The Callback list holds a list of Callback objects and manages adding/removing them from the list. More...

Collaboration diagram for Legion::CallbackList< Cb, Param >:

Public Member Functions
	CallbackList ()

	~CallbackList ()

bool	add (Cb cb)
	add a callback to the internal list. More...

bool	remove (Cb cb)
	Remove a callback from the internal list. More...

void	execute (Param...params)
	Execute all the callbacks on the internal list of callbacks. More...

Protected Attributes
std::list< Cb >	myCallbacks

std::list< Cb >	myToAddCallbacks

std::list< Cb >	myToRemoveCallbacks

bool	myIsExecuting

Detailed Description

template<typename Cb, typename... Param>
class Legion::CallbackList< Cb, Param >

The Callback list holds a list of Callback objects and manages adding/removing them from the list.

Constructor & Destructor Documentation

template<typename Cb , typename... Param>

Legion::CallbackList< Cb, Param >::CallbackList ( )

inline

template<typename Cb , typename... Param>

Legion::CallbackList< Cb, Param >::~CallbackList ( )

inline

Member Function Documentation

template<typename Cb , typename... Param>

bool Legion::CallbackList< Cb, Param >::add ( Cb cb )

inline

add a callback to the internal list.

This checks the list first to see if the callback exists. This will return true if the callback was successfully added to the list and false if the callback is already in the list. This function may be called during the execution of callbacks from this list. Callbacks added during execution will not be fired until the next execution. This is not a thread-safe function.

References Legion::CallbackList< Cb, Param >::myCallbacks, Legion::CallbackList< Cb, Param >::myIsExecuting, and Legion::CallbackList< Cb, Param >::myToAddCallbacks.

Referenced by Legion::CallbackList< Cb, Param >::execute().

template<typename Cb , typename... Param>

void Legion::CallbackList< Cb, Param >::execute ( Param... params )

inline

Execute all the callbacks on the internal list of callbacks.

References Legion::CallbackList< Cb, Param >::add(), Legion::CallbackList< Cb, Param >::myCallbacks, Legion::CallbackList< Cb, Param >::myIsExecuting, Legion::CallbackList< Cb, Param >::myToAddCallbacks, and Legion::CallbackList< Cb, Param >::myToRemoveCallbacks.

template<typename Cb , typename... Param>

bool Legion::CallbackList< Cb, Param >::remove ( Cb cb )

inline

Remove a callback from the internal list.

This function may be called during the execution of callbacks from this list. Callbacks removed during execution will not actually be removed until the execution is complete and will fire. This is not a thread-safe function.

References Legion::CallbackList< Cb, Param >::myCallbacks, Legion::CallbackList< Cb, Param >::myIsExecuting, and Legion::CallbackList< Cb, Param >::myToRemoveCallbacks.