tkrzw::OffsetReader Class Reference

Reader of a sequence of offsets. More...

#include <tkrzw_dbm_hash_impl.h>

Public Member Functions
	OffsetReader (File *file, int32_t offset_width, int32_t align_pow, bool reversal)
	Constructor. More...
Status	ReadOffset (int64_t *offset)
	Read an offset. More...

Detailed Description

Reader of a sequence of offsets.

Constructor & Destructor Documentation

OffsetReader()

tkrzw::OffsetReader::OffsetReader	(	File *	file,
		int32_t	offset_width,
		int32_t	align_pow,
		bool	reversal
	)

Constructor.

Parameters

file	A file object containing offsets.
offset_width	The offset width.
align_pow	The alignment power.
reversal	The flag for reverse order.

Member Function Documentation

ReadOffset()

Status tkrzw::OffsetReader::ReadOffset

(

int64_t *

offset

)

Read an offset.

Parameters

offset

The pointer to an integer to store the result.

Returns

The result status.