Namespaces
	allocation_aware_details

Classes
class	buffer
	The chunk of data stored inside the buffer or located outside it. More...

class	cursor
	Unmanaged cursor. More...

class	cursor_managed
	Managed cursor. More...

struct	default_capacity_policy

class	env
	Unmanaged database environment. More...

class	env_managed
	Managed database environment. More...

class	error
	Implements error information and throwing corresponding exceptions. More...

class	exception
	Base class for all libmdbx's exceptions that are corresponds to libmdbx errors. More...

class	exception_thunk
	Transfers C++ exceptions thru C callbacks. More...

class	fatal
	Fatal exception that lead termination anyway in dangerous unrecoverable cases. More...

struct	from_base58
	Base58 decoder which satisfy SliceTranscoder concept. More...

struct	from_base64
	Base64 decoder which satisfy SliceTranscoder concept. More...

struct	from_hex
	Hexadecimal decoder which satisfy SliceTranscoder concept. More...

struct	map_handle
	A handle for an individual database (key-value spaces) in the environment. More...

struct	pair
	Combines pair of slices for key and value to represent result of certain operations. More...

struct	pair_result
	Combines pair of slices for key and value with boolean flag to represent result of certain operations. More...

struct	slice
	References a data located outside the slice. More...

struct	to_base58
	Base58 encoder which satisfy SliceTranscoder concept. More...

struct	to_base64
	Base64 encoder which satisfy SliceTranscoder concept. More...

struct	to_hex
	Hexadecimal encoder which satisfy SliceTranscoder concept. More...

class	txn
	Unmanaged database transaction. More...

class	txn_managed
	Managed database transaction. More...

struct	value_result
	Combines data slice with boolean flag to represent result of certain operations. More...

Typedefs
using	byte = char8_t

using	version_info = ::MDBX_version_info
	libmdbx version information More...

using	build_info = ::MDBX_build_info
	libmdbx build information More...

using	legacy_allocator = ::std::string::allocator_type
	Legacy default allocator but it is recommended to use polymorphic_allocator. More...

using	polymorphic_allocator = ::std::pmr::string::allocator_type
	Default polymorphic allocator for modern code. More...

template<class ALLOCATOR = legacy_allocator>
using	string = ::std::basic_string< char, ::std::char_traits< char >, ALLOCATOR >
	Default singe-byte string. More...

using	filehandle = ::mdbx_filehandle_t

using	path = MDBX_STD_FILESYSTEM_PATH

Enumerations
enum	loop_control { continue_loop = 0, exit_loop = INT32_MIN }
	Loop control constants for readers enumeration functor and other cases. More...

enum	key_mode { key_mode::usual = MDBX_DB_DEFAULTS, key_mode::reverse = MDBX_REVERSEKEY, key_mode::ordinal = MDBX_INTEGERKEY, key_mode::msgpack = -1 }
	Kinds of the keys and corresponding modes of comparing it. More...

enum	value_mode { value_mode::single = MDBX_DB_DEFAULTS, value_mode::multi, value_mode::multi_reverse, value_mode::multi_samelength, value_mode::multi_ordinal, value_mode::multi_reverse_samelength, value_mode::msgpack = -1 }
	Kind of the values and sorted multi-values with corresponding comparison. More...

enum	put_mode { insert_unique = MDBX_NOOVERWRITE, upsert = MDBX_UPSERT, update = MDBX_CURRENT }
	Key-value pairs put mode. More...

Functions
const MDBX_CXX11_CONSTEXPR version_info &	get_version () noexcept
	Returns libmdbx version information. More...

const MDBX_CXX11_CONSTEXPR build_info &	get_build () noexcept
	Returns libmdbx build information. More...

	MDBX_DECLARE_EXCEPTION (bad_map_id)

	MDBX_DECLARE_EXCEPTION (bad_transaction)

	MDBX_DECLARE_EXCEPTION (bad_value_size)

	MDBX_DECLARE_EXCEPTION (db_corrupted)

	MDBX_DECLARE_EXCEPTION (db_full)

	MDBX_DECLARE_EXCEPTION (db_invalid)

	MDBX_DECLARE_EXCEPTION (db_too_large)

	MDBX_DECLARE_EXCEPTION (db_unable_extend)

	MDBX_DECLARE_EXCEPTION (db_version_mismatch)

	MDBX_DECLARE_EXCEPTION (db_wanna_write_for_recovery)

	MDBX_DECLARE_EXCEPTION (incompatible_operation)

	MDBX_DECLARE_EXCEPTION (internal_page_full)

	MDBX_DECLARE_EXCEPTION (internal_problem)

	MDBX_DECLARE_EXCEPTION (key_exists)

	MDBX_DECLARE_EXCEPTION (key_mismatch)

	MDBX_DECLARE_EXCEPTION (max_maps_reached)

	MDBX_DECLARE_EXCEPTION (max_readers_reached)

	MDBX_DECLARE_EXCEPTION (multivalue)

	MDBX_DECLARE_EXCEPTION (no_data)

	MDBX_DECLARE_EXCEPTION (not_found)

	MDBX_DECLARE_EXCEPTION (operation_not_permitted)

	MDBX_DECLARE_EXCEPTION (permission_denied_or_not_writeable)

	MDBX_DECLARE_EXCEPTION (reader_slot_busy)

	MDBX_DECLARE_EXCEPTION (remote_media)

	MDBX_DECLARE_EXCEPTION (something_busy)

	MDBX_DECLARE_EXCEPTION (thread_mismatch)

	MDBX_DECLARE_EXCEPTION (transaction_full)

	MDBX_DECLARE_EXCEPTION (transaction_overlapping)

LIBMDBX_API void	throw_too_small_target_buffer ()

LIBMDBX_API void	throw_max_length_exceeded ()

LIBMDBX_API void	throw_out_range ()

LIBMDBX_API void	throw_allocators_mismatch ()

template<class ALLOCATOR = legacy_allocator, typename CAPACITY_POLICY = default_capacity_policy, MDBX_CXX20_CONCEPT(MutableByteProducer, PRODUCER) >
buffer< ALLOCATOR, CAPACITY_POLICY >	make_buffer (PRODUCER &producer, const ALLOCATOR &allocator=ALLOCATOR())

template<class ALLOCATOR = legacy_allocator, typename CAPACITY_POLICY = default_capacity_policy, MDBX_CXX20_CONCEPT(ImmutableByteProducer, PRODUCER) >
buffer< ALLOCATOR, CAPACITY_POLICY >	make_buffer (const PRODUCER &producer, const ALLOCATOR &allocator=ALLOCATOR())

template<class ALLOCATOR = legacy_allocator, MDBX_CXX20_CONCEPT(MutableByteProducer, PRODUCER) >
string< ALLOCATOR >	make_string (PRODUCER &producer, const ALLOCATOR &allocator=ALLOCATOR())

template<class ALLOCATOR = legacy_allocator, MDBX_CXX20_CONCEPT(ImmutableByteProducer, PRODUCER) >
string< ALLOCATOR >	make_string (const PRODUCER &producer, const ALLOCATOR &allocator=ALLOCATOR())

inline ::std::ostream &	operator<< (::std::ostream &out, const to_hex &wrapper)

inline ::std::ostream &	operator<< (::std::ostream &out, const to_base58 &wrapper)

inline ::std::ostream &	operator<< (::std::ostream &out, const to_base64 &wrapper)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const slice &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const pair &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const pair_result &)

template<class ALLOCATOR , typename CAPACITY_POLICY >
inline ::std::ostream &	operator<< (::std::ostream &out, const buffer< ALLOCATOR, CAPACITY_POLICY > &it)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::geometry::size &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::geometry &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::operate_parameters &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::mode &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::durability &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::reclaiming_options &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env::operate_options &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const env_managed::create_parameters &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const MDBX_log_level_t &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const MDBX_debug_flags_t &)

LIBMDBX_API ::std::ostream &	operator<< (::std::ostream &, const error &)

inline ::std::ostream &	operator<< (::std::ostream &out, const MDBX_error_t &errcode)

MDBX_CXX11_CONSTEXPR bool	operator== (const error &a, const error &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator!= (const error &a, const error &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator== (const slice &a, const slice &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator< (const slice &a, const slice &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator> (const slice &a, const slice &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator<= (const slice &a, const slice &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator>= (const slice &a, const slice &b) noexcept

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool	operator!= (const slice &a, const slice &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator== (const env &a, const env &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator!= (const env &a, const env &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator== (const txn &a, const txn &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator!= (const txn &a, const txn &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator== (const cursor &a, const cursor &b) noexcept

MDBX_CXX11_CONSTEXPR bool	operator!= (const cursor &a, const cursor &b) noexcept

ptrdiff_t	estimate (const cursor &from, const cursor &to)

Variables
template<typename T >
concept	MutableByteProducer

template<typename T >
concept	ImmutableByteProducer

template<typename T >
concept	SliceTranscoder

Typedef Documentation

◆ build_info

using mdbx::build_info = typedef ::MDBX_build_info

libmdbx build information

Attention: Some strings could be NULL in case no corresponding information was provided at build time (i.e. flags).

