SpookyHash Class Reference

Collaboration diagram for SpookyHash:

Public Member Functions
void	Init (uint64 seed1, uint64 seed2)
void	Update (const void *message, size_t length)
void	Final (uint64 *hash1, uint64 *hash2)

Static Public Member Functions
static void	Hash128 (const void *message, size_t length, uint64 *hash1, uint64 *hash2)
static uint64	Hash64 (const void *message, size_t length, uint64 seed)
static uint32	Hash32 (const void *message, size_t length, uint32 seed)
static INLINE uint64	Rot64 (uint64 x, int k)
static INLINE void	Mix (const uint64 *data, uint64 &s0, uint64 &s1, uint64 &s2, uint64 &s3, uint64 &s4, uint64 &s5, uint64 &s6, uint64 &s7, uint64 &s8, uint64 &s9, uint64 &s10, uint64 &s11)
static INLINE void	EndPartial (uint64 &h0, uint64 &h1, uint64 &h2, uint64 &h3, uint64 &h4, uint64 &h5, uint64 &h6, uint64 &h7, uint64 &h8, uint64 &h9, uint64 &h10, uint64 &h11)
static INLINE void	End (const uint64 *data, uint64 &h0, uint64 &h1, uint64 &h2, uint64 &h3, uint64 &h4, uint64 &h5, uint64 &h6, uint64 &h7, uint64 &h8, uint64 &h9, uint64 &h10, uint64 &h11)
static INLINE void	ShortMix (uint64 &h0, uint64 &h1, uint64 &h2, uint64 &h3)
static INLINE void	ShortEnd (uint64 &h0, uint64 &h1, uint64 &h2, uint64 &h3)

Static Private Member Functions
static void	Short (const void *message, size_t length, uint64 *hash1, uint64 *hash2)

Private Attributes
uint64	m_data [2 *sc_numVars]
uint64	m_state [sc_numVars]
size_t	m_length
uint8	m_remainder

Static Private Attributes
static const size_t	sc_numVars = 12
static const size_t	sc_blockSize = sc_numVars * 8
static const size_t	sc_bufSize = 2 * sc_blockSize
static const uint64	sc_const = 0xdeadbeefdeadbeefLL

Detailed Description

Definition at line 65 of file SpookyV2.h.

Member Function Documentation

End()

static INLINE void SpookyHash::End ( const uint64 *  data, uint64 &  h0, uint64 &  h1, uint64 &  h2, uint64 &  h3, uint64 &  h4, uint64 &  h5, uint64 &  h6, uint64 &  h7, uint64 &  h8, uint64 &  h9, uint64 &  h10, uint64 &  h11  )

inlinestatic

Definition at line 264 of file SpookyV2.h.

EndPartial()

static INLINE void SpookyHash::EndPartial ( uint64 &  h0, uint64 &  h1, uint64 &  h2, uint64 &  h3, uint64 &  h4, uint64 &  h5, uint64 &  h6, uint64 &  h7, uint64 &  h8, uint64 &  h9, uint64 &  h10, uint64 &  h11  )

inlinestatic

Definition at line 223 of file SpookyV2.h.

Final()

void SpookyHash::Final	(	uint64 *	hash1,
		uint64 *	hash2
	)

Definition at line 293 of file spooky.cc.

Hash128()

void SpookyHash::Hash128 ( const void *  message, size_t  length, uint64 *  hash1, uint64 *  hash2  )

static

Definition at line 146 of file spooky.cc.

Hash32()

static uint32 SpookyHash::Hash32 ( const void *  message, size_t  length, uint32  seed  )

inlinestatic

Definition at line 90 of file SpookyV2.h.

Hash64()

static uint64 SpookyHash::Hash64 ( const void *  message, size_t  length, uint64  seed  )

inlinestatic

Definition at line 78 of file SpookyV2.h.

Init()

void SpookyHash::Init	(	uint64	seed1,
		uint64	seed2
	)

Definition at line 196 of file spooky.cc.

Mix()

static INLINE void SpookyHash::Mix ( const uint64 *  data, uint64 &  s0, uint64 &  s1, uint64 &  s2, uint64 &  s3, uint64 &  s4, uint64 &  s5, uint64 &  s6, uint64 &  s7, uint64 &  s8, uint64 &  s9, uint64 &  s10, uint64 &  s11  )

inlinestatic

Definition at line 142 of file SpookyV2.h.

Rot64()

static INLINE uint64 SpookyHash::Rot64 ( uint64  x, int  k  )

inlinestatic

Definition at line 125 of file SpookyV2.h.

Short()

void SpookyHash::Short ( const void *  message, size_t  length, uint64 *  hash1, uint64 *  hash2  )

staticprivate

Definition at line 43 of file spooky.cc.

ShortEnd()

static INLINE void SpookyHash::ShortEnd ( uint64 &  h0, uint64 &  h1, uint64 &  h2, uint64 &  h3  )

inlinestatic

Definition at line 350 of file SpookyV2.h.

ShortMix()

static INLINE void SpookyHash::ShortMix ( uint64 &  h0, uint64 &  h1, uint64 &  h2, uint64 &  h3  )

inlinestatic

Definition at line 299 of file SpookyV2.h.

Update()

void SpookyHash::Update	(	const void *	message,
		size_t	length
	)

Definition at line 204 of file spooky.cc.

Member Data Documentation

m_data

uint64 SpookyHash::m_data[2 *sc_numVars]

private

Definition at line 416 of file SpookyV2.h.

m_length

size_t SpookyHash::m_length

private

Definition at line 418 of file SpookyV2.h.

m_remainder

uint8 SpookyHash::m_remainder

private

Definition at line 419 of file SpookyV2.h.

m_state

uint64 SpookyHash::m_state[sc_numVars]

private

Definition at line 417 of file SpookyV2.h.

sc_blockSize

const size_t SpookyHash::sc_blockSize = sc_numVars * 8

staticprivate

Definition at line 402 of file SpookyV2.h.

sc_bufSize

const size_t SpookyHash::sc_bufSize = 2 * sc_blockSize

staticprivate

Definition at line 405 of file SpookyV2.h.

sc_const

const uint64 SpookyHash::sc_const = 0xdeadbeefdeadbeefLL

staticprivate

Definition at line 414 of file SpookyV2.h.

sc_numVars

const size_t SpookyHash::sc_numVars = 12

staticprivate

Definition at line 399 of file SpookyV2.h.

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The documentation for this class was generated from the following files:

• SpookyV2.h
• spooky.cc