error.h File Reference

#include <system_error>
#include <type_traits>

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Classes
struct	std::is_error_code_enum<::lmdb::error >

Namespaces
namespace	lmdb
namespace	std

Macros
#define	MONERO_LMDB_CHECK(...)
	Executes a LMDB command, and returns errors via lmdb::error enum.

Enumerations
enum class	lmdb::error : int
	Tracks LMDB error codes. More...

Functions
std::error_category const &	lmdb::error_category () noexcept
std::error_code	lmdb::make_error_code (error value) noexcept

Macro Definition Documentation

MONERO_LMDB_CHECK

#define MONERO_LMDB_CHECK

(

...

)

Value:

do                                 \
{                                  \
    const int err = __VA_ARGS__ ;  \
    if (err)                       \
        return {lmdb::error(err)}; \
} while (0)

Executes a LMDB command, and returns errors via lmdb::error enum.