Class implmementing a mutex-protected queue of key symbols. More...

Inheritance diagram for t3_widget::key_buffer_t:

Public Member Functions
void	push_back_unique (key_t key)
	Append an item to the list, but only if it is not already in the queue. More...

Public Member Functions inherited from t3_widget::item_buffer_t< key_t >
key_t	pop_front (void)
	Retrieve and remove the item at the front of the queue. More...

void	push_back (key_titem)
	Append an item to the list. More...

Additional Inherited Members
Protected Attributes inherited from t3_widget::item_buffer_t< key_t >
thread::condition_variable	cond
	The condition variable used to signal addition to the #keys list. More...

std::deque< key_t >	items
	The list of item symbols. More...

thread::mutex	lock
	The mutex used for the critical section. More...

Detailed Description

Class implmementing a mutex-protected queue of key symbols.

Member Function Documentation

void t3_widget::key_buffer_t::push_back_unique ( key_t key )

inline

Append an item to the list, but only if it is not already in the queue.