diff options
Diffstat (limited to 'src/mscorlib/shared/System/Runtime/CompilerServices/ITuple.cs')
-rw-r--r-- | src/mscorlib/shared/System/Runtime/CompilerServices/ITuple.cs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Runtime/CompilerServices/ITuple.cs b/src/mscorlib/shared/System/Runtime/CompilerServices/ITuple.cs new file mode 100644 index 0000000000..cafee11f8a --- /dev/null +++ b/src/mscorlib/shared/System/Runtime/CompilerServices/ITuple.cs @@ -0,0 +1,22 @@ +// 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.Runtime.CompilerServices +{ + /// <summary> + /// This interface is required for types that want to be indexed into by dynamic patterns. + /// </summary> + public interface ITuple + { + /// <summary> + /// The number of positions in this data structure. + /// </summary> + int Length { get; } + + /// <summary> + /// Get the element at position <param name="index"/>. + /// </summary> + object this[int index] { get; } + } +} |