public static RangeIndexes[] GetRangesForArrOfLen(int dataLen, double discretization, RangeHz[] ranges)
{
RangeHz[] _ranges = CollapseRangesHzIntersections(ranges);
RangeIndexes[] data_ranges = new RangeIndexes[_ranges.Length];
for (int i = 0; i < _ranges.Length; i++)
{
data_ranges[i] = GetDataIndexesRange(dataLen, discretization, _ranges[i]);
}
data_ranges = CollapseRangesIndexesIntersections(data_ranges);
return(data_ranges);
}
public static RangeIndexes[] CollapseRangesIndexesIntersections(RangeIndexes[] ranges)
{
List <RangeIndexes> rngs = new List <RangeIndexes>(ranges);
rngs.Sort((r1, r2) =>
{
return(r1.Min.CompareTo(r2.Min));
});
rngs = rngs.FindAll((r) => { return(r.Min != r.Max); });
int start = rngs.Count > 0 ? rngs[0].Min : 0;
int end = rngs.Count > 0 ? rngs[0].Max : 0;
List <RangeIndexes> results = new List <RangeIndexes>();
for (int i = 0; i < rngs.Count; i++)
{
RangeIndexes r = rngs[i];
if (r.Min > end)
{
results.Add(new RangeIndexes(start, end));
start = r.Min;
end = r.Max;
}
else
{
end = Math.Max(end, r.Max);
}
}
if (rngs.Count > 0)
{
results.Add(new RangeIndexes(start, end));
}
return(results.ToArray());
}
