func NewHllAggregate(val string) *HllAggregate {
ca, err := hll.New(hll.DEFAULT_LOG2M, hll.DEFAULT_REGWIDTH, hll.DEFAULT_EXPTHRESH, hll.DEFAULT_SPARSEON)
if err != nil {
panic(err)
}
ca.Add(val)
return &HllAggregate{Hll: ca}
}
func NewHllAggregateFromBytes(val []byte) *HllAggregate {
ca, err := hll.New(hll.DEFAULT_LOG2M, hll.DEFAULT_REGWIDTH, hll.DEFAULT_EXPTHRESH, hll.DEFAULT_SPARSEON)
if err != nil {
panic(err)
}
if len(val) == 4 {
ca.Add4Bytes(val)
} else if len(val) >= 8 {
ca.Add8Bytes(val[0:8])
}
return &HllAggregate{Hll: ca}
}