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author | Jon Skeet <skeet@pobox.com> | 2008-10-22 13:18:49 +0100 |
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committer | Jon Skeet <skeet@pobox.com> | 2008-10-22 13:18:49 +0100 |
commit | f0589506c96600dcd01319b9d1929d87505f3daa (patch) | |
tree | 945bc56e2e2da748271acc8e80deb7ca22aaaf54 /csharp/ProtocolBuffers/Collections/Lists.cs | |
parent | e60ce8bfafca616ed4fd430ae4f82360de165e80 (diff) | |
download | protobuf-f0589506c96600dcd01319b9d1929d87505f3daa.tar.gz protobuf-f0589506c96600dcd01319b9d1929d87505f3daa.tar.bz2 protobuf-f0589506c96600dcd01319b9d1929d87505f3daa.zip |
Wiping slate clean to start again with new layout.
Diffstat (limited to 'csharp/ProtocolBuffers/Collections/Lists.cs')
-rw-r--r-- | csharp/ProtocolBuffers/Collections/Lists.cs | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/csharp/ProtocolBuffers/Collections/Lists.cs b/csharp/ProtocolBuffers/Collections/Lists.cs deleted file mode 100644 index b1b6b122..00000000 --- a/csharp/ProtocolBuffers/Collections/Lists.cs +++ /dev/null @@ -1,56 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. -// http://code.google.com/p/protobuf/ -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -using System.Collections.Generic; -using System.Collections.ObjectModel; - -namespace Google.ProtocolBuffers.Collections { - - /// <summary> - /// Utility non-generic class for calling into Lists{T} using type inference. - /// </summary> - public static class Lists { - - /// <summary> - /// Returns a read-only view of the specified list. - /// </summary> - public static IList<T> AsReadOnly<T>(IList<T> list) { - return Lists<T>.AsReadOnly(list); - } - } - - /// <summary> - /// Utility class for dealing with lists. - /// </summary> - public static class Lists<T> { - - static readonly ReadOnlyCollection<T> empty = new ReadOnlyCollection<T>(new T[0]); - - /// <summary> - /// Returns an immutable empty list. - /// </summary> - public static ReadOnlyCollection<T> Empty { - get { return empty; } - } - - /// <summary> - /// Returns either the original reference if it's already read-only, - /// or a new ReadOnlyCollection wrapping the original list. - /// </summary> - public static IList<T> AsReadOnly(IList<T> list) { - return list.IsReadOnly ? list : new ReadOnlyCollection<T>(list); - } - } -} |