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interface System.Collections.Generic.IReadOnlySet<T>
Assembly: System.Runtime
Implemented Interfaces
- IReadOnlyCollection`1 (Inherits: IEnumerable<T>IEnumerable)
Provides a readonly abstraction of a set.
Methods
bool
Contains(T item)
Determines if the set contains a specific item.
Returns <see langword="true" /> if found; otherwise <see langword="false" /> .
item
The item to check if the set contains.
bool
IsProperSubsetOf(IEnumerable<T> other)
Determines whether the current set is a proper (strict) subset of a specified collection.
Returns <see langword="true" /> if the current set is a proper subset of other; otherwise <see langword="false" /> .
other
The collection to compare to the current set.
bool
IsProperSupersetOf(IEnumerable<T> other)
Determines whether the current set is a proper (strict) superset of a specified collection.
Returns <see langword="true" /> if the collection is a proper superset of other; otherwise <see langword="false" /> .
other
The collection to compare to the current set.
bool
IsSubsetOf(IEnumerable<T> other)
Determine whether the current set is a subset of a specified collection.
Returns <see langword="true" /> if the current set is a subset of other; otherwise <see langword="false" /> .
other
The collection to compare to the current set.
bool
IsSupersetOf(IEnumerable<T> other)
Determine whether the current set is a super set of a specified collection.
Returns <see langword="true" /> if the current set is a super set of other; otherwise <see langword="false" /> .
other
The collection to compare to the current set.
bool
Overlaps(IEnumerable<T> other)
Determines whether the current set overlaps with the specified collection.
Returns <see langword="true" /> if the current set and other share at least one common element; otherwise, <see langword="false" /> .
other
The collection to compare to the current set.
bool
SetEquals(IEnumerable<T> other)
Determines whether the current set and the specified collection contain the same elements.
Returns <see langword="true" /> if the current set is equal to other; otherwise, <see langword="false" /> .
other
The collection to compare to the current set.