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using System.IO;
using SharpCompress.IO;
namespace SharpCompress.Common
{
internal abstract class Volume : IVolume
{
private readonly Stream actualStream;
internal Volume(Stream stream, Options options)
{
actualStream = stream;
Options = options;
}
internal Stream Stream
{
get { return new NonDisposingStream(actualStream); }
}
internal Options Options { get; private set; }
/// <summary>
/// RarArchive is the first volume of a multi-part archive.
/// Only Rar 3.0 format and higher
/// </summary>
public virtual bool IsFirstVolume
{
get { return true; }
}
/// <summary>
/// RarArchive is part of a multi-part archive.
/// </summary>
public virtual bool IsMultiVolume
{
get { return true; }
}
private bool disposed;
public void Dispose()
{
if (!Options.HasFlag(Options.KeepStreamsOpen) && !disposed)
{
actualStream.Dispose();
disposed = true;
}
}
}
}
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