DtEmbeddedEntityInfoManager is the central point for information about embedded entities and their capabilities. It maintains type-keyed data caching in the backend, which is used to look up configured Embedded Entities for a specified object type, as well as tasks and sets that a given embedded entity type is capable of performing.

Public Member Functions
	DtEmbeddedEntityInfoManager (DtSimulationServices simManager, DtLocalObjectManager )

	~DtEmbeddedEntityInfoManager ()

virtual bool	init ()

virtual bool	hasCachedDataFor (const DtObjectType &objType) const

virtual bool	typeIsQueuedForUpdate (const DtObjectType &objType) const

virtual void	performCacheUpdates ()

virtual void	suspend ()

virtual void	resume ()

virtual void	resetCache ()

virtual std::string	toString ()

virtual void	tick ()


virtual const std::vector < DtEmbeddedEntity >	embeddedEntityListFor (const DtObjectType &objType) const

virtual const std::vector < DtSetMessageType >	availableSetsFor (const DtObjectType &objType) const

virtual const std::vector < DtSimTaskMessageType >	availableTasksFor (const DtObjectType &objType) const

Protected Member Functions
virtual bool	isCachableType (const DtObjectType &) const

virtual void	queueCacheUpdateFor (const std::vector< DtEmbeddedEntity > &entities, const DtVector &position)

virtual DtLocalObject *	createPrototypeObject (const DtObjectType &objType, bool &created)

virtual void	populateCacheUsing (const DtLocalObject *const obj, bool suppressRecursion)

virtual void	sendCacheResponseFor (const DtObjectType &requestedType)

virtual bool	cannotBeEmbedded (const DtLocalObject &) const

virtual void	cachePrototype (const DtObjectType &objType)


virtual std::vector < DtEmbeddedEntity >	retrieveEmbeddedEntityList (const DtLocalObject *const obj)

virtual std::vector < DtSetMessageType >	retrieveAvailableSets (const DtLocalObject *const obj)

virtual std::vector < DtSimTaskMessageType >	retrieveAvailableTasks (const DtLocalObject *const obj)


virtual void	processObjectAdded (const DtLocalObject &obj)


virtual void	addTaskBinding (const DtObjectType &objType, const DtSimTaskMessageType &taskType)

virtual void	removeTaskBinding (const DtObjectType &objType, const DtSimTaskMessageType &taskType)

Protected Attributes
DtSimulationServices *	mySimulationServices

DtLocalObjectManager *	myObjectManager

std::vector< DtLocalObject * >	myPrototypesToDelete

std::map< DtObjectType, std::vector< DtEmbeddedEntity > >	myEmbeddedEntityListCache

std::map< DtObjectType, std::vector< DtSetMessageType > >	myAvailableSetsCache

std::map< DtObjectType, std::vector < DtSimTaskMessageType > >	myAvailableTasksCache

std::set< DtObjectType >	myTypesToCache

DtPrintInfoCacheCommand *	myPrintInfoCacheCommand

tbb::spin_rw_mutex	myMutex

bool	mySuspended

Private Member Functions
	DtEmbeddedEntityInfoManager (const DtEmbeddedEntityInfoManager &orig)

DtEmbeddedEntityInfoManager &	operator= (const DtEmbeddedEntityInfoManager &orig)

virtual void	processEeInfoCacheRequest (DtSimMessage *msg)

static void	eeInfoCacheRequestCallback (DtSimMessage msg, void usrData)

virtual void	processScriptUpdatedCallback (const DtScriptedTaskManagerCallbackInfo &info)

static void	scriptUpdatedCallback (const DtScriptedTaskManagerCallbackInfo &info, void *usrData)

Constructor & Destructor Documentation

DtEmbeddedEntityInfoManager::DtEmbeddedEntityInfoManager	(	DtSimulationServices *	simManager,
		DtLocalObjectManager *
	)

DtEmbeddedEntityInfoManager::~DtEmbeddedEntityInfoManager ( )

