy of the tracking world volume.
* If already existing just returns the pointer.
* @returns Pointer to the tracking world volume.
*/
G4VPhysicalVolume* GetParallelWorld ( const G4String& worldName );
G4Navigator* GetNavigator ( const G4String& worldName );
G4Navigator* GetNavigator ( G4VPhysicalVolume* aWorld );
// Return a navigator associated to either the world volume name
// or the pointer to world physical volume. If not existing already
// create it and register it in the collection
/**
* Verifies existance or not of an istance of the world volume with
* same name in the collection.
* @returns Pointer to the tracking world volume.
*/
G4VPhysicalVolume* IsWorldExisting ( const G4String& worldName );
G4bool RegisterWorld( G4VPhysicalVolume* aWorld );
void DeRegisterNavigator( G4Navigator* aNavigator );
G4int ActivateNavigator( G4Navigator* aNavigator );
void DeActivateNavigator( G4Navigator* aNavigator );
void InactivateAll();
// Methods for handling navigators. Navigator for tracking is always the
// first, i.e. position 0 in the collection and cannot be de-registered
/**
* Returns a navigator associated to either the world volume name
* or associated to the pointer to the world physical volume.
* If not existing already, creates it and registers it in the collection.
* @returns Pointer to a tracking navigator.
*/
G4Navigator* GetNavigator ( const G4String& worldName );
G4Navigator* GetNavigator ( G4VPhysicalVolume* aWorld );
static G4Navigator* GetFirstTrackingNavigator();
static void SetFirstTrackingNavigator(G4Navigator *nav);
// Retrieve/set first navigator pointer for 'mass' geometry
//
// It will be used as a template for cloning the tracking
// navigator of additional threads.
/**
* Methods for handling navigators. Navigator for tracking is always the
* first (i.e. position 0 in the collection) and cannot be de-registered.
*/
G4bool RegisterWorld( G4VPhysicalVolume* aWorld );
void DeRegisterNavigator( G4Navigator* aNavigator );
G4int ActivateNavigator( G4Navigator* aNavigator );
void DeActivateNavigator( G4Navigator* aNavigator );
void InactivateAll();
public: // without description
/**
* Accessor and modifier for the tracking navigator.
* Retrieves/sets the first navigator pointer for the 'mass' geometry.
* It will be used as a template for cloning the tracking navigator of
* additional threads.
*/
static G4Navigator* GetFirstTrackingNavigator();
static void SetFirstTrackingNavigator(G4Navigator *nav);
void ClearParallelWorlds();
// Clear collection of navigators and delete allocated objects
// associated with parallel worlds. Internal method called only
// by the RunManager when the entire geometry is rebuilt from scratch.
/**
* Clears collection of navigators and deletes the allocated objects
* associated with parallel worlds. Internal method, called only
* by the RunManager when the entire geometry is rebuilt from scratch.
*/
void ClearParallelWorlds();
~G4TransportationManager();
// Destructor
protected:
G4TransportationManager();
// Singleton. Protected constructor
private:
void ClearNavigators();
// Clear collection of navigators and delete allocated objects
void DeRegisterWorld( G4VPhysicalVolume* aWorld );
// Register/de-register an already allocated world volume.
// The pointed object is not deleted.
private:
std::vector<G4Navigator*> fNavigators;
// The collection of all navigators registered
std::vector<G4Navigator*> fActiveNavigators;
// The collection of only active navigators
std::vector<G4VPhysicalVolume*> fWorlds;
// The collection of worlds associated to the registered navigators
G4PropagatorInField* fPropagatorInField;
G4FieldManager* fFieldManager;
G4GeometryMessenger* fGeomMessenger;
G4SafetyHelper* fSafetyHelper;
static G4ThreadLocal G4TransportationManager* fTransportationManager;
static G4Navigator* fFirstTrackingNavigator;
/**
* Destructor. Called internally only by G4RunManagerKernel.
*/
~G4TransportationManager();
public:
/** Navigator identifier. Accessed by G4CoupledTransportation. */
static constexpr G4int kMassNavigatorId = 0;
private:
/**
* Private Constructor.
*/
G4TransportationManager();
/**
* Clears collection of navigators and deletes allocated objects.
*/
void ClearNavigators();
/**
* De-registers an already allocated world volume.
* The pointed object is not deleted.
*/
void DeRegisterWorld( G4VPhysicalVolume* aWorld );
private:
/** The collection of all navigators registered. */
std::vector<G4Navigator*> fNavigators;
/** The collection of only active navigators. */
std::vector<G4Navigator*> fActiveNavigators;
/** The collection of worlds associated to the registered navigators. */
std::vector<G4VPhysicalVolume*> fWorlds;
G4PropagatorInField* fPropagatorInField;
G4FieldManager* fFieldManager;
G4GeometryMessenger* fGeomMessenger;
G4SafetyHelper* fSafetyHelper;
static G4ThreadLocal G4TransportationManager* fTransportationManager;
static G4Navigator* fFirstTrackingNavigator;
};
#include "G4TransportationManager.icc"