47 lines
2.0 KiB
C#
47 lines
2.0 KiB
C#
//
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// Copyright (c) 2008-2011, Kenneth Bell
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is 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
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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using System.IO;
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namespace DiscUtils.Streams
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{
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/// <summary>
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/// Provides a sparse equivalent to MemoryStream.
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/// </summary>
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public sealed class SparseMemoryStream : BufferStream
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{
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/// <summary>
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/// Initializes a new instance of the SparseMemoryStream class.
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/// </summary>
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/// <remarks>The created instance permits read and write access.</remarks>
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public SparseMemoryStream()
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: base(new SparseMemoryBuffer(16 * 1024), FileAccess.ReadWrite) {}
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/// <summary>
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/// Initializes a new instance of the SparseMemoryStream class.
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/// </summary>
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/// <param name="buffer">The buffer to use.</param>
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/// <param name="access">The access permitted to clients.</param>
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public SparseMemoryStream(SparseMemoryBuffer buffer, FileAccess access)
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: base(buffer, access) {}
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}
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} |