Structure to hold the header information of a DataCard in an OPAT file. More...

#include <opatIO.h>

Public Attributes
char	magic [4]
	Magic number to identify the card type.

uint32_t	numTables
	Number of tables in the card.

uint32_t	headerSize
	Size of the card header in bytes.

uint64_t	indexOffset
	Offset to the index section within the card.

uint64_t	cardSize
	Total size of the card in bytes.

char	comment [128]
	User-defined comment section.

char	reserved [100]
	Reserved for future use.

Friends
std::ostream &	operator<< (std::ostream &os, const CardHeader &header)
	Stream insertion operator for printing the card header.

Detailed Description

Structure to hold the header information of a DataCard in an OPAT file.

The CardHeader contains metadata about a specific DataCard, such as its size and offsets. It is packed to ensure alignment with the binary file format.

Friends And Related Symbol Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const CardHeader &	header )

friend

Stream insertion operator for printing the card header.

Parameters

os	Output stream.
header	CardHeader to print.

Returns: Reference to the output stream.

Member Data Documentation

◆ cardSize

uint64_t opat::CardHeader::cardSize

Total size of the card in bytes.

◆ comment

char opat::CardHeader::comment[128]

User-defined comment section.

◆ headerSize

uint32_t opat::CardHeader::headerSize

Size of the card header in bytes.

◆ indexOffset

uint64_t opat::CardHeader::indexOffset

Offset to the index section within the card.

◆ magic

char opat::CardHeader::magic[4]

Magic number to identify the card type.

◆ numTables

uint32_t opat::CardHeader::numTables

Number of tables in the card.

◆ reserved

char opat::CardHeader::reserved[100]

Reserved for future use.

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

src/public/opatIO.h

Public Attributes

Friends