/// <summary>
/// Create the marking stream.
/// </summary>
/// <param name="source">The stream to wrap.</param>
/// <param name="leaveOpen">Whether to leave the stream open on <see cref="Dispose"/>.</param>
public MarkingStream(Stream source, bool leaveOpen = false)
{
if (source == null)
throw new ArgumentNullException("source");
Source = source;
IsRead = new BooleanArray(source.Length);
LeaveOpen = leaveOpen;
}
