kotlin-stdlib / kotlin.collections / MutableIterator

MutableIterator

Common
JVM
JS
Native
1.0
interface MutableIterator<out T> : Iterator<T>

An iterator over a mutable collection. Provides the ability to remove elements while iterating.

See Also

MutableCollection.iterator

Functions

Common
JVM
JS
Native
1.0

remove

Removes from the underlying collection the last element returned by this iterator.

abstract fun remove()

Extension Functions

Common
JVM
JS
Native
1.0

asSequence

Creates a sequence that returns all elements from this iterator. The sequence is constrained to be iterated only once.

fun <T> Iterator<T>.asSequence(): Sequence<T>
Common
JVM
JS
Native
1.0

forEach

Performs the given operation on each element of this Iterator.

fun <T> Iterator<T>.forEach(operation: (T) -> Unit)
Common
JVM
JS
Native
1.0

iterator

Returns the given iterator itself. This allows to use an instance of iterator in a for loop.

operator fun <T> Iterator<T>.iterator(): Iterator<T>
Common
JVM
JS
Native
1.0

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>>

Inheritors

Common
JVM
JS
Native
1.0

MutableListIterator

An iterator over a mutable collection that supports indexed access. Provides the ability to add, modify and remove elements while iterating.

interface MutableListIterator<T> : 
    ListIterator<T>,
    MutableIterator<T>