Class SwiftDictionary<TKey, TValue>.KeyCollection

Namespace

SwiftCollections

Assembly

SwiftCollections.dll

Provides a dynamic, read-only collection of all keys in the dictionary, supporting enumeration and copy operations.

public sealed class SwiftDictionary<TKey, TValue>.KeyCollection : ICollection<TKey>, ICollection, IReadOnlyCollection<TKey>, IEnumerable<TKey>, IEnumerable

Inheritance

object

SwiftDictionary<TKey, TValue>.KeyCollection

Implements

ICollection<TKey>

ICollection

IReadOnlyCollection<TKey>

IEnumerable<TKey>

IEnumerable

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

SwiftExtensions.FromEnd<T>(IEnumerable<T>, int)

SwiftExtensions.IsPopulatedSafe<T>(IEnumerable<T>)

SwiftExtensions.IsPopulated<T>(IEnumerable<T>)

SwiftExtensions.PopLast<T>(IEnumerable<T>)

SwiftExtensions.SecondToLast<T>(IEnumerable<T>)

SwiftExtensions.Shuffle<T>(IEnumerable<T>, Random)

SwiftExtensions.SkipFromEnd<T>(IEnumerable<T>, int)

Constructors

KeyCollection(SwiftDictionary<TKey, TValue>)

Initializes a new instance of the KeyCollection class that reflects the keys in the specified dictionary.

public KeyCollection(SwiftDictionary<TKey, TValue> dictionary)

Parameters

dictionary SwiftDictionary<TKey, TValue>

The dictionary whose keys are reflected in the new KeyCollection.

Exceptions

ArgumentNullException

The dictionary is null.

Properties

Count

public int Count { get; }

Property Value

int

Methods

CopyTo(TKey[], int)

public void CopyTo(TKey[] array, int arrayIndex)

Parameters

array TKey[]

arrayIndex int

GetEnumerator()

Returns an enumerator that iterates through the keys in the collection.

public SwiftDictionary<TKey, TValue>.KeyCollection.KeyCollectionEnumerator GetEnumerator()

Returns

SwiftDictionary<TKey, TValue>.KeyCollection.KeyCollectionEnumerator

An enumerator for the keys in the collection.