This class is the central access point for all current-frame state of all objects in the simulation in a read-only form. This includes all simulation objects for the sim engine, including locally simulated objects, and remote objects received from the network, both VRF simulated and non-VRF simulated. This gives access to the external state of all of these objects and their current-frame state in a manner that is thread-safe during the simulation frame.

Related Examples

Public Types
typedef std::map< unsigned long long, DtSimObjectReference >	SimObjects

typedef std::set< const makVrf::DtFrameStateInterface * >	CurrentFrameStates

typedef boost::signals2::signal< void(makVrf::DtStateComponent *)>	StateComponentAddedSignal

typedef boost::signals2::signal< void(makVrf::DtStateComponent *)>	StateComponentRemovedSignal

Public Member Functions
	DtSimObjectManager (DtSimulationServices *m)

virtual	~DtSimObjectManager ()

virtual void	tick ()

virtual void	init ()

DtSimulationServices *	simManager ()

virtual void	advanceFrame ()

virtual DtSimObjectReference	lookup (const DtUUID &) const

virtual DtSimObjectReference	lookup (const DtEntityIdentifier &) const

virtual DtSimObjectReference	lookup (unsigned long long) const

SimObjects	simObjects () const

virtual void	objectsEmbarkedOn (const DtUUID &, std::vector< DtSimObjectReference > &list) const

virtual void	clear ()

virtual bool	hasValidSimulatedEntity () const

virtual bool	has (const DtUUID &) const

template<typename T_Component >
const CurrentFrameStates &	stateComponents () const

template<typename T_Component >
StateComponentAddedSignal &	signalWhenStateComponentAdded ()

template<typename T_Component >
StateComponentAddedSignal &	signalWhenStateComponentRemoved ()

virtual DtSimObjectReferenceList	entitiesTracking (const DtUUID &) const

virtual DtSimObjectReferenceList	entitiesJamming (const DtUUID &) const

virtual std::vector < DtSimObjectReference >	objectsOfType (const DtEntityType &) const


VRF4API_METHOD DtSimObjectReference	lookupVrfObjectByUUID (const DtUUID &u) const

VRF4API_METHOD DtSimObjectReference	lookupVrfObjectByGlobalId (const DtUUID &u) const

VRF4API_METHOD DtSimObjectReference	lookupVrfObjectByEntityIdentifier (const DtEntityIdentifier &id) const

VRF4API_METHOD const DtDiGuyCharacterDataManager *	diGuyCharacterManager () const

Static Public Member Functions
static DtSimObjectManager *	creator (DtSimulationServices *)

Public Attributes
boost::signals2::signal< void()>	signal_advancedFrame

boost::signals2::signal< void(DtSimObjectReference)>	signal_simObjectAdded

boost::signals2::signal< void(DtSimObjectReference)>	signal_simObjectDeleted

boost::signals2::signal< void(const DtUUID &oldUUID, const DtUUID &newUUID)>	signal_uuidChanged

boost::signals2::signal< void(const DtUUID &oldUUID, const DtUUID &newUUID)>	signal_uuidUpgradedTo

boost::signals2::signal< void(const DtSimObject *, const DtString &oldText, const DtString &newText)>	signal_simObjectRenamed

Protected Types
typedef std::map< DtString, DtSimObjectReference >	AwaitingMap

Protected Member Functions
virtual void	simObjectDeleted (const DtSimObject *)

virtual DtSimObjectReference	getOrCreateSimObjectReference (makVrf::DtStateData *, bool createOnlyIfNotPresent=false) const

virtual void	uuidChanged (unsigned long long, const DtUUID &oldUUID, const DtUUID &newUUID)

virtual void	objectRenamed (const DtSimObject *, const DtString &oldName, const DtString &newName)

virtual void	simObjectAdded (makVrf::DtStateData *)

virtual void	discoveredObjectReference (const DtString &awaiting)

bool	isDeleted (const DtUUID &) const

virtual void	slot_uuidUpgradedTo (const DtUUID &oldUUID, const DtUUID &newUUID)

Protected Attributes
DtSimulationServices *	mySimulationServices

tbb::spin_rw_mutex	myMutex

boost::signals2::scoped_connection	myStateDataAddedConnection

boost::signals2::scoped_connection	myUUIDChangedConnection

boost::signals2::scoped_connection	myUUIDUpgradedConnection

SimObjects	mySimObjects

AwaitingMap	myAwaitingMap

SimObjects	myAdded

std::set< DtUUID >	myDeleted

Private Member Functions
	DtSimObjectManager ()

