KtMutableSet<T> class
A generic unordered collection of elements that does not support duplicate elements, and supports
adding and removing elements.
@param T
the type of elements contained in the set. The mutable set is invariant on its element type.
- Implemented types
-
- KtSet<
T> - KtMutableCollection<
T>
- KtSet<
- Implementers
- Available Extensions
Constructors
- KtMutableSet.empty()
-
factory
-
KtMutableSet.from([@nonNull Iterable<
T> elements = const []]) -
factory
- KtMutableSet.of([T arg0, T arg1, T arg2, T arg3, T arg4, T arg5, T arg6, T arg7, T arg8, T arg9])
-
factory
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
-
iter
→ Iterable<
T> -
Access to a
Iterable
to be used in for-loopsread-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
-
set
→ Set<
T> -
Deprecated, use asSet or iter for loops
@Deprecated("use asSet() or iter instead"), read-only, inherited
- size → int
-
Returns the size of the collection.
read-only, inherited
Methods
-
add(
T element) → bool -
Adds the specified element to the collection. [...]
override
-
addAll(
KtIterable< T> elements) → bool -
Adds all of the elements in the specified collection to this collection. [...]
override
-
asSet(
) → Set< T> -
Creates a
Set
instance that wraps the original KtSet. It acts as a view. [...]override -
clear(
) → void -
Removes all elements from this collection.
override
-
contains(
T element) → bool -
Checks if the specified element is contained in this collection.
inherited
-
containsAll(
KtCollection< T> elements) → bool -
Checks if all elements in the specified collection are contained in this collection.
inherited
-
isEmpty(
) → bool -
Returns
true
if the collection is empty (contains no elements),false
otherwise.inherited -
iterator(
) → KtMutableIterator< T> -
Returns an iterator over the elements of this object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
remove(
T element) → bool -
Removes a single instance of the specified element from this
collection, if it is present. [...]
override
-
removeAll(
KtIterable< T> elements) → bool -
Removes all of this collection's elements that are also contained in the specified collection. [...]
override
-
retainAll(
KtIterable< T> elements) → bool -
Retains only the elements in this collection that are contained in the specified collection. [...]
override
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited