wallet::PageHeader Class Reference

A generic data page in the database. More...

Public Member Functions
	PageHeader (uint32_t page_num, bool other_endian)
	PageHeader ()=delete
template<typename Stream >
void	Unserialize (Stream &s)

Public Attributes
uint32_t	lsn_file
uint32_t	lsn_offset
uint32_t	page_num
uint32_t	prev_page
uint32_t	next_page
uint16_t	entries
uint16_t	hf_offset
uint8_t	level
PageType	type
uint32_t	expected_page_num
bool	other_endian

Static Public Attributes
static constexpr int64_t	SIZE = 26

Detailed Description

A generic data page in the database.

Contains fields common to all data pages.

Definition at line 317 of file migrate.cpp.

Constructor & Destructor Documentation

PageHeader() [1/2]

wallet::PageHeader::PageHeader ( uint32_t  page_num, bool  other_endian  )

inline

Definition at line 335 of file migrate.cpp.

PageHeader() [2/2]

wallet::PageHeader::PageHeader ( )

delete

Member Function Documentation

Unserialize()

template<typename Stream >

void wallet::PageHeader::Unserialize ( Stream &  s )

inline

Definition at line 339 of file migrate.cpp.

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Member Data Documentation

entries

uint16_t wallet::PageHeader::entries

Definition at line 325 of file migrate.cpp.

expected_page_num

uint32_t wallet::PageHeader::expected_page_num

Definition at line 332 of file migrate.cpp.

hf_offset

uint16_t wallet::PageHeader::hf_offset

Definition at line 326 of file migrate.cpp.

level

uint8_t wallet::PageHeader::level

Definition at line 327 of file migrate.cpp.

lsn_file

uint32_t wallet::PageHeader::lsn_file

Definition at line 320 of file migrate.cpp.

lsn_offset

uint32_t wallet::PageHeader::lsn_offset

Definition at line 321 of file migrate.cpp.

next_page

uint32_t wallet::PageHeader::next_page

Definition at line 324 of file migrate.cpp.

other_endian

bool wallet::PageHeader::other_endian

Definition at line 333 of file migrate.cpp.

page_num

uint32_t wallet::PageHeader::page_num

Definition at line 322 of file migrate.cpp.

prev_page

uint32_t wallet::PageHeader::prev_page

Definition at line 323 of file migrate.cpp.

SIZE

constexpr int64_t wallet::PageHeader::SIZE = 26

staticconstexpr

Definition at line 330 of file migrate.cpp.

type

PageType wallet::PageHeader::type

Definition at line 328 of file migrate.cpp.

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

• src/wallet/migrate.cpp