Class ListOfNullableValueTypesComparer<TConcreteCollection, TElement>

Namespace

MongoDB.EntityFrameworkCore.ChangeTracking

Assembly

MongoDB.EntityFrameworkCore.dll

A ValueComparer<T> for lists of primitive items. The list can be typed as IEnumerable<T>, but can only be used with instances that implement IList<T>.

public sealed class ListOfNullableValueTypesComparer<TConcreteCollection, TElement> : ValueComparer<IEnumerable<TElement?>>, IEqualityComparer, IEqualityComparer<object>, IEqualityComparer<IEnumerable<TElement?>> where TElement : struct

Type Parameters

TConcreteCollection

The collection type to create an index of, if needed.

TElement

The element type.

Inheritance

object

ValueComparer

ValueComparer<IEnumerable<TElement?>>

ListOfNullableValueTypesComparer<TConcreteCollection, TElement>

Implements

IEqualityComparer

IEqualityComparer<object>

IEqualityComparer<IEnumerable<TElement?>>

Inherited Members

ValueComparer<IEnumerable<TElement?>>.Equals(object, object)

ValueComparer<IEnumerable<TElement?>>.GetHashCode(object)

ValueComparer<IEnumerable<TElement?>>.Equals(IEnumerable<TElement?>, IEnumerable<TElement?>)

ValueComparer<IEnumerable<TElement?>>.GetHashCode(IEnumerable<TElement?>)

ValueComparer<IEnumerable<TElement?>>.Snapshot(object)

ValueComparer<IEnumerable<TElement?>>.Snapshot(IEnumerable<TElement?>)

ValueComparer<IEnumerable<TElement?>>.Type

ValueComparer<IEnumerable<TElement?>>.EqualsExpression

ValueComparer<IEnumerable<TElement?>>.HashCodeExpression

ValueComparer<IEnumerable<TElement?>>.SnapshotExpression

ValueComparer.ExtractEqualsBody(Expression, Expression)

ValueComparer.ExtractHashCodeBody(Expression)

ValueComparer.ExtractSnapshotBody(Expression)

ValueComparer.Add(HashCode, int)

ValueComparer.CreateDefault(Type, bool)

ValueComparer.CreateDefault<T>(bool)

object.Equals(object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

This comparer should be used for nullable value types. Use ListOfNullableValueTypesComparer<TConcreteCollection, TElement> for reference types and non-nullable value types.

See EF Core value comparers for more information and examples.

Constructors

ListOfNullableValueTypesComparer(ValueComparer)

Creates a new instance of the list comparer.

Properties

ElementComparer

The comparer to use for comparing elements.