leveldb::MemTable Class Reference

#include <memtable.h>

Collaboration diagram for leveldb::MemTable:

Classes
struct	KeyComparator

Public Member Functions
	MemTable (const InternalKeyComparator &comparator)
void	Ref ()
void	Unref ()
size_t	ApproximateMemoryUsage ()
Iterator *	NewIterator ()
void	Add (SequenceNumber seq, ValueType type, const Slice &key, const Slice &value)
bool	Get (const LookupKey &key, std::string *value, Status *s)

Private Types
typedef SkipList< const char *, KeyComparator >	Table

Private Member Functions
	~MemTable ()
	MemTable (const MemTable &)
void	operator= (const MemTable &)

Private Attributes
KeyComparator	comparator_
int	refs_
Arena	arena_
Table	table_

Friends
class	MemTableIterator
class	MemTableBackwardIterator

Detailed Description

Definition at line 20 of file memtable.h.

Member Typedef Documentation

typedef SkipList<const char*, KeyComparator> leveldb::MemTable::Table

private

Definition at line 77 of file memtable.h.

Constructor & Destructor Documentation

leveldb::MemTable::MemTable ( const InternalKeyComparator &  comparator )

explicit

Definition at line 21 of file memtable.cc.

leveldb::MemTable::~MemTable ( )

private

Definition at line 27 of file memtable.cc.

leveldb::MemTable::MemTable ( const MemTable &  )

private

Member Function Documentation

void leveldb::MemTable::Add	(	SequenceNumber	seq,
		ValueType	type,
		const Slice &	key,
		const Slice &	value
	)

Definition at line 82 of file memtable.cc.

size_t leveldb::MemTable::ApproximateMemoryUsage

(

)

Definition at line 31 of file memtable.cc.

bool leveldb::MemTable::Get	(	const LookupKey &	key,
		std::string *	value,
		Status *	s
	)

Definition at line 108 of file memtable.cc.

Iterator * leveldb::MemTable::NewIterator

(

)

Definition at line 78 of file memtable.cc.

void leveldb::MemTable::operator= ( const MemTable &  )

private

void leveldb::MemTable::Ref ( )

inline

Definition at line 27 of file memtable.h.

void leveldb::MemTable::Unref ( )

inline

Definition at line 30 of file memtable.h.

Friends And Related Function Documentation

friend class MemTableBackwardIterator

friend

Definition at line 75 of file memtable.h.

friend class MemTableIterator

friend

Definition at line 74 of file memtable.h.

Member Data Documentation

Arena leveldb::MemTable::arena_

private

Definition at line 81 of file memtable.h.

KeyComparator leveldb::MemTable::comparator_

private

Definition at line 79 of file memtable.h.

int leveldb::MemTable::refs_

private

Definition at line 80 of file memtable.h.

Table leveldb::MemTable::table_

private

Definition at line 82 of file memtable.h.

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

• src/leveldb/db/memtable.h
• src/leveldb/db/memtable.cc