66 lines
1.9 KiB
C#
66 lines
1.9 KiB
C#
//
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// ConcurrentGrouping.cs
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//
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// Author:
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// Jérémie "Garuma" Laval <jeremie.laval@gmail.com>
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//
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// Copyright (c) 2010 Jérémie "Garuma" Laval
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#if NET_4_0
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using System;
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using System.Threading;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.Concurrent;
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namespace System.Linq.Parallel
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{
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internal class ConcurrentGrouping<TKey, TElement> : IGrouping<TKey, TElement>
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{
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TKey key;
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IEnumerable<TElement> elements;
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internal ConcurrentGrouping (TKey key, IEnumerable<TElement> elements)
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{
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this.key = key;
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this.elements = elements;
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}
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public TKey Key {
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get {
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return key;
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}
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}
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IEnumerator IEnumerable.GetEnumerator ()
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{
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return ((IEnumerable)elements).GetEnumerator ();
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}
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IEnumerator<TElement> IEnumerable<TElement>.GetEnumerator ()
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{
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return elements.GetEnumerator ();
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}
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}
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}
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#endif
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