public CLabelFeatureDataSubset(CLabelFeatureData labelFeatureData, Subset subset)
: base(labelFeatureData)
{
this.cSubSet = 0;
this.mapTbl = new int[labelFeatureData.NumDataPoint];
for (int i = 0; i < labelFeatureData.NumDataPoint; i++)
{
if (subset.Keep(i))
{
this.mapTbl[this.cSubSet++] = i;
}
}
}