/// <summary>
/// Clones MIDI file by creating a copy of it.
/// </summary>
/// <returns>Copy of the MIDI file.</returns>
public MidiFile Clone()
{
var result = new MidiFile(Chunks.Select(c => c.Clone()))
{
TimeDivision = TimeDivision.Clone()
};
result._originalFormat = _originalFormat;
return(result);
}
/// <summary>
/// Writes content of a <see cref="HeaderChunk"/>.
/// </summary>
/// <remarks>
/// Content of a <see cref="HeaderChunk"/> is format of the file, number of track chunks and time division.
/// Six bytes required to write all of this information.
/// </remarks>
/// <param name="writer">Writer to write the chunk's content with.</param>
/// <param name="settings">Settings according to which the chunk's content must be written.</param>
/// <exception cref="ObjectDisposedException">Method was called after the writer's underlying stream was disposed.</exception>
/// <exception cref="IOException">An I/O error occurred on the writer's underlying stream.</exception>
protected override void WriteContent(MidiWriter writer, WritingSettings settings)
{
writer.WriteWord(FileFormat);
writer.WriteWord(TracksNumber);
writer.WriteInt16(TimeDivision.ToInt16());
}