	DtSimObjectManager (const DtSimObjectManager &)

DtSimObjectManager &	operator= (const DtSimObjectManager &)

Member Typedef Documentation

typedef std::map<unsigned long long, DtSimObjectReference> DtSimObjectManager::SimObjects

typedef std::set<const makVrf::DtFrameStateInterface*> DtSimObjectManager::CurrentFrameStates

typedef boost::signals2::signal<void (makVrf::DtStateComponent*)> DtSimObjectManager::StateComponentAddedSignal

typedef boost::signals2::signal<void (makVrf::DtStateComponent*)> DtSimObjectManager::StateComponentRemovedSignal

typedef std::map<DtString, DtSimObjectReference> DtSimObjectManager::AwaitingMap

protected

Constructor & Destructor Documentation

DtSimObjectManager::DtSimObjectManager ( )

private

DtSimObjectManager::DtSimObjectManager ( const DtSimObjectManager & )

private

DtSimObjectManager::DtSimObjectManager ( DtSimulationServices * m )

CTOR – Takes the state data manager so this can be made aware of the comings and goings of state data.

virtual DtSimObjectManager::~DtSimObjectManager ( )

virtual

DTOR.

Member Function Documentation

DtSimObjectManager& DtSimObjectManager::operator= ( const DtSimObjectManager & )

private

virtual void DtSimObjectManager::tick ( )

virtual

Ticks this manager and performs any operations it needs to.

virtual void DtSimObjectManager::init ( )

virtual

Any initialization that wants to be done.

static DtSimObjectManager* DtSimObjectManager::creator ( DtSimulationServices * )

static

Static creator that creates the state data manager.

DtSimulationServices* DtSimObjectManager::simManager ( )

inline

Returns: Pointer to the DtSimulationServies instance for the sim. This is named simManager() for API compatibility with VRF 4.x code.

virtual void DtSimObjectManager::advanceFrame ( )

virtual

Send out an added signal for all objects added and advanced since the last frame began.

virtual DtSimObjectReference DtSimObjectManager::lookup ( const DtUUID & ) const

virtual

Find a DtSimObject by DtUUID.

virtual DtSimObjectReference DtSimObjectManager::lookup ( const DtEntityIdentifier & ) const

virtual

Find a DtSimObject by DtEntityIdentifier.

virtual DtSimObjectReference DtSimObjectManager::lookup ( unsigned long long ) const

virtual

Returns the simObjectReference (if it exists) by the legionGlobalId.

SimObjects DtSimObjectManager::simObjects ( ) const

Returns: A full list of all DtSimObject instances.

Note: Use this wisely as this creates a copy of the internal map for thread safety reasons, so, if the map is large, might be a bit of time to return the map

virtual void DtSimObjectManager::objectsEmbarkedOn	(	const DtUUID &	,
		std::vector< DtSimObjectReference > &	list
	)		const

virtual

Returns a list of all objects embarked on the given object. These are objects that are only directly embarked – not objects that are embarked on objects embarked on.

virtual void DtSimObjectManager::clear ( )

virtual

Clears sim objects and awaiting map.

virtual bool DtSimObjectManager::hasValidSimulatedEntity ( ) const

virtual

Returns true if there is a locally simulated entity or unit in this simulation.

virtual bool DtSimObjectManager::has ( const DtUUID & ) const

virtual

Returns true if this manager has the UUID in the mySimObjects list.

template<typename T_Component >

const CurrentFrameStates& DtSimObjectManager::stateComponents ( ) const

template<typename T_Component >

StateComponentAddedSignal& DtSimObjectManager::signalWhenStateComponentAdded ( )

template<typename T_Component >

StateComponentAddedSignal& DtSimObjectManager::signalWhenStateComponentRemoved ( )

virtual DtSimObjectReferenceList DtSimObjectManager::entitiesTracking ( const DtUUID & ) const

virtual

Given the global object designator, find all the entities that are tracking the given object by their emitter systems.

virtual DtSimObjectReferenceList DtSimObjectManager::entitiesJamming ( const DtUUID & ) const

virtual

Given the global object designator, find all the entities that are tracking the given object by their emitter systems.

virtual std::vector<DtSimObjectReference> DtSimObjectManager::objectsOfType ( const DtEntityType & ) const

virtual

Returns: All the objects that match the pattern of the given type.

