#include <chert_cursor.h>

Public Member Functions
	Cursor ()
	Constructor, to initialise important elements. More...

Public Attributes
uint8_t *	p
	pointer to a block More...

int	c
	offset in the block's directory More...

uint4	n
	block number More...

bool	rewrite
	true if the block is not the same as on disk, and so needs rewriting More...

Private Member Functions
	Cursor (const Cursor &)

Cursor &	operator= (const Cursor &)

Detailed Description

Definition at line 33 of file chert_cursor.h.

Constructor & Destructor Documentation

◆ Cursor() [1/2]

Cursor::Cursor ( const Cursor & )

private

◆ Cursor() [2/2]

Cursor::Cursor ( )

inline

Constructor, to initialise important elements.

Definition at line 41 of file chert_cursor.h.

Member Function Documentation

◆ operator=()

Cursor& Cursor::operator= ( const Cursor & )

private

Member Data Documentation

◆ c

int Cursor::c

offset in the block's directory

Definition at line 47 of file chert_cursor.h.

Referenced by ChertTableCheck::block_check(), ChertTable::commit(), ChertCursor::find_entry(), ChertTable::next_default(), ChertTable::next_for_sequential(), ChertTable::prev_default(), and ChertTable::prev_for_sequential().

◆ n

uint4 Cursor::n

block number

n is kept in tandem with p. The unassigned state is when p == 0 and n == BLK_UNUSED.

Setting n to BLK_UNUSED is necessary in at least some cases.

Definition at line 56 of file chert_cursor.h.

Referenced by ChertTableCheck::block_check(), ChertTable::block_to_cursor(), ChertTable::cancel(), ChertTableCheck::check(), ChertCursor::ChertCursor(), ChertTable::commit(), ChertTable::do_open_to_read(), ChertTable::next_for_sequential(), ChertTable::prev_for_sequential(), and ChertCursor::rebuild().

◆ p

uint8_t* Cursor::p

pointer to a block

Definition at line 45 of file chert_cursor.h.

Referenced by ChertTableCheck::block_check(), ChertTable::block_to_cursor(), ChertCursor::ChertCursor(), ChertTable::close(), ChertTable::do_open_to_read(), ChertTable::next_default(), ChertTable::next_for_sequential(), ChertTable::prev_default(), ChertTable::prev_for_sequential(), ChertCursor::rebuild(), and ChertCursor::~ChertCursor().

◆ rewrite

bool Cursor::rewrite

true if the block is not the same as on disk, and so needs rewriting

Definition at line 58 of file chert_cursor.h.

Referenced by ChertTable::block_to_cursor(), ChertTable::cancel(), and ChertTable::commit().

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

backends/chert/chert_cursor.h

Public Member Functions

Public Attributes

Private Member Functions