Group cxx_exceptions

Classes

Type	Name
struct	mdbx::bad_map_id
struct	mdbx::bad_transaction
struct	mdbx::bad_value_size
struct	mdbx::dangling_map_id
struct	mdbx::db_corrupted
struct	mdbx::db_full
struct	mdbx::db_invalid
struct	mdbx::db_too_large
struct	mdbx::db_unable_extend
struct	mdbx::db_version_mismatch
struct	mdbx::db_wanna_write_for_recovery
struct	mdbx::duplicated_lck_file
class	mdbx::error Implements error information and throwing corresponding exceptions.
class	mdbx::exception Base class for all libmdbx's exceptions that correspond to libmdbx errors.
class	mdbx::exception_thunk Transfers C++ exceptions thru C callbacks.
class	mdbx::fatal Fatal exception that leads to termination anyway in dangerous unrecoverable cases.
struct	mdbx::incompatible_operation
struct	mdbx::internal_page_full
struct	mdbx::internal_problem
struct	mdbx::key_exists
struct	mdbx::key_mismatch
struct	mdbx::laggard_reader
struct	mdbx::max_maps_reached
struct	mdbx::max_readers_reached
struct	mdbx::multivalue
struct	mdbx::mvcc_retarded
struct	mdbx::no_data
struct	mdbx::not_found
struct	mdbx::operation_not_permitted
struct	mdbx::permission_denied_or_not_writeable
struct	mdbx::reader_slot_busy
struct	mdbx::remote_media
struct	mdbx::something_busy
struct	mdbx::thread_mismatch
struct	mdbx::transaction_full
struct	mdbx::transaction_ousted
struct	mdbx::transaction_overlapping

Public Functions

Type	Name
LIBMDBX_API void	throw_allocators_mismatch ()
LIBMDBX_API void	throw_bad_value_size ()
LIBMDBX_API void	throw_incomparable_cursors ()
LIBMDBX_API void	throw_max_length_exceeded ()
LIBMDBX_API void	throw_out_range ()
LIBMDBX_API void	throw_too_small_target_buffer ()

Public Static Functions

Type	Name
size_t	check_length (size_t bytes)
size_t	check_length (size_t headroom, size_t payload)
size_t	check_length (size_t headroom, size_t payload, size_t tailroom)
size_t	check_nullptr_length (size_t bytes) The only length allowed for a null pointer: zero. A null pointer with a non-zero length would dereference address zero; it is rejected with bad_value_size .

Macros

Type	Name
define	MDBX_DECLARE_EXCEPTION (NAME) `/* multi line expression */`

Public Functions Documentation

function throw_allocators_mismatch

LIBMDBX_API void throw_allocators_mismatch ()

function throw_bad_value_size

LIBMDBX_API void throw_bad_value_size ()

function throw_incomparable_cursors

LIBMDBX_API void throw_incomparable_cursors ()

function throw_max_length_exceeded

LIBMDBX_API void throw_max_length_exceeded ()

function throw_out_range

LIBMDBX_API void throw_out_range ()

function throw_too_small_target_buffer

LIBMDBX_API void throw_too_small_target_buffer ()

Public Static Functions Documentation

function check_length

static size_t check_length (
    size_t bytes
)

function check_length

static size_t check_length (
    size_t headroom,
    size_t payload
)

function check_length

static size_t check_length (
    size_t headroom,
    size_t payload,
    size_t tailroom
)

function check_nullptr_length

The only length allowed for a null pointer: zero. A null pointer with a non-zero length would dereference address zero; it is rejected with bad_value_size .

static size_t check_nullptr_length (
    size_t bytes
)

Macro Definition Documentation

define MDBX_DECLARE_EXCEPTION

#define MDBX_DECLARE_EXCEPTION (
    NAME
) `/* multi line expression */`