MAPUtil::Broadcaster< T > Class Template Reference

#include <MAP/Broadcaster.h>

List of all members.

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Detailed Description

template<class T>
class MAPUtil::Broadcaster< T >

This template class enables typed notification broadcasting to multiple listeners. Listeners must implement class T.

A listener adds itself to the list of listeners by calling AddListener( ) on the object it wants to listen to.

To broadcast, loop through all listeners in mListeners and call the appropriate notification function.

Example:

... for ( int i = 0; i < mListeners.size( ); i++ ) m_Listeners[i]->notify( );

Public Member Functions
void	addListener (T *listener)
void	removeListener (T *listener)
Protected Attributes
Vector< T * >	mListeners

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Member Function Documentation

template<class T> void MAPUtil::Broadcaster< T >::addListener (  T *  listener  )  [inline]

Add a listener. Clients should call this to register for notification.

template<class T> void MAPUtil::Broadcaster< T >::removeListener (  T *  listener  )  [inline]

Remove a listener. Clients should call this to unregister for notification.

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Member Data Documentation

template<class T> Vector<T*> MAPUtil::Broadcaster< T >::mListeners [protected]

The list of listeners. Implementer should iterate through list and call the appropriate notify function.

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