Algorithms.RemoveDuplicates(T) Method (IEnumerable(T), IEqualityComparer(T))

AlgorithmsRemoveDuplicatesT Method (IEnumerableT, IEqualityComparerT)

Remove consecutive equal items from a collection, yielding another collection. In each run of consecutive equal items in the collection, all items after the first item in the run are removed. A passed IEqualityComparer is used to determine equality.

Namespace: X3Platform.Collections
Assembly: X3Platform.Support (in X3Platform.Support.dll) Version: 1.0.0.0 (2.0.0.0)

Syntax

C++

Copy

public static IEnumerable<T> RemoveDuplicates<T>(
	IEnumerable<T> collection,
	IEqualityComparer<T> equalityComparer
)

public:
generic<typename T>
static IEnumerable<T>^ RemoveDuplicates(
	IEnumerable<T>^ collection, 
	IEqualityComparer<T>^ equalityComparer
)

Parameters

collection: Type: System.Collections.GenericIEnumerableT
The collection to process.
equalityComparer: Type: System.Collections.GenericIEqualityComparerT
The IEqualityComparer<T> used to compare items for equality. Only the Equals method will be called.

Type Parameters

T: [Missing <typeparam name="T"/> documentation for "M:X3Platform.Collections.Algorithms.RemoveDuplicates``1(System.Collections.Generic.IEnumerable{``0},System.Collections.Generic.IEqualityComparer{``0})"]

Return Value

Type: IEnumerableT
An new collection with the items from collection, in the same order, with consecutive duplicates removed.

Exceptions

Exception	Condition
ArgumentNullException	collection or equalityComparer is null.

Reference

Algorithms Class

RemoveDuplicates Overload

X3Platform.Collections Namespace