/// <summary>
/// Closes a stream that is owned by this IOSystem.
/// </summary>
/// <param name="stream">Stream to close</param>
public virtual void CloseFile(IOStream stream)
{
if(stream == null)
return;
if(m_openedFiles.ContainsKey(stream.AiFile))
{
m_openedFiles.Remove(stream.AiFile);
if(!stream.IsDisposed)
stream.Close();
}
}