◆ byte

using mdbx::byte = typedef char8_t

◆ filehandle

using mdbx::filehandle = typedef ::mdbx_filehandle_t

◆ legacy_allocator

using mdbx::legacy_allocator = typedef ::std::string::allocator_type

Legacy default allocator but it is recommended to use polymorphic_allocator.

◆ path

using mdbx::path = typedef MDBX_STD_FILESYSTEM_PATH

◆ polymorphic_allocator

using mdbx::polymorphic_allocator = typedef ::std::pmr::string::allocator_type

Default polymorphic allocator for modern code.

◆ string

template<class ALLOCATOR = legacy_allocator>

using mdbx::string = typedef ::std::basic_string<char, ::std::char_traits<char>, ALLOCATOR>

Default singe-byte string.

◆ version_info

using mdbx::version_info = typedef ::MDBX_version_info

libmdbx version information

Enumeration Type Documentation

◆ key_mode

enum mdbx::key_mode

strong

Kinds of the keys and corresponding modes of comparing it.

Enumerator
usual	Usual variable length keys with byte-by-byte lexicographic comparison like `std::memcmp()`.
reverse	Variable length keys with byte-by-byte lexicographic comparison in reverse order, from the end of the keys to the beginning.
ordinal	Keys are binary integers in native byte order, either `uint32_t` or `uint64_t`, and will be sorted as such. The keys must all be of the same size and must be aligned while passing as arguments.
msgpack	Keys are in MessagePack format with appropriate comparison. Note Not yet implemented and PRs are welcome.

◆ loop_control

enum mdbx::loop_control

Loop control constants for readers enumeration functor and other cases.

See also: env::enumerate_readers()

Enumerator
continue_loop
exit_loop

◆ put_mode

enum mdbx::put_mode

Key-value pairs put mode.

Enumerator
insert_unique	Insert only unique keys.
upsert	Insert or update.
update	Update existing, don't insert new.

◆ value_mode

enum mdbx::value_mode

strong

Kind of the values and sorted multi-values with corresponding comparison.

Enumerator
single	Usual single value for each key. In terms of keys, they are unique.
multi	A more than one data value could be associated with each key. Internally each key is stored once, and the corresponding data values are sorted by byte-by-byte lexicographic comparison like `std::memcmp()`. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values.
multi_reverse	A more than one data value could be associated with each key. Internally each key is stored once, and the corresponding data values are sorted by byte-by-byte lexicographic comparison in reverse order, from the end of the keys to the beginning. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values.
multi_samelength	A more than one data value could be associated with each key, and all data values must be same length. Internally each key is stored once, and the corresponding data values are sorted by byte-by-byte lexicographic comparison like `std::memcmp()`. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values.
multi_ordinal	A more than one data value could be associated with each key, and all data values are binary integers in native byte order, either `uint32_t` or `uint64_t`, and will be sorted as such. Internally each key is stored once, and the corresponding data values are sorted. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values.
multi_reverse_samelength	A more than one data value could be associated with each key, and all data values must be same length. Internally each key is stored once, and the corresponding data values are sorted by byte-by-byte lexicographic comparison in reverse order, from the end of the keys to the beginning. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values.
msgpack	A more than one data value could be associated with each key. Values are in MessagePack format with appropriate comparison. Internally each key is stored once, and the corresponding data values are sorted. In terms of keys, they are not unique, i.e. has duplicates which are sorted by associated data values. Note Not yet implemented and PRs are welcome.

Function Documentation

◆ estimate()

ptrdiff_t mdbx::estimate	(	const cursor &	from,
		const cursor &	to
	)

inline

◆ get_build()

const MDBX_CXX11_CONSTEXPR build_info & mdbx::get_build ( )

noexcept

Returns libmdbx build information.

◆ get_version()

const MDBX_CXX11_CONSTEXPR version_info & mdbx::get_version ( )

noexcept

Returns libmdbx version information.

◆ make_buffer() [1/2]

template<class ALLOCATOR = legacy_allocator, typename CAPACITY_POLICY = default_capacity_policy, MDBX_CXX20_CONCEPT(ImmutableByteProducer, PRODUCER) >

buffer< ALLOCATOR, CAPACITY_POLICY > mdbx::make_buffer	(	const PRODUCER &	producer,
		const ALLOCATOR &	allocator = `ALLOCATOR()`
	)

inline

◆ make_buffer() [2/2]

template<class ALLOCATOR = legacy_allocator, typename CAPACITY_POLICY = default_capacity_policy, MDBX_CXX20_CONCEPT(MutableByteProducer, PRODUCER) >

buffer< ALLOCATOR, CAPACITY_POLICY > mdbx::make_buffer	(	PRODUCER &	producer,
		const ALLOCATOR &	allocator = `ALLOCATOR()`
	)

inline

◆ make_string() [1/2]

template<class ALLOCATOR = legacy_allocator, MDBX_CXX20_CONCEPT(ImmutableByteProducer, PRODUCER) >

string< ALLOCATOR > mdbx::make_string	(	const PRODUCER &	producer,
		const ALLOCATOR &	allocator = `ALLOCATOR()`
	)

inline

◆ make_string() [2/2]

template<class ALLOCATOR = legacy_allocator, MDBX_CXX20_CONCEPT(MutableByteProducer, PRODUCER) >

string< ALLOCATOR > mdbx::make_string	(	PRODUCER &	producer,
		const ALLOCATOR &	allocator = `ALLOCATOR()`
	)

inline

◆ MDBX_DECLARE_EXCEPTION() [1/28]

mdbx::MDBX_DECLARE_EXCEPTION ( bad_map_id )

◆ MDBX_DECLARE_EXCEPTION() [2/28]

mdbx::MDBX_DECLARE_EXCEPTION ( bad_transaction )

◆ MDBX_DECLARE_EXCEPTION() [3/28]

mdbx::MDBX_DECLARE_EXCEPTION ( bad_value_size )

◆ MDBX_DECLARE_EXCEPTION() [4/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_corrupted )

◆ MDBX_DECLARE_EXCEPTION() [5/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_full )

◆ MDBX_DECLARE_EXCEPTION() [6/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_invalid )

◆ MDBX_DECLARE_EXCEPTION() [7/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_too_large )

◆ MDBX_DECLARE_EXCEPTION() [8/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_unable_extend )

◆ MDBX_DECLARE_EXCEPTION() [9/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_version_mismatch )

◆ MDBX_DECLARE_EXCEPTION() [10/28]

mdbx::MDBX_DECLARE_EXCEPTION ( db_wanna_write_for_recovery )

◆ MDBX_DECLARE_EXCEPTION() [11/28]

mdbx::MDBX_DECLARE_EXCEPTION ( incompatible_operation )

◆ MDBX_DECLARE_EXCEPTION() [12/28]

mdbx::MDBX_DECLARE_EXCEPTION ( internal_page_full )

◆ MDBX_DECLARE_EXCEPTION() [13/28]

mdbx::MDBX_DECLARE_EXCEPTION ( internal_problem )

◆ MDBX_DECLARE_EXCEPTION() [14/28]

mdbx::MDBX_DECLARE_EXCEPTION ( key_exists )

◆ MDBX_DECLARE_EXCEPTION() [15/28]

mdbx::MDBX_DECLARE_EXCEPTION ( key_mismatch )

◆ MDBX_DECLARE_EXCEPTION() [16/28]

mdbx::MDBX_DECLARE_EXCEPTION ( max_maps_reached )

◆ MDBX_DECLARE_EXCEPTION() [17/28]

mdbx::MDBX_DECLARE_EXCEPTION ( max_readers_reached )

◆ MDBX_DECLARE_EXCEPTION() [18/28]

mdbx::MDBX_DECLARE_EXCEPTION ( multivalue )

◆ MDBX_DECLARE_EXCEPTION() [19/28]

mdbx::MDBX_DECLARE_EXCEPTION ( no_data )

◆ MDBX_DECLARE_EXCEPTION() [20/28]

mdbx::MDBX_DECLARE_EXCEPTION ( not_found )

◆ MDBX_DECLARE_EXCEPTION() [21/28]

mdbx::MDBX_DECLARE_EXCEPTION ( operation_not_permitted )

◆ MDBX_DECLARE_EXCEPTION() [22/28]

mdbx::MDBX_DECLARE_EXCEPTION ( permission_denied_or_not_writeable )

◆ MDBX_DECLARE_EXCEPTION() [23/28]

mdbx::MDBX_DECLARE_EXCEPTION ( reader_slot_busy )

◆ MDBX_DECLARE_EXCEPTION() [24/28]

mdbx::MDBX_DECLARE_EXCEPTION ( remote_media )

◆ MDBX_DECLARE_EXCEPTION() [25/28]

mdbx::MDBX_DECLARE_EXCEPTION ( something_busy )

◆ MDBX_DECLARE_EXCEPTION() [26/28]

mdbx::MDBX_DECLARE_EXCEPTION ( thread_mismatch )

◆ MDBX_DECLARE_EXCEPTION() [27/28]

mdbx::MDBX_DECLARE_EXCEPTION ( transaction_full )

◆ MDBX_DECLARE_EXCEPTION() [28/28]

mdbx::MDBX_DECLARE_EXCEPTION ( transaction_overlapping )

◆ operator!=() [1/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator!=	(	const cursor &	a,
		const cursor &	b
	)

noexcept

◆ operator!=() [2/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator!=	(	const env &	a,
		const env &	b
	)

noexcept

◆ operator!=() [3/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator!=	(	const error &	a,
		const error &	b
	)

noexcept

◆ operator!=() [4/5]

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator!=	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ operator!=() [5/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator!=	(	const txn &	a,
		const txn &	b
	)

noexcept

◆ operator<()

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator<	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ operator<<() [1/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::durability &
	)

◆ operator<<() [2/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::geometry &
	)

◆ operator<<() [3/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::geometry::size &
	)

◆ operator<<() [4/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::mode &
	)

◆ operator<<() [5/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::operate_options &
	)

◆ operator<<() [6/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::operate_parameters &
	)

◆ operator<<() [7/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env::reclaiming_options &
	)

◆ operator<<() [8/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const env_managed::create_parameters &
	)

◆ operator<<() [9/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const error &
	)

◆ operator<<() [10/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const MDBX_debug_flags_t &
	)

◆ operator<<() [11/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const MDBX_log_level_t &
	)

◆ operator<<() [12/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const pair &
	)

◆ operator<<() [13/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const pair_result &
	)

◆ operator<<() [14/19]

LIBMDBX_API ::std::ostream& mdbx::operator<<	(	::std::ostream &	,
		const slice &
	)

◆ operator<<() [15/19]

template<class ALLOCATOR , typename CAPACITY_POLICY >

inline ::std::ostream& mdbx::operator<<	(	::std::ostream &	out,
		const buffer< ALLOCATOR, CAPACITY_POLICY > &	it
	)

◆ operator<<() [16/19]

inline ::std::ostream& mdbx::operator<<	(	::std::ostream &	out,
		const MDBX_error_t &	errcode
	)

◆ operator<<() [17/19]

inline ::std::ostream& mdbx::operator<<	(	::std::ostream &	out,
		const to_base58 &	wrapper
	)

◆ operator<<() [18/19]

inline ::std::ostream& mdbx::operator<<	(	::std::ostream &	out,
		const to_base64 &	wrapper
	)

◆ operator<<() [19/19]

inline ::std::ostream& mdbx::operator<<	(	::std::ostream &	out,
		const to_hex &	wrapper
	)

◆ operator<=()

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator<=	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ operator==() [1/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator==	(	const cursor &	a,
		const cursor &	b
	)

noexcept

◆ operator==() [2/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator==	(	const env &	a,
		const env &	b
	)

noexcept

◆ operator==() [3/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator==	(	const error &	a,
		const error &	b
	)

noexcept

◆ operator==() [4/5]

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator==	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ operator==() [5/5]

MDBX_CXX11_CONSTEXPR bool mdbx::operator==	(	const txn &	a,
		const txn &	b
	)

noexcept

◆ operator>()

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator>	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ operator>=()

MDBX_NOTHROW_PURE_FUNCTION MDBX_CXX14_CONSTEXPR bool mdbx::operator>=	(	const slice &	a,
		const slice &	b
	)

noexcept

◆ throw_allocators_mismatch()

LIBMDBX_API void mdbx::throw_allocators_mismatch ( )

◆ throw_max_length_exceeded()

LIBMDBX_API void mdbx::throw_max_length_exceeded ( )

◆ throw_out_range()

LIBMDBX_API void mdbx::throw_out_range ( )

