An abstract interface for managers of DtTickable objects. More...

Inheritance diagram for makVrv::DtTickableManagerInterface:

Public Member Functions
virtual	~DtTickableManagerInterface ()
	Virtual DTOR. More...

virtual bool	addTickableObject (DtTickable *ticObj)=0
	Add a DtTickable object to this manager. More...

virtual bool	addTickableObjectToMainList (DtTickable *ticObj)=0
	Add a tickable to the main (not threaded) tickable list Even if a tickable is 'thread safe' we may choose to not place it on the threaded list (mainly because it may be a scene object updater at the head of a not thread safe updater chain). More...

virtual bool	addTickableObjectToThreadSafeList (DtTickable *ticObj)=0
	Add a tickable to the threaded tickable list. More...

virtual void	removeTickableObject (DtTickable *ticObj)=0
	Remove a DtTickable object from this manager. More...

virtual void	removeTickableObjectFromMainList (DtTickable *ticObj)=0
	Remove a tickable from this manager's main (unthreaded) tickable list. More...

virtual void	removeTickableObjectFromThreadSafeList (DtTickable *ticObj)=0
	Remove a tickable from this manager's thread-safe tickable list. More...

virtual void	tick (DtTime tNow=0.0)=0
	Function to update each tick-able object. More...

virtual bool	inTick ()=0
	returns if the tick manager is currently updating More...

virtual int	numTickables ()=0
	how many tickables there are total More...

virtual int	numMultithreadedTickables ()=0
	how many tickables there are, having been filtered by the modelset vector More...

virtual int	numTickedLastFrame ()=0
	how many tickables were ticked last frame More...

virtual double	timeSpentThisFrame ()=0
	how long the last update took in seconds More...

virtual bool	useAdaptiveTickRate ()=0
	are objects calling setUpdatePeriod on themselves when they are updated. More...

virtual void	setUseAdaptiveTickRate (bool value)=0
	brief should objects attempt to call setUpdatePeriod on themselves with reasonable values. More...

virtual void	resetAdaptiveTickrate ()=0
	resets the tickables back to an update period of 1 frame More...

virtual void	setUseMultithreadUpdate (bool useIt)=0
	Set the flag that determines whether tickables on the threadsafe list are updated in a parallel_for. More...

virtual bool	useMultithreadUpdate () const =0
	Get the flag that determines whether tickables on the threadsafe list are updated in a parallel_for. More...

Public Attributes
boost::signalslib::signal< void()>	signal_aboutToBeDeleted

Detailed Description

An abstract interface for managers of DtTickable objects.

Constructor & Destructor Documentation

virtual makVrv::DtTickableManagerInterface::~DtTickableManagerInterface ( )

virtual

Virtual DTOR.

Member Function Documentation

virtual bool makVrv::DtTickableManagerInterface::addTickableObject ( DtTickable * ticObj )

pure virtual

Add a DtTickable object to this manager.

Parameters

[in] ticObj is a pointer to a tick-able object to add.

Return values

true	if the pointer was successfully added.
false	otherwise. This call checks DtTickable::isThreadSafe() and places the tickable on the appropriate tickable list

Implemented in makVrv::DtTickableManager.

virtual bool makVrv::DtTickableManagerInterface::addTickableObjectToMainList ( DtTickable * ticObj )

pure virtual

Add a tickable to the main (not threaded) tickable list Even if a tickable is 'thread safe' we may choose to not place it on the threaded list (mainly because it may be a scene object updater at the head of a not thread safe updater chain).

This method sets the tickable's tickableListState to DtTickable::TickableOnMainList

Implemented in makVrv::DtTickableManager.

virtual bool makVrv::DtTickableManagerInterface::addTickableObjectToThreadSafeList ( DtTickable * ticObj )

pure virtual

Add a tickable to the threaded tickable list.

This method checks the tickable's isThreadSafe() method and will not add the tickable to the list if not thread-safe. This method sets the tickable's tickableListState to DtTickable::TickableOnThreadSafeList

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::removeTickableObject ( DtTickable * ticObj )

pure virtual

Remove a DtTickable object from this manager.

Parameters

[in] ticObj is a pointer to a tick-able object to remove. Note: This form is kept for back compatibility. It is inefficient because it needs to check both tickable lists for the tickable to remove. The preferred method is to check the tickable for which list it's on (DtTickable::tickableListState()) and then explicitly remove it from the correct list

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::removeTickableObjectFromMainList ( DtTickable * ticObj )

pure virtual

Remove a tickable from this manager's main (unthreaded) tickable list.

This method sets the tickable's tickableListState to DtTickable::TickableNotOnList

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::removeTickableObjectFromThreadSafeList ( DtTickable * ticObj )

pure virtual

Remove a tickable from this manager's thread-safe tickable list.

This method sets the tickable's tickableListState to DtTickable::TickableNotOnList

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::tick ( DtTime tNow = 0.0 )

pure virtual

Function to update each tick-able object.

Parameters

[in] tNow is a time-stamp to pass to each object.

Implemented in makVrv::DtTickableManager.

virtual bool makVrv::DtTickableManagerInterface::inTick ( )

pure virtual

returns if the tick manager is currently updating

Implemented in makVrv::DtTickableManager.

virtual int makVrv::DtTickableManagerInterface::numTickables ( )

pure virtual

how many tickables there are total

Implemented in makVrv::DtTickableManager.

virtual int makVrv::DtTickableManagerInterface::numMultithreadedTickables ( )

pure virtual

how many tickables there are, having been filtered by the modelset vector

Implemented in makVrv::DtTickableManager.

virtual int makVrv::DtTickableManagerInterface::numTickedLastFrame ( )

pure virtual

how many tickables were ticked last frame

Implemented in makVrv::DtTickableManager.

virtual double makVrv::DtTickableManagerInterface::timeSpentThisFrame ( )

pure virtual

how long the last update took in seconds

Implemented in makVrv::DtTickableManager.

virtual bool makVrv::DtTickableManagerInterface::useAdaptiveTickRate ( )

pure virtual

are objects calling setUpdatePeriod on themselves when they are updated.

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::setUseAdaptiveTickRate ( bool value )

pure virtual

brief should objects attempt to call setUpdatePeriod on themselves with reasonable values.

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::resetAdaptiveTickrate ( )

pure virtual

resets the tickables back to an update period of 1 frame

Implemented in makVrv::DtTickableManager.

virtual void makVrv::DtTickableManagerInterface::setUseMultithreadUpdate ( bool useIt )

pure virtual

Set the flag that determines whether tickables on the threadsafe list are updated in a parallel_for.

Implemented in makVrv::DtTickableManager.

virtual bool makVrv::DtTickableManagerInterface::useMultithreadUpdate ( ) const

pure virtual

Get the flag that determines whether tickables on the threadsafe list are updated in a parallel_for.

Implemented in makVrv::DtTickableManager.

Member Data Documentation

boost::signalslib::signal<void ()> makVrv::DtTickableManagerInterface::signal_aboutToBeDeleted

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvCore/DtTickableManagerInterface.h

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation