bb::lmdblib::lmdb_queries Namespace Reference

Functions
void	put_value (Key &key, Value &data, const LMDBDatabase &db, bb::lmdblib::LMDBWriteTransaction &tx, bool duplicatesPermitted)
void	put_value (Key &key, const uint64_t &data, const LMDBDatabase &db, bb::lmdblib::LMDBWriteTransaction &tx, bool duplicatesPermitted)
void	delete_value (Key &key, const LMDBDatabase &db, bb::lmdblib::LMDBWriteTransaction &tx)
void	delete_value (Key &key, Value &value, const LMDBDatabase &db, bb::lmdblib::LMDBWriteTransaction &tx)
bool	get_value (Key &key, Value &data, const LMDBDatabase &db, const bb::lmdblib::LMDBTransaction &tx)
bool	get_value (Key &key, uint64_t &data, const LMDBDatabase &db, const bb::lmdblib::LMDBTransaction &tx)
bool	set_at_key (const LMDBCursor &cursor, Key &key)
bool	set_at_key_gte (const LMDBCursor &cursor, Key &key)
bool	set_at_start (const LMDBCursor &cursor)
bool	set_at_end (const LMDBCursor &cursor)
bool	read_next (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead, MDB_cursor_op op)
bool	count_until_next (const LMDBCursor &cursor, const Key &targetKey, uint64_t &count, MDB_cursor_op op)
bool	read_next_dup (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead, MDB_cursor_op op)
bool	count_until_next_dup (const LMDBCursor &cursor, const Key &targetKey, uint64_t &count, MDB_cursor_op op)
bool	read_next (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead)
bool	read_prev (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead)
bool	read_next_dup (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead)
bool	read_prev_dup (const LMDBCursor &cursor, KeyDupValuesVector &keyValues, uint64_t numKeysToRead)
bool	count_until_next (const LMDBCursor &cursor, const Key &key, uint64_t &count)
bool	count_until_prev (const LMDBCursor &cursor, const Key &key, uint64_t &count)
bool	count_until_next_dup (const LMDBCursor &cursor, const Key &key, uint64_t &count)
bool	count_until_prev_dup (const LMDBCursor &cursor, const Key &key, uint64_t &count)
template<typename TKey , typename TValue , typename TxType >
bool	get_value_or_previous (TKey &key, TValue &data, const LMDBDatabase &db, const TxType &tx)
template<typename TKey , typename TValue , typename TxType >
bool	get_value_or_previous (TKey &key, TValue &data, const LMDBDatabase &db, const std::function< bool(const MDB_val &)> &is_valid, const TxType &tx)
template<typename TKey , typename TxType >
bool	get_value_or_greater (TKey &key, Value &data, const LMDBDatabase &db, const TxType &tx)
template<typename TKey , typename TxType >
void	get_all_values_greater_or_equal_key (const TKey &key, ValuesVector &data, const LMDBDatabase &db, const TxType &tx)
template<typename TKey , typename TxType >
void	delete_all_values_greater_or_equal_key (const TKey &key, const LMDBDatabase &db, const TxType &tx)
template<typename TKey , typename TxType >
void	get_all_values_lesser_or_equal_key (const TKey &key, ValuesVector &data, const LMDBDatabase &db, const TxType &tx)
template<typename TKey , typename TxType >
void	delete_all_values_lesser_or_equal_key (const TKey &key, const LMDBDatabase &db, const TxType &tx)

Function Documentation

count_until_next() [1/2]

bool bb::lmdblib::lmdb_queries::count_until_next	(	const LMDBCursor &	cursor,
		const Key &	key,
		uint64_t &	count
	)

Definition at line 295 of file queries.cpp.

count_until_next() [2/2]

bool bb::lmdblib::lmdb_queries::count_until_next	(	const LMDBCursor &	cursor,
		const Key &	targetKey,
		uint64_t &	count,
		MDB_cursor_op	op
	)

Definition at line 178 of file queries.cpp.

count_until_next_dup() [1/2]

bool bb::lmdblib::lmdb_queries::count_until_next_dup	(	const LMDBCursor &	cursor,
		const Key &	key,
		uint64_t &	count
	)

Definition at line 305 of file queries.cpp.

count_until_next_dup() [2/2]

bool bb::lmdblib::lmdb_queries::count_until_next_dup	(	const LMDBCursor &	cursor,
		const Key &	targetKey,
		uint64_t &	count,
		MDB_cursor_op	op
	)

Definition at line 237 of file queries.cpp.

count_until_prev()

bool bb::lmdblib::lmdb_queries::count_until_prev	(	const LMDBCursor &	cursor,
		const Key &	key,
		uint64_t &	count
	)

Definition at line 300 of file queries.cpp.

count_until_prev_dup()

bool bb::lmdblib::lmdb_queries::count_until_prev_dup	(	const LMDBCursor &	cursor,
		const Key &	key,
		uint64_t &	count
	)

Definition at line 310 of file queries.cpp.

delete_all_values_greater_or_equal_key()

template<typename TKey , typename TxType >

void bb::lmdblib::lmdb_queries::delete_all_values_greater_or_equal_key	(	const TKey &	key,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 266 of file queries.hpp.

delete_all_values_lesser_or_equal_key()

template<typename TKey , typename TxType >

void bb::lmdblib::lmdb_queries::delete_all_values_lesser_or_equal_key	(	const TKey &	key,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 374 of file queries.hpp.

delete_value() [1/2]

void bb::lmdblib::lmdb_queries::delete_value	(	Key &	key,
		const LMDBDatabase &	db,
		bb::lmdblib::LMDBWriteTransaction &	tx
	)

Definition at line 59 of file queries.cpp.

delete_value() [2/2]

void bb::lmdblib::lmdb_queries::delete_value	(	Key &	key,
		Value &	value,
		const LMDBDatabase &	db,
		bb::lmdblib::LMDBWriteTransaction &	tx
	)

Definition at line 72 of file queries.cpp.

get_all_values_greater_or_equal_key()

template<typename TKey , typename TxType >

void bb::lmdblib::lmdb_queries::get_all_values_greater_or_equal_key	(	const TKey &	key,
		ValuesVector &	data,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 222 of file queries.hpp.

get_all_values_lesser_or_equal_key()

template<typename TKey , typename TxType >

void bb::lmdblib::lmdb_queries::get_all_values_lesser_or_equal_key	(	const TKey &	key,
		ValuesVector &	data,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 312 of file queries.hpp.

get_value() [1/2]

bool bb::lmdblib::lmdb_queries::get_value	(	Key &	key,
		uint64_t &	data,
		const LMDBDatabase &	db,
		const bb::lmdblib::LMDBTransaction &	tx
	)

Definition at line 102 of file queries.cpp.

get_value() [2/2]

bool bb::lmdblib::lmdb_queries::get_value	(	Key &	key,
		Value &	data,
		const LMDBDatabase &	db,
		const bb::lmdblib::LMDBTransaction &	tx
	)

Definition at line 88 of file queries.cpp.

get_value_or_greater()

template<typename TKey , typename TxType >

bool bb::lmdblib::lmdb_queries::get_value_or_greater	(	TKey &	key,
		Value &	data,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 183 of file queries.hpp.

get_value_or_previous() [1/2]

template<typename TKey , typename TValue , typename TxType >

bool bb::lmdblib::lmdb_queries::get_value_or_previous	(	TKey &	key,
		TValue &	data,
		const LMDBDatabase &	db,
		const std::function< bool(const MDB_val &)> &	is_valid,
		const TxType &	tx
	)

Definition at line 92 of file queries.hpp.

get_value_or_previous() [2/2]

template<typename TKey , typename TValue , typename TxType >

bool bb::lmdblib::lmdb_queries::get_value_or_previous	(	TKey &	key,
		TValue &	data,
		const LMDBDatabase &	db,
		const TxType &	tx
	)

Definition at line 20 of file queries.hpp.

put_value() [1/2]

void bb::lmdblib::lmdb_queries::put_value	(	Key &	key,
		const uint64_t &	data,
		const LMDBDatabase &	db,
		bb::lmdblib::LMDBWriteTransaction &	tx,
		bool	duplicatesPermitted
	)

Definition at line 36 of file queries.cpp.

put_value() [2/2]

void bb::lmdblib::lmdb_queries::put_value	(	Key &	key,
		Value &	data,
		const LMDBDatabase &	db,
		bb::lmdblib::LMDBWriteTransaction &	tx,
		bool	duplicatesPermitted
	)

Definition at line 12 of file queries.cpp.

read_next() [1/2]

bool bb::lmdblib::lmdb_queries::read_next	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead
	)

Definition at line 277 of file queries.cpp.

read_next() [2/2]

bool bb::lmdblib::lmdb_queries::read_next	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead,
		MDB_cursor_op	op
	)

Definition at line 155 of file queries.cpp.

read_next_dup() [1/2]

bool bb::lmdblib::lmdb_queries::read_next_dup	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead
	)

Definition at line 286 of file queries.cpp.

read_next_dup() [2/2]

bool bb::lmdblib::lmdb_queries::read_next_dup	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead,
		MDB_cursor_op	op
	)

Definition at line 198 of file queries.cpp.

read_prev()

bool bb::lmdblib::lmdb_queries::read_prev	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead
	)

Definition at line 281 of file queries.cpp.

read_prev_dup()

bool bb::lmdblib::lmdb_queries::read_prev_dup	(	const LMDBCursor &	cursor,
		KeyDupValuesVector &	keyValues,
		uint64_t	numKeysToRead
	)

Definition at line 290 of file queries.cpp.

set_at_end()

bool bb::lmdblib::lmdb_queries::set_at_end

(

const LMDBCursor &

cursor

)

Definition at line 147 of file queries.cpp.

set_at_key()

bool bb::lmdblib::lmdb_queries::set_at_key	(	const LMDBCursor &	cursor,
		Key &	key
	)

Definition at line 117 of file queries.cpp.

set_at_key_gte()

bool bb::lmdblib::lmdb_queries::set_at_key_gte	(	const LMDBCursor &	cursor,
		Key &	key
	)

Definition at line 128 of file queries.cpp.

set_at_start()

bool bb::lmdblib::lmdb_queries::set_at_start

(

const LMDBCursor &

cursor

)

Definition at line 139 of file queries.cpp.