#include <block_log.hpp>

Public Member Functions
	block_log ()

	~block_log ()

void	open (const fc::path &file)

void	close ()

bool	is_open () const

uint64_t	append (const signed_block &b)

void	flush ()

std::pair< signed_block, uint64_t >	read_block (uint64_t file_pos) const

optional< signed_block >	read_block_by_num (uint32_t block_num) const

uint64_t	get_block_pos (uint32_t block_num) const

signed_block	read_head () const

const optional< signed_block > &	head () const

Static Public Member Functions
static fc::path	block_log_index_path (const fc::path &block_log_file)

Static Public Attributes
static const uint64_t	npos = std::numeric_limits<uint64_t>::max()

Detailed Description

Definition at line 39 of file block_log.hpp.

Constructor & Destructor Documentation

◆ block_log()

scorum::chain::block_log::block_log ( )

Definition at line 82 of file block_log.cpp.

◆ ~block_log()

scorum::chain::block_log::~block_log ( )

Definition at line 89 of file block_log.cpp.

Member Function Documentation

◆ append()

uint64_t scorum::chain::block_log::append ( const signed_block & b )

Definition at line 192 of file block_log.cpp.

◆ block_log_index_path()

fc::path scorum::chain::block_log::block_log_index_path ( const fc::path & block_log_file )

static

Definition at line 187 of file block_log.cpp.

◆ close()

void scorum::chain::block_log::close ( )

Definition at line 177 of file block_log.cpp.

◆ flush()

void scorum::chain::block_log::flush ( )

Definition at line 217 of file block_log.cpp.

◆ get_block_pos()

uint64_t scorum::chain::block_log::get_block_pos ( uint32_t block_num ) const

Return offset of block in file, or block_log::npos if it does not exist.

Definition at line 255 of file block_log.cpp.

◆ head()

const optional< signed_block > & scorum::chain::block_log::head ( ) const

Definition at line 285 of file block_log.cpp.

◆ is_open()

bool scorum::chain::block_log::is_open ( ) const

Definition at line 182 of file block_log.cpp.

◆ open()

void scorum::chain::block_log::open ( const fc::path & file )

Definition at line 94 of file block_log.cpp.

◆ read_block()

std::pair< signed_block, uint64_t > scorum::chain::block_log::read_block ( uint64_t file_pos ) const

Definition at line 223 of file block_log.cpp.

◆ read_block_by_num()

optional< signed_block > scorum::chain::block_log::read_block_by_num ( uint32_t block_num ) const

Definition at line 238 of file block_log.cpp.

◆ read_head()

signed_block scorum::chain::block_log::read_head ( ) const

Definition at line 271 of file block_log.cpp.

Member Data Documentation

◆ npos

const uint64_t scorum::chain::block_log::npos = std::numeric_limits<uint64_t>::max()