KtSet<T> class
abstract
A generic unordered collection of elements that does not support duplicate elements. Methods in this interface support only read-only access to the set; read/write access is supported through the KtMutableSet interface. @param E the type of elements contained in the set. The set is covariant on its element type.
- Implemented types
-
- KtCollection<
T>
- KtCollection<
- Implementers
- Available Extensions
Constructors
- KtSet.empty()
-
Returns an empty read-only set.
constfactory
-
KtSet.from([Iterable<
T> elements = const []]) -
Returns a new read-only set based on
elements.factory - KtSet.of([T arg0, T arg1, T arg2, T arg3, T arg4, T arg5, T arg6, T arg7, T arg8, T arg9])
-
Returns a new read-only set of given elements.
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
iter
→ Iterable<
T> -
Access to a Iterable to be used in for-loops
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
set
→ Set<
T> -
Deprecated, use asSet or iter for loops
no setter
- size → int
-
Returns the size of the collection.
no setteroverride
Methods
-
asSet(
) → Set< T> - returns a read-only dart:core Set
-
contains(
T element) → bool -
Checks if the specified element is contained in this collection.
override
-
containsAll(
KtCollection< T> elements) → bool -
Checks if all elements in the specified collection are contained in this collection.
override
-
isEmpty(
) → bool -
Returns
trueif the collection is empty (contains no elements),falseotherwise.override -
iterator(
) → KtIterator< T> -
Returns an iterator over the elements of this object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited