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authorJiyoung Yun <jy910.yun@samsung.com>2017-04-13 14:17:19 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2017-04-13 14:17:19 +0900
commita56e30c8d33048216567753d9d3fefc2152af8ac (patch)
tree7e5d979695fc4a431740982eb1cfecc2898b23a5 /src/mscorlib/shared/System/Collections/IEqualityComparer.cs
parent4b11dc566a5bbfa1378d6266525c281b028abcc8 (diff)
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Imported Upstream version 2.0.0.11353upstream/2.0.0.11353
Diffstat (limited to 'src/mscorlib/shared/System/Collections/IEqualityComparer.cs')
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1 files changed, 16 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Collections/IEqualityComparer.cs b/src/mscorlib/shared/System/Collections/IEqualityComparer.cs
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+// 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.
+
+using System;
+
+namespace System.Collections
+{
+ // An IEqualityComparer is a mechanism to consume custom performant comparison infrastructure
+ // that can be consumed by some of the common collections.
+ public interface IEqualityComparer
+ {
+ bool Equals(Object x, Object y);
+ int GetHashCode(Object obj);
+ }
+}