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Diffstat (limited to 'OpenSim/Framework/Pool.cs')
| -rw-r--r-- | OpenSim/Framework/Pool.cs | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/OpenSim/Framework/Pool.cs b/OpenSim/Framework/Pool.cs deleted file mode 100644 index 5484f5c..0000000 --- a/OpenSim/Framework/Pool.cs +++ /dev/null | |||
| @@ -1,91 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
| 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
| 4 | * | ||
| 5 | * Redistribution and use in source and binary forms, with or without | ||
| 6 | * modification, are permitted provided that the following conditions are met: | ||
| 7 | * * Redistributions of source code must retain the above copyright | ||
| 8 | * notice, this list of conditions and the following disclaimer. | ||
| 9 | * * Redistributions in binary form must reproduce the above copyright | ||
| 10 | * notice, this list of conditions and the following disclaimer in the | ||
| 11 | * documentation and/or other materials provided with the distribution. | ||
| 12 | * * Neither the name of the OpenSimulator Project nor the | ||
| 13 | * names of its contributors may be used to endorse or promote products | ||
| 14 | * derived from this software without specific prior written permission. | ||
| 15 | * | ||
| 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
| 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
| 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
| 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| 21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| 22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| 26 | */ | ||
| 27 | |||
| 28 | using System; | ||
| 29 | using System.Collections.Generic; | ||
| 30 | |||
| 31 | namespace OpenSim.Framework | ||
| 32 | { | ||
| 33 | /// <summary> | ||
| 34 | /// Naive pool implementation. | ||
| 35 | /// </summary> | ||
| 36 | /// <remarks> | ||
| 37 | /// Currently assumes that objects are in a useable state when returned. | ||
| 38 | /// </remarks> | ||
| 39 | public class Pool<T> | ||
| 40 | { | ||
| 41 | /// <summary> | ||
| 42 | /// Number of objects in the pool. | ||
| 43 | /// </summary> | ||
| 44 | public int Count | ||
| 45 | { | ||
| 46 | get | ||
| 47 | { | ||
| 48 | lock (m_pool) | ||
| 49 | return m_pool.Count; | ||
| 50 | } | ||
| 51 | } | ||
| 52 | |||
| 53 | private Stack<T> m_pool; | ||
| 54 | |||
| 55 | /// <summary> | ||
| 56 | /// Maximum pool size. Beyond this, any returned objects are not pooled. | ||
| 57 | /// </summary> | ||
| 58 | private int m_maxPoolSize; | ||
| 59 | |||
| 60 | private Func<T> m_createFunction; | ||
| 61 | |||
| 62 | public Pool(Func<T> createFunction, int maxSize) | ||
| 63 | { | ||
| 64 | m_maxPoolSize = maxSize; | ||
| 65 | m_createFunction = createFunction; | ||
| 66 | m_pool = new Stack<T>(m_maxPoolSize); | ||
| 67 | } | ||
| 68 | |||
| 69 | public T GetObject() | ||
| 70 | { | ||
| 71 | lock (m_pool) | ||
| 72 | { | ||
| 73 | if (m_pool.Count > 0) | ||
| 74 | return m_pool.Pop(); | ||
| 75 | else | ||
| 76 | return m_createFunction(); | ||
| 77 | } | ||
| 78 | } | ||
| 79 | |||
| 80 | public void ReturnObject(T obj) | ||
| 81 | { | ||
| 82 | lock (m_pool) | ||
| 83 | { | ||
| 84 | if (m_pool.Count >= m_maxPoolSize) | ||
| 85 | return; | ||
| 86 | else | ||
| 87 | m_pool.Push(obj); | ||
| 88 | } | ||
| 89 | } | ||
| 90 | } | ||
| 91 | } \ No newline at end of file | ||