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Viewing changes to contrib/Sharpen/Sharpen/SoftReference.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2011-06-27 17:03:13 UTC
  • mto: (1.8.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 54.
  • Revision ID: james.westby@ubuntu.com-20110627170313-6cvz3s19x6e9hqe9
Import upstream version 2.5.92+dfsg

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contrib/Sharpen/Sharpen/SoftReference.cs
 
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namespace Sharpen
 
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{
 
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        using System;
 
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        internal class SoftReference<T> : Reference<T>
 
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        {
 
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                private ReferenceQueue<T> queue;
 
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                private T value;
 
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                public SoftReference (T val)
 
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                {
 
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                        this.value = val;
 
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                }
 
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                public SoftReference (T val, ReferenceQueue<T> queue)
 
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                {
 
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                        this.value = val;
 
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                        this.queue = queue;
 
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                }
 
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                public void Clear ()
 
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                {
 
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                        this.value = default(T);
 
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                }
 
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                public bool Enqueue ()
 
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                {
 
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                        if (this.queue == null) {
 
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                                return false;
 
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                        }
 
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                        return this.queue.Add (this);
 
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                }
 
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                public override T Get ()
 
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                {
 
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                        return this.value;
 
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                }
 
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        }
 
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}