// FloatsLF
public static final FloatsLF get(FloatsLF q, ALocalFeaturesGroup<FloatsLF> g, double sqMaxDist) {
FloatsLF res = null;
double resDist = sqMaxDist;
for (FloatsLF curr : g.lfArr) {
double sqD = L2.getSquared(q.values, curr.values, sqMaxDist);
if (sqD >= 0 && sqD < resDist) {
res = curr;
resDist = sqD;
}
}
return res;
}
// RootSIFT
public static final RootSIFT get(RootSIFT q, ALocalFeaturesGroup<RootSIFT> g, int sqMaxDist) {
RootSIFT res = null;
int resDist = sqMaxDist;
for (RootSIFT curr : g.lfArr) {
int sqD = L2.getSquared(q.values, curr.values, sqMaxDist);
if (sqD >= 0 && sqD < resDist) {
res = curr;
resDist = sqD;
}
}
return res;
}