public LengthContainer Clone()
{
var clone = new LengthContainer();
length.ForEach(x => clone.AddLengthElement(x));
return(clone);
}
private void FillLengthTableLoop(LengthContainer[] table, List <LengthElement> elements, int n, LengthContainer container, Settings.NoteRest settings)
{
if (elements.Count == n)
{
return;
}
LengthContainer newContainer = container.Clone();
int loopcnt = (elements[n].TripletFlag ? 2 : 1);
for (int i = 0; i < loopcnt; i++)
{
newContainer.AddLengthElement(elements[n]);
if (newContainer.Gate >= table.Length)
{
return;
}
if (table[newContainer.Gate] == null)
{
table[newContainer.Gate] = newContainer;
}
else
{
if (settings.LengthStyle == 0)
{
if (newContainer.Count < table[newContainer.Gate].Count)
{
table[newContainer.Gate] = newContainer;
}
else if (newContainer.Count == table[newContainer.Gate].Count)
{
if (newContainer.TripletCount < table[newContainer.Gate].TripletCount)
{
table[newContainer.Gate] = newContainer;
}
}
}
else
{
if (newContainer.TripletCount < table[newContainer.Gate].TripletCount)
{
table[newContainer.Gate] = newContainer;
}
}
}
for (int j = n + 1; j < elements.Count; j++)
{
FillLengthTableLoop(table, elements, j, newContainer, settings);
}
if (elements[n].TripletFlag)
{
newContainer = container.Clone();
}
}
}
private int[][] CreateLengthTable(uint countsPerWholeNote, Settings.NoteRest settings)
{
// Create length elements
var elements = new List <LengthElement>();
int div = 1;
int divtri;
while (true)
{
if (countsPerWholeNote % div == 0)
{
elements.Add(new LengthElement(div, ((int)countsPerWholeNote / div), false));
divtri = div * 3;
if (countsPerWholeNote % divtri == 0)
{
elements.Add(new LengthElement(divtri, ((int)countsPerWholeNote / divtri), true));
}
div <<= 1;
}
else
{
break;
}
}
elements = elements.OrderBy(x => x.Length).ToList();
// Create length table
var table = new LengthContainer[countsPerWholeNote];
table[0] = new LengthContainer();
table[0].AddLengthElement(elements.Find(x => x.Length == 1));
elements.Remove(elements.Find(x => x.Length == 1)); // Remove whole note
for (int i = 0; i < elements.Count; i++)
{
FillLengthTableLoop(table, elements, i, new LengthContainer(), settings);
}
return(table.Select(x => x.GetLength(settings)).ToArray());
}