Class SetDistinctnessComparer

Comparer for checking whether sets are distinct, check may either be using the entire set or by using only a subset of variables.

Inheritance
System.Object
SetDistinctnessComparer
Implements
System.Collections.Generic.IEqualityComparer<T><ISet>
Inherited Members
object.Equals(object)
object.Equals(object, object)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
object.ToString()
Namespace: VDS.RDF.Query.Algebra
Assembly: dotNetRdf.dll
Syntax
public class SetDistinctnessComparer : IEqualityComparer<ISet>

Constructors

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SetDistinctnessComparer()

Creates a new comparer that compares across all variables.

Declaration
public SetDistinctnessComparer()
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SetDistinctnessComparer(IEnumerable<string>)

Creates a new comparer that compare only on the specific variables.

Declaration
public SetDistinctnessComparer(IEnumerable<string> variables)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T><string> variables

Variables.

Methods

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Equals(ISet, ISet)

Determines whether the given sets are equal.

Declaration
public bool Equals(ISet x, ISet y)
Parameters
Type Name Description
ISet x

First Set.
ISet y

Second Set.
Returns
Type Description
System.Boolean

True if sets are equal, false otherwise.
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GetHashCode(ISet)

Gets the hash code for a set.

Declaration
public int GetHashCode(ISet obj)
Parameters
Type Name Description
ISet obj

Set.
Returns
Type Description
int

Hash Code.

Implements

System.Collections.Generic.IEqualityComparer<T>

Extension Methods