DtEmbeddedEntityInfoManager::DtEmbeddedEntityInfoManager ( const DtEmbeddedEntityInfoManager & orig )

private

copy constructor - not implemented

Member Function Documentation

virtual bool DtEmbeddedEntityInfoManager::init ( )

virtual

virtual bool DtEmbeddedEntityInfoManager::hasCachedDataFor ( const DtObjectType & objType ) const

virtual

Returns true if the info manager has data keyed to the given type.

virtual bool DtEmbeddedEntityInfoManager::typeIsQueuedForUpdate ( const DtObjectType & objType ) const

virtual

Returns true if an info update has been queued for the given type. The updates are performed near the end of the current tick, thus this is used to keep duplicated discoveries from occurring.

virtual const std::vector<DtEmbeddedEntity> DtEmbeddedEntityInfoManager::embeddedEntityListFor ( const DtObjectType & objType ) const

virtual

Returns copies of the cache vectors containing configured Embedded Entities, available sets, and available tasks for the given type.

virtual const std::vector<DtSetMessageType> DtEmbeddedEntityInfoManager::availableSetsFor ( const DtObjectType & objType ) const

virtual

Returns copies of the cache vectors containing configured Embedded Entities, available sets, and available tasks for the given type.

virtual const std::vector<DtSimTaskMessageType> DtEmbeddedEntityInfoManager::availableTasksFor ( const DtObjectType & objType ) const

virtual

Returns copies of the cache vectors containing configured Embedded Entities, available sets, and available tasks for the given type.

virtual void DtEmbeddedEntityInfoManager::performCacheUpdates ( )

virtual

Performs updates for all types in myTypesToCache. Should be called just before the object manager performs queued deletions.

virtual void DtEmbeddedEntityInfoManager::suspend ( )

virtual

Suspends the usage of this manager. Can be called when a scenario is closed.

virtual void DtEmbeddedEntityInfoManager::resume ( )

virtual

Resumes the usage of this manager. Call after scenario is loaded to update scripts and send out updated information.

virtual void DtEmbeddedEntityInfoManager::resetCache ( )

virtual

Resets the cache and cache request queue to initial emptiness. Should only be called by DtCgf/StSimManager on scenario load/close.

static void DtEmbeddedEntityInfoManager::eeInfoCacheRequestCallback	(	DtSimMessage *	msg,
		void *	usrData
	)

static

Handles responding to embedded entity list requests with list of embedded entity names and available tasks/sets associated with a given object type.

virtual void DtEmbeddedEntityInfoManager::processEeInfoCacheRequest ( DtSimMessage * msg )

virtual

Handles responding to embedded entity list requests with list of embedded entity names and available tasks/sets associated with a given object type.

virtual std::string DtEmbeddedEntityInfoManager::toString ( )

virtual

Human-readable string form of the Info Manager's cache state, used for debugging.

virtual void DtEmbeddedEntityInfoManager::tick ( )

virtual

Deletes prototypes.

virtual bool DtEmbeddedEntityInfoManager::isCachableType ( const DtObjectType & ) const

protectedvirtual

Returns true if this type should be checked for tasks/sets.

virtual void DtEmbeddedEntityInfoManager::queueCacheUpdateFor	(	const std::vector< DtEmbeddedEntity > &	entities,
		const DtVector &	position
	)

protectedvirtual

Called internally by the info manager by performCacheUpdates() and processObjectAdded()

virtual DtLocalObject* DtEmbeddedEntityInfoManager::createPrototypeObject	(	const DtObjectType &	objType,
		bool &	created
	)

protectedvirtual

Called by performCacheUpdates() to create a short-lived object which is ticked once to prepare the object for populateCacheUsing() then deleted.

virtual std::vector<DtEmbeddedEntity> DtEmbeddedEntityInfoManager::retrieveEmbeddedEntityList ( const DtLocalObject *const obj )

protectedvirtual

Methods that retrieve the applicable data from live(prototyped) objects. Note that these methods do not themselves interact with the caches in any way.

