Data.HyperLogLog.Config

Config

data Config

Constants required for a bucketing factor b

Instances

Eq Config

Show Config

Generic Config

Serialize Config

HasConfig Config

class HasConfig t where

Methods

config :: Getter t Config

Instances

HasConfig Config

ReifiesConfig p => HasConfig (HyperLogLog * p)

hll :: Int -> Config

Precalculate constants for a given bucketing factor b

numBits :: (Functor f, Contravariant f, HasConfig t) => (Int -> f Int) -> t -> f t

numBuckets :: (Functor f, Contravariant f, HasConfig t) => (Int -> f Int) -> t -> f t

smallRange :: (Functor f, Contravariant f, HasConfig t) => (Double -> f Double) -> t -> f t

interRange :: (Functor f, Contravariant f, HasConfig t) => (Double -> f Double) -> t -> f t

rawFact :: (Functor f, Contravariant f, HasConfig t) => (Double -> f Double) -> t -> f t

alpha :: (Functor f, Contravariant f, HasConfig t) => (Double -> f Double) -> t -> f t

bucketMask :: (Functor f, Contravariant f, HasConfig t) => (Word32 -> f Word32) -> t -> f t

ReifiesConfig

class ReifiesConfig o where

Methods

reflectConfig :: p o -> Config

Instances

Reifies * n Int => ReifiesConfig (D n)

Reifies * n Int => ReifiesConfig (SD n)

reifyConfig :: Int -> (forall o. ReifiesConfig o => Proxy o -> r) -> r

Rank

type Rank = Int8

calcBucket :: HasConfig t => t -> Word32 -> Int

calcRank :: HasConfig t => t -> Word32 -> Int8

lim32 :: Double