Iterator {Containers} | R Documentation |
This method instanciates class Iterator
, but this method should not be called directly, for Iterator
is an abstract class. See the package vignette for details.
John Hughes
aDeque = Deque() # Instanciate a Deque. aDeque$insertBack(2) # Insert a few elements. aDeque$insertBack(3) aDeque$insertFront(1) aDeque$insertFront(0) it = aDeque$iterator() # Get an iterator for the deque. it$start() while (it$isItem()) # Traverse the deque from front to back, printing along the way. { print(it$current()) it$moveForward() }