BtreeCheck Class Reference

#include <flint_check.h>

Inheritance diagram for BtreeCheck:

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Collaboration diagram for BtreeCheck:

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List of all members.

Static Public Member Functions
static void	check (const char *tablename, const std::string &path, int opts, std::ostream &out=std::cout)
Private Member Functions
	BtreeCheck (const char *tablename_, const std::string &path_, bool readonly, std::ostream &out_)
void	block_check (Cursor_ *C_, int j, int opts)
int	block_usage (const byte *p) const
void	report_block (int m, int n, const byte *p) const
	BtreeCheck::report_block(m, n, p) prints the block at p, block number n, indented by m spaces.
void	report_block_full (int m, int n, const byte *p) const
void	report_cursor (int N, const Cursor_ *C_) const
	XAPIAN_NORETURN (void failure(int n) const)
void	print_key (const byte *p, int c, int j) const
void	print_tag (const byte *p, int c, int j) const
void	print_spaces (int n) const
void	print_bytes (int n, const byte *p) const
Private Attributes
std::ostream &	out

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Detailed Description

Definition at line 33 of file flint_check.h.

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Constructor & Destructor Documentation

BtreeCheck::BtreeCheck	(	const char *	tablename_,
		const std::string &	path_,
		bool	readonly,
		std::ostream &	out_
	)			[inline, private]

Definition at line 38 of file flint_check.h.

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Member Function Documentation

void BtreeCheck::block_check	(	Cursor_ *	C_,
		int	j,
		int	opts
	)			[private]

Definition at line 133 of file flint_check.cc.

References FlintTable::base, FlintTable_base::block_free_at_start(), FlintTable_base::block_free_now(), FlintTable::block_given_by(), FlintTable::block_size, FlintTable::block_to_cursor(), Cursor_::c, D2, DIR_END, DIR_START, FlintTable_base::free_block(), Item_base_< T >::get_address(), GET_LEVEL, Item_base_< T >::key(), FlintTable::level, MAX_FREE, Cursor_::n, OPT_FULL_TREE, OPT_SHORT_TREE, Cursor_::p, report_block(), report_block_full(), REVISION, Item_base_< T >::size(), and TOTAL_FREE.

Referenced by check().

int BtreeCheck::block_usage

(

const byte *

p

)

const [private]

Definition at line 97 of file flint_check.cc.

References FlintTable::block_size, DIR_END, and TOTAL_FREE.

Referenced by report_block(), and report_block_full().

void BtreeCheck::check	(	const char *	tablename,
		const std::string &	path,
		int	opts,
		std::ostream &	out = std::cout
	)			[static]

Definition at line 207 of file flint_check.cc.

References FlintTable::base, FlintTable::base_letter, block_check(), FlintTable_base::block_free_at_start(), FlintTable::block_size, FlintTable::C, FlintTable::faked_root_block, FlintTable_base::get_bit_map_size(), FlintTable_base::get_last_block(), FlintTable_base::is_empty(), FlintTable::item_count, FlintTable::level, Cursor_::n, FlintTable::open(), OPT_SHOW_BITMAP, OPT_SHOW_STATS, and FlintTable::revision_number.

Referenced by check_flint_table().

void BtreeCheck::print_bytes	(	int	n,
		const byte *	p
	)			const [private]

Definition at line 44 of file flint_check.cc.

References out.

void BtreeCheck::print_key	(	const byte *	p,
		int	c,
		int	j
	)			const [private]

Definition at line 49 of file flint_check.cc.

References Item_base_< T >::component_of(), Item_base_< T >::key(), Key_::length(), out, and Key_::read().

Referenced by report_block(), and report_block_full().

void BtreeCheck::print_spaces

(

int

n

)

const [private]

Definition at line 39 of file flint_check.cc.

References out.

Referenced by report_block(), and report_block_full().

void BtreeCheck::print_tag	(	const byte *	p,
		int	c,
		int	j
	)			const [private]

Definition at line 66 of file flint_check.cc.

References Item_base_< T >::append_chunk(), Item_base_< T >::components_of(), getint4(), and out.

Referenced by report_block_full().

void BtreeCheck::report_block	(	int	m,
		int	n,
		const byte *	p
	)			const [private]

BtreeCheck::report_block(m, n, p) prints the block at p, block number n, indented by m spaces.

Definition at line 107 of file flint_check.cc.

References block_usage(), D2, DIR_END, DIR_START, GET_LEVEL, out, print_key(), print_spaces(), and REVISION.

Referenced by block_check().

void BtreeCheck::report_block_full	(	int	m,
		int	n,
		const byte *	p
	)			const [private]

Definition at line 79 of file flint_check.cc.

References block_usage(), D2, DIR_END, DIR_START, GET_LEVEL, out, print_key(), print_spaces(), print_tag(), and REVISION.

Referenced by block_check().

void BtreeCheck::report_cursor	(	int	N,
		const Cursor_ *	C_
	)			const [private]

Definition at line 261 of file flint_check.cc.

References FlintTable::level, and out.

BtreeCheck::XAPIAN_NORETURN

(

void failure(int n)

const

)

[private]

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Member Data Documentation

std::ostream& BtreeCheck::out [private]

Definition at line 54 of file flint_check.h.

Referenced by print_bytes(), print_key(), print_spaces(), print_tag(), report_block(), report_block_full(), and report_cursor().

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

• backends/flint/flint_check.h
• backends/flint/flint_check.cc