k2hpx_open_mem

Opens k2hash as volatile(on memory).

Description

mixed k2hpx_open_mem ([ int $maskbitcnt [, int $cmaskbitcnt [, int $maxelementcnt [, int $pagesize ]]]] )

Opens k2hash as volatile(on memory).

Parameters

• maskbitcnt
  Specifies the key mask bit. The default value is 8.
• cmaskbitcnt
  Specifies the key collision mask bit. The default value is 4.
• maxelementcnt
  Specifies the max number of duplicated elements if a hash collision occurs. The default value is 1024(bytes).
• pagesize
  Specifies the block size of data. The default value is 512(bytes).

Return Values

Returns a k2hash (.k2h) file handle on success, otherwise false.

See Also

• K2hash::openMem - Opens k2hash as volatile(on memory)