/// <summary>
/// Gets points in time of the current grid.
/// </summary>
/// <param name="tempoMap">Tempo map used to get grid's times.</param>
/// <returns>Collection of points in time of the current grid.</returns>
/// <exception cref="ArgumentNullException"><paramref name="tempoMap"/> is null.</exception>
public IEnumerable <long> GetTimes(TempoMap tempoMap)
{
ThrowIfArgument.IsNull(nameof(tempoMap), tempoMap);
return(Times.Select(t => TimeConverter.ConvertFrom(t, tempoMap)));
}
/// <summary>
/// Removes all changes of tempo that occured since the specified time.
/// </summary>
/// <param name="startTime">Time to remove changes of tempo since.</param>
/// <exception cref="ArgumentNullException"><paramref name="startTime"/> is <c>null</c>.</exception>
public void ClearTempo(ITimeSpan startTime)
{
ThrowIfArgument.IsNull(nameof(startTime), startTime);
ClearTempo(TimeConverter.ConvertFrom(startTime, TempoMap));
}