virtual std::vector<DtSetMessageType> DtEmbeddedEntityInfoManager::retrieveAvailableSets ( const DtLocalObject *const obj )

protectedvirtual

Methods that retrieve the applicable data from live(prototyped) objects. Note that these methods do not themselves interact with the caches in any way.

virtual std::vector<DtSimTaskMessageType> DtEmbeddedEntityInfoManager::retrieveAvailableTasks ( const DtLocalObject *const obj )

protectedvirtual

Methods that retrieve the applicable data from live(prototyped) objects. Note that these methods do not themselves interact with the caches in any way.

virtual void DtEmbeddedEntityInfoManager::populateCacheUsing	(	const DtLocalObject *const	obj,
		bool	suppressRecursion
	)

protectedvirtual

Calls the various retrieve* methods, populates the caches, and optionally queues recursive lookups.

virtual void DtEmbeddedEntityInfoManager::processObjectAdded ( const DtLocalObject & obj )

protectedvirtual

Processes added objects by calling populateCacheUsing()

static void DtEmbeddedEntityInfoManager::scriptUpdatedCallback	(	const DtScriptedTaskManagerCallbackInfo &	info,
		void *	usrData
	)

staticprotected

Handles keeping the info cache in sync with scripted tasks.

virtual void DtEmbeddedEntityInfoManager::processScriptUpdatedCallback ( const DtScriptedTaskManagerCallbackInfo & info )

protectedvirtual

Handles keeping the info cache in sync with scripted tasks.

virtual void DtEmbeddedEntityInfoManager::sendCacheResponseFor ( const DtObjectType & requestedType )

protectedvirtual

Constructs and sends out the actual Cache Response. Used by processEeInfoCacheRequest, and processScriptUpdatedCallback if necessary.

virtual void DtEmbeddedEntityInfoManager::addTaskBinding	(	const DtObjectType &	objType,
		const DtSimTaskMessageType &	taskType
	)

protectedvirtual

Helper methods for the processScriptUpdatedCallback.

virtual void DtEmbeddedEntityInfoManager::removeTaskBinding	(	const DtObjectType &	objType,
		const DtSimTaskMessageType &	taskType
	)

protectedvirtual

Helper methods for the processScriptUpdatedCallback.

virtual bool DtEmbeddedEntityInfoManager::cannotBeEmbedded ( const DtLocalObject & ) const

protectedvirtual

virtual void DtEmbeddedEntityInfoManager::cachePrototype ( const DtObjectType & objType )

protectedvirtual

DtEmbeddedEntityInfoManager& DtEmbeddedEntityInfoManager::operator= ( const DtEmbeddedEntityInfoManager & orig )

private

assignment operator - not implemented

Member Data Documentation

DtSimulationServices* DtEmbeddedEntityInfoManager::mySimulationServices

protected

DtLocalObjectManager* DtEmbeddedEntityInfoManager::myObjectManager

protected

std::vector<DtLocalObject*> DtEmbeddedEntityInfoManager::myPrototypesToDelete

protected

std::map<DtObjectType, std::vector<DtEmbeddedEntity> > DtEmbeddedEntityInfoManager::myEmbeddedEntityListCache

protected

std::map<DtObjectType, std::vector<DtSetMessageType> > DtEmbeddedEntityInfoManager::myAvailableSetsCache

protected

std::map<DtObjectType, std::vector<DtSimTaskMessageType> > DtEmbeddedEntityInfoManager::myAvailableTasksCache

protected

std::set<DtObjectType> DtEmbeddedEntityInfoManager::myTypesToCache

protected

DtPrintInfoCacheCommand* DtEmbeddedEntityInfoManager::myPrintInfoCacheCommand

protected

tbb::spin_rw_mutex DtEmbeddedEntityInfoManager::myMutex

mutableprotected

bool DtEmbeddedEntityInfoManager::mySuspended

protected

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation