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Tuple<T1, T2, T3>.IStructuralEquatable.GetHashCode Method

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

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

int IStructuralEquatable.GetHashCode(
	IEqualityComparer comparer
)

Parameters

comparer
Type: System.Collections.IEqualityComparer

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

Return Value

Type: System.Int32
A 32-bit signed integer hash code.

Implements

IStructuralEquatable.GetHashCode(IEqualityComparer)

This member is an explicit interface member implementation. It can be used only when the Tuple<T1, T2, T3> 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> objects that are considered to be equal.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library
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