Tuple<T1,T2>.IStructuralEquatable.GetHashCode(IEqualityComparer) Method
Definition
Important
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Calculates the hash code for the current Tuple<T1,T2> object by using a specified computation method.
virtual int System.Collections.IStructuralEquatable.GetHashCode(System::Collections::IEqualityComparer ^ comparer) = System::Collections::IStructuralEquatable::GetHashCode;int IStructuralEquatable.GetHashCode (System.Collections.IEqualityComparer comparer);abstract member System.Collections.IStructuralEquatable.GetHashCode : System.Collections.IEqualityComparer -> int
override this.System.Collections.IStructuralEquatable.GetHashCode : System.Collections.IEqualityComparer -> intFunction GetHashCode (comparer As IEqualityComparer) As Integer Implements IStructuralEquatable.GetHashCodeParameters
- comparer
- IEqualityComparer
An object whose GetHashCode(Object) method calculates the hash code of the current Tuple<T1,T2> object.
Returns
A 32-bit signed integer hash code.
Implements
Remarks
This member is an explicit interface member implementation. It can be used only when the Tuple<T1,T2> 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> objects that are considered to be equal.
