Object to decode a control block. More...

#include <ControlBlock.hxx>

Public Member Functions
	ControlBlockRead (const char *header)
	Decode from only the header data, e.g.

	ControlBlockRead (DDFFMessageBuffer &buffer, std::ios::off_type offset)
	Decode from buffer.

Public Attributes
AmorphReStore	r
	Decoding store; helper object.

int64_t	next_offset
	offset of the next block

uint16_t	checksum
	checksum

uint16_t	stream_id
	stream id

uint32_t	block_size
	block size

uint32_t	block_fill
	block fill

uint32_t	object_offset
	First decodable block.

uint32_t	block_num
	block sequence number

Detailed Description

Object to decode a control block.

The object's members contain the control block information.

Constructor & Destructor Documentation

ControlBlockRead::ControlBlockRead ( const char * header )

Decode from only the header data, e.g.

when inspecting a file

Parameters

header Buffer with header data, minimum size 28 bytes.

ControlBlockRead::ControlBlockRead	(	DDFFMessageBuffer &	buffer,
		std::ios::off_type	offset )

Decode from buffer.

Throws an exception when the checksum fails.

Parameters

buffer	Buffer with the data.
offset	Offset in the file, used to complete the error message on failure.

The documentation for this struct was generated from the following file: