MutableListIterator
interface
MutableListIterator
<
T
>
:
ListIterator
<
T
>
,
MutableIterator
<
T
>
(Common source) (Native source)
An iterator over a mutable collection that supports indexed access. Provides the ability to add, modify and remove elements while iterating.
See Also
Functions
add
Adds the specified element element into the underlying collection immediately before the element that would be returned by next , if any, and after the element that would be returned by previous , if any. (If the collection contains no elements, the new element becomes the sole element in the collection.) The new element is inserted before the implicit cursor: a subsequent call to next would be unaffected, and a subsequent call to previous would return the new element. (This call increases by one the value that would be returned by a call to nextIndex or previousIndex .)
abstract
fun
add
(
element
:
T
)
hasNext
Returns
true
if the iteration has more elements.
abstract
fun
hasNext
(
)
:
Boolean
next
Returns the next element in the iteration.
abstract
fun
next
(
)
:
T
remove
Removes from the underlying collection the last element returned by this iterator.
abstract
fun
remove
(
)
Extension Functions
withIndex
Returns an Iterator that wraps each element produced by the original iterator into an IndexedValue containing the index of that element and the element itself.
fun
<
T
>
Iterator
<
T
>
.
withIndex
(
)
:
Iterator
<
IndexedValue
<
T
>
>