Note: This will lock the list for read, so, use sparingly

virtual void DtSimObjectManager::simObjectDeleted ( const DtSimObject * )

protectedvirtual

virtual DtSimObjectReference DtSimObjectManager::getOrCreateSimObjectReference	(	makVrf::DtStateData *	,
		bool	createOnlyIfNotPresent = `false`
	)		const

protectedvirtual

If createOnlyIfNotPresent is true, will create and return, but not add to the mySimObjects list.

virtual void DtSimObjectManager::uuidChanged	(	unsigned long	long,
		const DtUUID &	oldUUID,
		const DtUUID &	newUUID
	)

protectedvirtual

virtual void DtSimObjectManager::objectRenamed	(	const DtSimObject *	,
		const DtString &	oldName,
		const DtString &	newName
	)

protectedvirtual

virtual void DtSimObjectManager::simObjectAdded ( makVrf::DtStateData * )

protectedvirtual

virtual void DtSimObjectManager::discoveredObjectReference ( const DtString & awaiting )

protectedvirtual

bool DtSimObjectManager::isDeleted ( const DtUUID & ) const

protected

If this is in the list but is marked as deleted, returns true.

virtual void DtSimObjectManager::slot_uuidUpgradedTo	(	const DtUUID &	oldUUID,
		const DtUUID &	newUUID
	)

protectedvirtual

Called, when as part of an import process, a UUID is upgraded from an old to a new version. Some items might need to know this to remap items that hap not yet been discovered.

VRF4API_METHOD DtSimObjectReference DtSimObjectManager::lookupVrfObjectByUUID ( const DtUUID & u ) const

inline

Deprecated API added to allow for older code to compile.

VRF4API_METHOD DtSimObjectReference DtSimObjectManager::lookupVrfObjectByGlobalId ( const DtUUID & u ) const

inline

Deprecated API added to allow for older code to compile.

VRF4API_METHOD DtSimObjectReference DtSimObjectManager::lookupVrfObjectByEntityIdentifier ( const DtEntityIdentifier & id ) const

inline

Deprecated API added to allow for older code to compile.

VRF4API_METHOD const DtDiGuyCharacterDataManager* DtSimObjectManager::diGuyCharacterManager ( ) const

Deprecated API added to allow for older code to compile.

Member Data Documentation

boost::signals2::signal<void ()> DtSimObjectManager::signal_advancedFrame

mutable

Signal sent when frame is advanced.

boost::signals2::signal<void (DtSimObjectReference)> DtSimObjectManager::signal_simObjectAdded

mutable

Signal sent when a new DtSimObjectReference has been added.

boost::signals2::signal<void (DtSimObjectReference)> DtSimObjectManager::signal_simObjectDeleted

mutable

Signal sent when a new DtSimObjectReference has been deleted.

boost::signals2::signal<void (const DtUUID& oldUUID, const DtUUID& newUUID)> DtSimObjectManager::signal_uuidChanged

mutable

Signal when UUID is changed. Called before the map is updated with the new uuid.

boost::signals2::signal<void (const DtUUID& oldUUID, const DtUUID& newUUID)> DtSimObjectManager::signal_uuidUpgradedTo

mutable

Signal when a UUID is remapped. Called after awaiting list has been changed.

boost::signals2::signal<void (const DtSimObject*, const DtString& oldText, const DtString& newText)> DtSimObjectManager::signal_simObjectRenamed

mutable

Signal sent when an objects name has changed.

DtSimulationServices* DtSimObjectManager::mySimulationServices

protected

tbb::spin_rw_mutex DtSimObjectManager::myMutex

mutableprotected

boost::signals2::scoped_connection DtSimObjectManager::myStateDataAddedConnection

protected

boost::signals2::scoped_connection DtSimObjectManager::myUUIDChangedConnection

protected

boost::signals2::scoped_connection DtSimObjectManager::myUUIDUpgradedConnection

protected

SimObjects DtSimObjectManager::mySimObjects

mutableprotected

AwaitingMap DtSimObjectManager::myAwaitingMap

mutableprotected

SimObjects DtSimObjectManager::myAdded

protected

std::set<DtUUID> DtSimObjectManager::myDeleted

protected

The documentation for this class was generated from the following file:

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrfobjcore/simObjectManager.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation