Interface IReadOnlyMultiSet<T>

Namespace

LfrlAnvil.Collections

Assembly

LfrlAnvil.Collections.dll

Represents a generic read-only multi set.

public interface IReadOnlyMultiSet<T> : IReadOnlySet<Pair<T, int>>, IReadOnlyCollection<Pair<T, int>>, IEnumerable<Pair<T, int>>, IEnumerable where T : notnull

Type Parameters

T

Element type.

Inherited Members

IReadOnlySet<Pair<T, int>>.Contains(Pair<T, int>)

IReadOnlySet<Pair<T, int>>.IsProperSubsetOf(IEnumerable<Pair<T, int>>)

IReadOnlySet<Pair<T, int>>.IsProperSupersetOf(IEnumerable<Pair<T, int>>)

IReadOnlySet<Pair<T, int>>.IsSubsetOf(IEnumerable<Pair<T, int>>)

IReadOnlySet<Pair<T, int>>.IsSupersetOf(IEnumerable<Pair<T, int>>)

IReadOnlySet<Pair<T, int>>.Overlaps(IEnumerable<Pair<T, int>>)

IReadOnlySet<Pair<T, int>>.SetEquals(IEnumerable<Pair<T, int>>)

IReadOnlyCollection<Pair<T, int>>.Count

IEnumerable<Pair<T, int>>.GetEnumerator()

IEnumerable.GetEnumerator()

Extension Methods

EnumerableExtensions.ToMultiDictionary<TKey, TValue>(IEnumerable<TValue>, Func<TValue, TKey>)

EnumerableExtensions.ToMultiDictionary<TKey, TValue>(IEnumerable<TValue>, Func<TValue, TKey>, IEqualityComparer<TKey>)

EnumerableExtensions.ToMultiDictionary<TSource, TKey, TValue>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TValue>)

EnumerableExtensions.ToMultiDictionary<TSource, TKey, TValue>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TValue>, IEqualityComparer<TKey>)

EnumerableExtensions.ToMultiHashSet<T>(IEnumerable<T>)

EnumerableExtensions.ToMultiHashSet<T>(IEnumerable<T>, IEqualityComparer<T>)

EnumerableExtensions.ToSequentialDictionary<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>)

EnumerableExtensions.ToSequentialDictionary<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>, IEqualityComparer<TKey>)

EnumerableExtensions.ToSequentialDictionary<TSource, TKey, TValue>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TValue>)

EnumerableExtensions.ToSequentialDictionary<TSource, TKey, TValue>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TValue>, IEqualityComparer<TKey>)

EnumerableExtensions.ToSequentialHashSet<T>(IEnumerable<T>)

EnumerableExtensions.ToSequentialHashSet<T>(IEnumerable<T>, IEqualityComparer<T>)

Properties

Comparer

Element comparer.

IEqualityComparer<T> Comparer { get; }

Property Value

IEqualityComparer<T>

DistinctItems

Gets all unique elements.

IEnumerable<T> DistinctItems { get; }

Property Value

IEnumerable<T>

FullCount

Gets the full count of all elements, including repetitions.

long FullCount { get; }

Property Value

long

Items

Gets all elements, including repetitions.

IEnumerable<T> Items { get; }

Property Value

IEnumerable<T>

Methods

Contains(T)

Checks whether or not the provided item exists in this set.

[Pure]
bool Contains(T item)

Parameters

item T

Element to check.

Returns

bool

true when the provided item exists, otherwise false.

Contains(T, int)

Checks whether or not the provided item exists in this set with a minimum number of repetitions.

[Pure]
bool Contains(T item, int multiplicity)

Parameters

item T

Element to check.

multiplicity int

Expected minimum number of repetitions.

Returns

bool

true when the provided item exists with a minimum number of repetitions, otherwise false.

GetMultiplicity(T)

Returns the number of repetitions associated with the provided item.

[Pure]
int GetMultiplicity(T item)

Parameters

item T

Element to get the number of repetitions for.

Returns

int

Number of item repetitions.