memory-0.15.0: memory and related abstraction stuff
LicenseBSD-style
MaintainerVincent Hanquez <vincent@snarc.org>
Stabilityexperimental
Portabilitygood
Safe HaskellNone
LanguageHaskell2010

Data.Memory.Hash.FNV

Contents

Description

Fowler Noll Vo Hash (1 and 1a 32 64 bits versions) http://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function

Synopsis

types

newtype FnvHash32 Source #

FNV1(a) hash (32 bit variants)

Constructors

FnvHash32 Word32 

Instances

Instances details
Eq FnvHash32 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

(==) :: FnvHash32 -> FnvHash32 -> Bool Source #

(/=) :: FnvHash32 -> FnvHash32 -> Bool Source #

Ord FnvHash32 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

compare :: FnvHash32 -> FnvHash32 -> Ordering Source #

(<) :: FnvHash32 -> FnvHash32 -> Bool Source #

(<=) :: FnvHash32 -> FnvHash32 -> Bool Source #

(>) :: FnvHash32 -> FnvHash32 -> Bool Source #

(>=) :: FnvHash32 -> FnvHash32 -> Bool Source #

max :: FnvHash32 -> FnvHash32 -> FnvHash32 Source #

min :: FnvHash32 -> FnvHash32 -> FnvHash32 Source #

Show FnvHash32 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

showsPrec :: Int -> FnvHash32 -> ShowS Source #

show :: FnvHash32 -> String Source #

showList :: [FnvHash32] -> ShowS Source #

NFData FnvHash32 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

rnf :: FnvHash32 -> () Source #

newtype FnvHash64 Source #

FNV1(a) hash (64 bit variants)

Constructors

FnvHash64 Word64 

Instances

Instances details
Eq FnvHash64 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

(==) :: FnvHash64 -> FnvHash64 -> Bool Source #

(/=) :: FnvHash64 -> FnvHash64 -> Bool Source #

Ord FnvHash64 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

compare :: FnvHash64 -> FnvHash64 -> Ordering Source #

(<) :: FnvHash64 -> FnvHash64 -> Bool Source #

(<=) :: FnvHash64 -> FnvHash64 -> Bool Source #

(>) :: FnvHash64 -> FnvHash64 -> Bool Source #

(>=) :: FnvHash64 -> FnvHash64 -> Bool Source #

max :: FnvHash64 -> FnvHash64 -> FnvHash64 Source #

min :: FnvHash64 -> FnvHash64 -> FnvHash64 Source #

Show FnvHash64 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

showsPrec :: Int -> FnvHash64 -> ShowS Source #

show :: FnvHash64 -> String Source #

showList :: [FnvHash64] -> ShowS Source #

NFData FnvHash64 Source # 
Instance details

Defined in Data.Memory.Hash.FNV

Methods

rnf :: FnvHash64 -> () Source #

methods

fnv1 :: Ptr Word8 -> Int -> IO FnvHash32 Source #

compute FNV1 (32 bit variant) of a raw piece of memory

fnv1a :: Ptr Word8 -> Int -> IO FnvHash32 Source #

compute FNV1a (32 bit variant) of a raw piece of memory

fnv1_64 :: Ptr Word8 -> Int -> IO FnvHash64 Source #

compute FNV1 (64 bit variant) of a raw piece of memory

fnv1a_64 :: Ptr Word8 -> Int -> IO FnvHash64 Source #

compute FNV1a (64 bit variant) of a raw piece of memory