private long GetOverlap(BedItem bi, CNVItem ci)
{
if (bi.End < ci.Start)
{
return(0);
}
if (ci.End < bi.Start)
{
return(0);
}
return(Math.Min(ci.End, bi.End) - Math.Max(ci.Start, bi.Start));
}
private BedItem FindMaxOverlap(IGrouping <string, BedItem> bg, CNVItem ci)
{
BedItem result = null;
long maxoverlap = 0;
foreach (var bi in bg)
{
var overlapped = GetOverlap(bi, ci);
if (overlapped > maxoverlap)
{
result = bi;
maxoverlap = overlapped;
}
}
return(result);
}