city.h File Reference

#include <stdlib.h>
#include <stdint.h>
#include <utility>

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Typedefs
typedef uint8_t	uint8
typedef uint32_t	uint32
typedef uint64_t	uint64
typedef std::pair< uint64, uint64 >	uint128

Functions
uint64	Uint128Low64 (const uint128 &x)
uint64	Uint128High64 (const uint128 &x)
uint64	CityHash64 (const char *buf, size_t len)
uint64	CityHash64WithSeed (const char *buf, size_t len, uint64 seed)
uint64	CityHash64WithSeeds (const char *buf, size_t len, uint64 seed0, uint64 seed1)
uint128	CityHash128 (const char *s, size_t len)
uint128	CityHash128WithSeed (const char *s, size_t len, uint128 seed)
uint32	CityHash32 (const char *buf, size_t len)
uint64	Hash128to64 (const uint128 &x)

Typedef Documentation

uint128

typedef std::pair<uint64, uint64> uint128

Definition at line 72 of file city.h.

uint32

typedef uint32_t uint32

Definition at line 70 of file city.h.

uint64

typedef uint64_t uint64

Definition at line 71 of file city.h.

uint8

typedef uint8_t uint8

Definition at line 69 of file city.h.

Function Documentation

CityHash128()

uint128 CityHash128	(	const char *	s,
		size_t	len
	)

CityHash128WithSeed()

uint128 CityHash128WithSeed	(	const char *	s,
		size_t	len,
		uint128	seed
	)

CityHash32()

uint32 CityHash32	(	const char *	buf,
		size_t	len
	)

Referenced by NHash::CityHash32(), and CChecksumBase::x_Update().

CityHash64()

uint64 CityHash64	(	const char *	buf,
		size_t	len
	)

Referenced by NHash::CityHash64(), and CChecksumBase::x_Update().

CityHash64WithSeed()

uint64 CityHash64WithSeed	(	const char *	buf,
		size_t	len,
		uint64	seed
	)

CityHash64WithSeeds()

uint64 CityHash64WithSeeds	(	const char *	buf,
		size_t	len,
		uint64	seed0,
		uint64	seed1
	)

Hash128to64()

uint64 Hash128to64 ( const uint128 &  x )

inline

Definition at line 101 of file city.h.

References a, b, Uint128High64(), and Uint128Low64().

Uint128High64()

uint64 Uint128High64 ( const uint128 &  x )

inline

Definition at line 75 of file city.h.

Referenced by util::Fingerprint(), Hash128to64(), and util::Hash128to64().

Uint128Low64()

uint64 Uint128Low64 ( const uint128 &  x )

inline

Definition at line 74 of file city.h.

Referenced by util::Fingerprint(), Hash128to64(), and util::Hash128to64().