diff options
Diffstat (limited to 'src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs')
-rw-r--r-- | src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs b/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs new file mode 100644 index 0000000000..b6ac3be006 --- /dev/null +++ b/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs @@ -0,0 +1,19 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +// + +namespace System.Collections.Generic { + using System; + + // The generic IEqualityComparer interface implements methods to if check two objects are equal + // and generate Hashcode for an object. + // It is use in Dictionary class. + public interface IEqualityComparer<in T> + { + bool Equals(T x, T y); + int GetHashCode(T obj); + } +} + |