/// <summary>
/// Creates a deep copy of the current instance.
/// </summary>
/// <returns>
/// A new <see cref="Frame" /> object identical to the
/// current instance.
/// </returns>
public override Frame Clone()
{
MusicCdIdentifierFrame frame = new MusicCdIdentifierFrame();
if (field_data != null)
{
frame.field_data = new ByteVector(field_data);
}
return(frame);
}
/// <summary>
/// Gets a music CD identifier frame from a specified tag,
/// optionally creating it if it does not exist.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="create">
/// A <see cref="bool" /> specifying whether or not to create
/// and add a new frame to the tag if a match is not found.
/// </param>
/// <returns>
/// A <see cref="MusicCdIdentifierFrame" /> object containing
/// the matching frame, or <see langword="null" /> if a match
/// wasn't found and <paramref name="create" /> is <see
/// langword="false" />.
/// </returns>
public static MusicCdIdentifierFrame Get(Tag tag, bool create)
{
MusicCdIdentifierFrame mcdi;
foreach (Frame frame in tag)
{
mcdi = frame as MusicCdIdentifierFrame;
if (mcdi != null)
{
return(mcdi);
}
}
if (!create)
{
return(null);
}
mcdi = new MusicCdIdentifierFrame();
tag.AddFrame(mcdi);
return(mcdi);
}