| AlgorithmsGetSetEqualityComparerT Method (IEqualityComparerT) |
Gets an IEqualityComparer<IEnumerable<T>> implementation
that can be used to compare collections of elements (of type T). Two collections
of T's are equal if they have the same number of items, and corresponding
items are equal, without regard to order. This is the same notion of equality as
in Algorithms.EqualSets, but encapsulated in an IEqualityComparer<IEnumerable<T>> implementation.
Namespace: X3Platform.Collections
Assembly: X3Platform.Support (in X3Platform.Support.dll) Version: 1.0.0.0 (2.0.0.0)
Syntaxpublic static IEqualityComparer<IEnumerable<T>> GetSetEqualityComparer<T>( IEqualityComparer<T> equalityComparer )
Parameters
- equalityComparer
- Type: System.Collections.GenericIEqualityComparerT
An IEqualityComparer<T> implementation used to compare individual T's.
Type Parameters
- T
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Return Value
Type: IEqualityComparerIEnumerableTIEqualityComparer<IEnumerable<T>> implementation suitable for comparing collections of T for equality, without regard to order.
Examples
The following code creates a Dictionary where the keys are a set of strings, without regard to order
Dictionary<IEnumerable<string>, int> = new Dictionary<IEnumerable<string>, int>(Algorithms.GetSetEqualityComparer<string>());
See Also