Tuple<'T1, 'T2, 'T3, 'T4, 'T5>.IStructuralEquatable.GetHashCode Method (IEqualityComparer)

 

Calculates the hash code for the current Tuple<'T1, 'T2, 'T3, 'T4, 'T5> object by using a specified computation method.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

private abstract GetHashCode : 
        comparer:IEqualityComparer -> int
private override GetHashCode : 
        comparer:IEqualityComparer -> int

Parameters

comparer
Type: System.Collections.IEqualityComparer

An object whose IEqualityComparer.GetHashCode method calculates the hash code of the current Tuple<'T1, 'T2, 'T3, 'T4, 'T5> object.

Return Value

Type: System.Int32

A 32-bit signed integer hash code.

This member is an explicit interface member implementation. It can be used only when the Tuple<'T1, 'T2, 'T3, 'T4, 'T5> instance is cast to an IStructuralEquatable interface.

The method simply wraps a call to the comparer object's IEqualityComparer.GetHashCode implementation.

The algorithm used to compute the hash code should return the same hash code for two Tuple<'T1, 'T2, 'T3, 'T4, 'T5> objects that are considered to be equal.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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