hll

Jun 16, 2023

Changes in this version

+ const LOG2_BITS_PER_WORD

+ const REGISTER_SIZE

+ func MurmurHash(o uint32) uint32

+ func MurmurHashByte(data []byte) uint32

+ func MurmurHashByteSeed(data []byte, seed uint32) uint32

+ func MurmurHashLong(data uint64) uint32

+ func MurmurHashLongByte(data []byte, length int32) uint64

+ func Round(val float64) int64

+ type HyperLogLog struct

+ func BuildHyperLogLog(bytes []byte) *HyperLogLog

+ func NewHyperLogLog(log2m uint32, registerSet *RegisterSet) *HyperLogLog

+ func NewHyperLogLogDefault() *HyperLogLog

+ func NewHyperLogLogFloat(Rsd float64) *HyperLogLog

+ func NewHyperLogLogInt(log2m uint32) *HyperLogLog

+ func (this *HyperLogLog) AddAll(other *HyperLogLog)

+ func (this *HyperLogLog) Cardinality() uint64

+ func (this *HyperLogLog) GetBytes() []byte

+ func (this *HyperLogLog) Merge(estimators ...*HyperLogLog) *HyperLogLog

+ func (this *HyperLogLog) Offer(o uint32) bool

+ func (this *HyperLogLog) OfferLong(o uint64) bool

+ func (this *HyperLogLog) Sizeof() int

+ type RegisterSet struct

+ Count int

+ M []uint32

+ Size int

+ func NewRegisterSet(count int) *RegisterSet

+ func NewRegisterSetInit(count int, initialValues []uint32) *RegisterSet

+ func (this *RegisterSet) Bits() []uint32

+ func (this *RegisterSet) Get(position int) uint32

+ func (this *RegisterSet) Merge(that *RegisterSet)

+ func (this *RegisterSet) ReadOnlyBits() []uint32

+ func (this *RegisterSet) Set(position, value uint32)

+ func (this *RegisterSet) UpdateIfGreater(position, value uint32) bool