K:/CMGDKv18/SDK/Source/SQL/MySQL/include/my_bit.h文件参考

浏览该文件的源代码。

函数
C_MODE_START uint	my_bit_log2 (ulong value)
uint32	my_round_up_to_next_power (uint32 v)
uint32	my_clear_highest_bit (uint32 v)
uint32	my_reverse_bits (uint32 key)
uint	my_count_bits (ulonglong v)
uint	my_count_bits_ushort (ushort v)

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函数文档

C_MODE_START uint my_bit_log2

(

ulong

value

)

uint32 my_clear_highest_bit

(

uint32

v

)

uint my_count_bits

(

ulonglong

v

)

uint my_count_bits_ushort

(

ushort

v

)

uint32 my_reverse_bits

(

uint32

key

)

uint32 my_round_up_to_next_power

(

uint32

v

)