◆ throw_too_small_target_buffer()

LIBMDBX_API void mdbx::throw_too_small_target_buffer ( )

Variable Documentation

◆ ImmutableByteProducer

template<typename T >

concept mdbx::ImmutableByteProducer

Initial value:

= requires(const T &a, char array[42]) {
  { a.is_empty() } -> std::same_as<bool>;
  { a.envisage_result_length() } -> std::same_as<size_t>;
  { a.write_bytes(&array[0], size_t(42)) } -> std::same_as<char *>;
}

◆ MutableByteProducer

template<typename T >

concept mdbx::MutableByteProducer

Initial value:

= requires(T a, char array[42]) {
  { a.is_empty() } -> std::same_as<bool>;
  { a.envisage_result_length() } -> std::same_as<size_t>;
  { a.write_bytes(&array[0], size_t(42)) } -> std::same_as<char *>;
}

◆ SliceTranscoder

template<typename T >

concept mdbx::SliceTranscoder

Initial value:

= ImmutableByteProducer<T> &&
    requires(const slice &source, const T &a) {
  T(source);
  { a.is_erroneous() } -> std::same_as<bool>;
}

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ build_info

◆ byte

◆ filehandle

◆ legacy_allocator

◆ path

◆ polymorphic_allocator

◆ string

◆ version_info

Enumeration Type Documentation

◆ key_mode

◆ loop_control

◆ put_mode

◆ value_mode

Function Documentation

◆ estimate()

◆ get_build()

◆ get_version()

◆ make_buffer() [1/2]

◆ make_buffer() [2/2]

◆ make_string() [1/2]

◆ make_string() [2/2]

◆ MDBX_DECLARE_EXCEPTION() [1/28]

◆ MDBX_DECLARE_EXCEPTION() [2/28]

◆ MDBX_DECLARE_EXCEPTION() [3/28]

◆ MDBX_DECLARE_EXCEPTION() [4/28]

◆ MDBX_DECLARE_EXCEPTION() [5/28]

◆ MDBX_DECLARE_EXCEPTION() [6/28]

◆ MDBX_DECLARE_EXCEPTION() [7/28]

◆ MDBX_DECLARE_EXCEPTION() [8/28]

◆ MDBX_DECLARE_EXCEPTION() [9/28]

◆ MDBX_DECLARE_EXCEPTION() [10/28]

◆ MDBX_DECLARE_EXCEPTION() [11/28]

◆ MDBX_DECLARE_EXCEPTION() [12/28]

◆ MDBX_DECLARE_EXCEPTION() [13/28]

◆ MDBX_DECLARE_EXCEPTION() [14/28]

◆ MDBX_DECLARE_EXCEPTION() [15/28]

◆ MDBX_DECLARE_EXCEPTION() [16/28]

◆ MDBX_DECLARE_EXCEPTION() [17/28]

◆ MDBX_DECLARE_EXCEPTION() [18/28]

◆ MDBX_DECLARE_EXCEPTION() [19/28]

◆ MDBX_DECLARE_EXCEPTION() [20/28]

◆ MDBX_DECLARE_EXCEPTION() [21/28]

◆ MDBX_DECLARE_EXCEPTION() [22/28]

◆ MDBX_DECLARE_EXCEPTION() [23/28]

◆ MDBX_DECLARE_EXCEPTION() [24/28]

◆ MDBX_DECLARE_EXCEPTION() [25/28]

◆ MDBX_DECLARE_EXCEPTION() [26/28]

◆ MDBX_DECLARE_EXCEPTION() [27/28]

◆ MDBX_DECLARE_EXCEPTION() [28/28]

◆ operator!=() [1/5]

◆ operator!=() [2/5]

◆ operator!=() [3/5]

◆ operator!=() [4/5]

◆ operator!=() [5/5]

◆ operator<()

◆ operator<<() [1/19]

◆ operator<<() [2/19]

◆ operator<<() [3/19]

◆ operator<<() [4/19]

◆ operator<<() [5/19]

◆ operator<<() [6/19]

◆ operator<<() [7/19]

◆ operator<<() [8/19]

◆ operator<<() [9/19]

◆ operator<<() [10/19]

◆ operator<<() [11/19]

◆ operator<<() [12/19]

◆ operator<<() [13/19]

◆ operator<<() [14/19]

◆ operator<<() [15/19]

◆ operator<<() [16/19]

◆ operator<<() [17/19]

◆ operator<<() [18/19]