phmap_bits.h 文件参考

#include <string.h>
#include <cstdint>
#include "phmap_config.h"

浏览源代码.

命名空间
namespace	phmap
namespace	phmap::bits
namespace	phmap::base_internal
namespace	phmap::little_endian
namespace	phmap::big_endian

宏定义
#define	PHMAP_INTERNAL_UNALIGNED_LOAD16(_p)   (phmap::bits::UnalignedLoad16(_p))
#define	PHMAP_INTERNAL_UNALIGNED_LOAD32(_p)   (phmap::bits::UnalignedLoad32(_p))
#define	PHMAP_INTERNAL_UNALIGNED_LOAD64(_p)   (phmap::bits::UnalignedLoad64(_p))
#define	PHMAP_INTERNAL_UNALIGNED_STORE16(_p, _val)   (phmap::bits::UnalignedStore16(_p, _val))
#define	PHMAP_INTERNAL_UNALIGNED_STORE32(_p, _val)   (phmap::bits::UnalignedStore32(_p, _val))
#define	PHMAP_INTERNAL_UNALIGNED_STORE64(_p, _val)   (phmap::bits::UnalignedStore64(_p, _val))
#define	PHMAP_BLOCK_TAIL_CALL_OPTIMIZATION()   if (volatile int x = 0) { (void)x; }
#define	PHMAP_CACHELINE_SIZE   64
#define	PHMAP_CACHELINE_ALIGNED
#define	PHMAP_PREDICT_FALSE(x)   (x)
#define	PHMAP_PREDICT_TRUE(x)   (x)
#define	PHMAP_BASE_INTERNAL_FORCEINLINE   inline PHMAP_ATTRIBUTE_ALWAYS_INLINE

函数
uint16_t	phmap::bits::UnalignedLoad16 (const void *p)
uint32_t	phmap::bits::UnalignedLoad32 (const void *p)
uint64_t	phmap::bits::UnalignedLoad64 (const void *p)
void	phmap::bits::UnalignedStore16 (void *p, uint16_t v)
void	phmap::bits::UnalignedStore32 (void *p, uint32_t v)
void	phmap::bits::UnalignedStore64 (void *p, uint64_t v)
PHMAP_BASE_INTERNAL_FORCEINLINE int	phmap::base_internal::CountLeadingZeros64Slow (uint64_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE int	phmap::base_internal::CountLeadingZeros64 (uint64_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountLeadingZeros32Slow (uint64_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountLeadingZeros32 (uint32_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountTrailingZerosNonZero64Slow (uint64_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountTrailingZerosNonZero64 (uint64_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountTrailingZerosNonZero32Slow (uint32_t n)
PHMAP_BASE_INTERNAL_FORCEINLINE uint32_t	phmap::base_internal::CountTrailingZerosNonZero32 (uint32_t n)
uint64_t	phmap::gbswap_64 (uint64_t host_int)
uint32_t	phmap::gbswap_32 (uint32_t host_int)
uint16_t	phmap::gbswap_16 (uint16_t host_int)
uint16_t	phmap::gntohs (uint16_t x)
uint32_t	phmap::gntohl (uint32_t x)
uint64_t	phmap::gntohll (uint64_t x)
uint16_t	phmap::little_endian::Load16 (const void *p)
void	phmap::little_endian::Store16 (void *p, uint16_t v)
uint32_t	phmap::little_endian::Load32 (const void *p)
void	phmap::little_endian::Store32 (void *p, uint32_t v)
uint64_t	phmap::little_endian::Load64 (const void *p)
void	phmap::little_endian::Store64 (void *p, uint64_t v)
uint16_t	phmap::big_endian::Load16 (const void *p)
void	phmap::big_endian::Store16 (void *p, uint16_t v)
uint32_t	phmap::big_endian::Load32 (const void *p)
void	phmap::big_endian::Store32 (void *p, uint32_t v)
uint64_t	phmap::big_endian::Load64 (const void *p)
void	phmap::big_endian::Store64 (void *p, uint64_t v)

宏定义说明

PHMAP_BASE_INTERNAL_FORCEINLINE

#define PHMAP_BASE_INTERNAL_FORCEINLINE   inline PHMAP_ATTRIBUTE_ALWAYS_INLINE

PHMAP_BLOCK_TAIL_CALL_OPTIMIZATION

#define PHMAP_BLOCK_TAIL_CALL_OPTIMIZATION

(

)

if (volatile int x = 0) { (void)x; }

PHMAP_CACHELINE_ALIGNED

#define PHMAP_CACHELINE_ALIGNED

PHMAP_CACHELINE_SIZE

#define PHMAP_CACHELINE_SIZE   64

PHMAP_INTERNAL_UNALIGNED_LOAD16

#define PHMAP_INTERNAL_UNALIGNED_LOAD16

(

_p

)

(phmap::bits::UnalignedLoad16(_p))

PHMAP_INTERNAL_UNALIGNED_LOAD32

#define PHMAP_INTERNAL_UNALIGNED_LOAD32

(

_p

)

(phmap::bits::UnalignedLoad32(_p))

PHMAP_INTERNAL_UNALIGNED_LOAD64

#define PHMAP_INTERNAL_UNALIGNED_LOAD64

(

_p

)

(phmap::bits::UnalignedLoad64(_p))

PHMAP_INTERNAL_UNALIGNED_STORE16

#define PHMAP_INTERNAL_UNALIGNED_STORE16	(		_p,
			_val
	)		(phmap::bits::UnalignedStore16(_p, _val))

PHMAP_INTERNAL_UNALIGNED_STORE32

#define PHMAP_INTERNAL_UNALIGNED_STORE32	(		_p,
			_val
	)		(phmap::bits::UnalignedStore32(_p, _val))

PHMAP_INTERNAL_UNALIGNED_STORE64

#define PHMAP_INTERNAL_UNALIGNED_STORE64	(		_p,
			_val
	)		(phmap::bits::UnalignedStore64(_p, _val))

PHMAP_PREDICT_FALSE

#define PHMAP_PREDICT_FALSE

(

x

)

(x)

PHMAP_PREDICT_TRUE

#define PHMAP_PREDICT_TRUE

(

x

)

(x)