redcuckoo

Documentation

Index

• func MurmurHash64ABloom(key []byte, seed uint64) uint64
• func StringToBytes(s string) []byte
• type RedCuckooFilter
  • func NewCuckooFilter(capacity uint, bucketSize, maxIterations, expansion uint) *RedCuckooFilter
  • func (cf *RedCuckooFilter) Check(data []byte) bool
  • func (cf *RedCuckooFilter) Delete(data []byte)
  • func (c *RedCuckooFilter) Hash(value []byte) uint64
  • func (cf *RedCuckooFilter) Insert(data []byte, isNx bool)
  • func (cf *RedCuckooFilter) LoadFrom(dump string, iter int64) bool
  • func (cf *RedCuckooFilter) Release()

Functions

func MurmurHash64ABloom

func MurmurHash64ABloom(key []byte, seed uint64) uint64

func StringToBytes

func StringToBytes(s string) []byte

StringToBytes converts string to byte slice without memory allocation.

Types

type RedCuckooFilter

type RedCuckooFilter struct {
	// contains filtered or unexported fields
}

func NewCuckooFilter

func NewCuckooFilter(capacity uint, bucketSize, maxIterations, expansion uint) *RedCuckooFilter

func (*RedCuckooFilter) Check

func (cf *RedCuckooFilter) Check(data []byte) bool

int CuckooFilter_Check(const CuckooFilter *filter, CuckooHash hash);

func (*RedCuckooFilter) Delete

func (cf *RedCuckooFilter) Delete(data []byte)

int CuckooFilter_Delete(CuckooFilter *filter, CuckooHash hash);

func (*RedCuckooFilter) Hash

func (c *RedCuckooFilter) Hash(value []byte) uint64

func (*RedCuckooFilter) Insert

func (cf *RedCuckooFilter) Insert(data []byte, isNx bool)

func (*RedCuckooFilter) LoadFrom

func (cf *RedCuckooFilter) LoadFrom(dump string, iter int64) bool

func (*RedCuckooFilter) Release

func (cf *RedCuckooFilter) Release()