DsQueue

Jump To	Go Back	Arguments	Methods	Variables

DsQueue( values... )

Implements: DsChain

A garbage-collected queue.

queue = new DsQueue()

queue.enqeue( "Hello!" )
show_debug_message( queue.dequeue() );

Arguments

Name	Type	Purpose
values...	mixed	The initial values to be pushed to the queue

Methods

Jump To	top	enqueue	enqueue_at_head	dequeue	head	tail	copy	is

enqueue( values... )

Returns: N/A undefined

Name	Type	Purpose
values...	mixed	Enqueues the values at the tail of the queue

---

enqueue_at_head( values... )

Returns: N/A undefined

Name	Type	Purpose
values...	mixed	Enqueues the values at the head of the queue

---

dequeue( values... )

Returns: Mixed

Name	Type	Purpose
values...	mixed	Removes the value at the front of the queue and returns it

---

head( values... )

Returns: Mixed

Name	Type	Purpose
values...	mixed	Returns the value at the head of the queue

---

tail( values... )

Returns: Mixed

Name	Type	Purpose
values...	mixed	Removes the value at the tail of the queue and returns it

---

copy()

Returns: DsQueue

Name	Type	Purpose
None

Returns a copy of this DsQueue.

---

is( type )

Returns: boolean (true or false)

Name	Type	Purpose
type	Constructor	The Constructor to compare this against.

Returns true if the provided type is DsQueue.

---

Variables

Jump To	top

• tail_link - the value at the tail_link of the queue