bb::lmdblib::LMDBDatabaseCreationTransaction Class Reference

#include <lmdb_db_transaction.hpp>

Inheritance diagram for bb::lmdblib::LMDBDatabaseCreationTransaction:

Public Types
using	Ptr = std::unique_ptr< LMDBDatabaseCreationTransaction >

Public Member Functions
	LMDBDatabaseCreationTransaction (LMDBEnvironment::SharedPtr env)
	LMDBDatabaseCreationTransaction (const LMDBDatabaseCreationTransaction &other)=delete
	LMDBDatabaseCreationTransaction (LMDBDatabaseCreationTransaction &&other)=delete
LMDBDatabaseCreationTransaction &	operator= (const LMDBDatabaseCreationTransaction &other)=delete
LMDBDatabaseCreationTransaction &	operator= (LMDBDatabaseCreationTransaction &&other)=delete
	~LMDBDatabaseCreationTransaction () override
void	commit ()
void	try_abort ()
Public Member Functions inherited from bb::lmdblib::LMDBTransaction
	LMDBTransaction (LMDBEnvironment::SharedPtr env, bool readOnly=false)
	LMDBTransaction (const LMDBTransaction &other)=delete
	LMDBTransaction (LMDBTransaction &&other)=delete
LMDBTransaction &	operator= (const LMDBTransaction &other)=delete
LMDBTransaction &	operator= (LMDBTransaction &&other)=delete
virtual	~LMDBTransaction ()=0
MDB_txn *	underlying () const
uint64_t	id () const
virtual void	abort ()
template<typename T , typename K >
bool	get_value_or_previous (T &key, K &data, const LMDBDatabase &db, const std::function< bool(const MDB_val &)> &is_valid) const
template<typename T , typename K >
bool	get_value_or_previous (T &key, K &data, const LMDBDatabase &db) const
template<typename T , typename K >
bool	get_value_or_greater (T &key, K &data, const LMDBDatabase &db) const
template<typename T >
bool	get_value (T &key, std::vector< uint8_t > &data, const LMDBDatabase &db) const
template<typename T >
bool	get_value (T &key, uint64_t &data, const LMDBDatabase &db) const
template<typename T >
void	get_all_values_greater_or_equal_key (const T &key, std::vector< std::vector< uint8_t > > &data, const LMDBDatabase &db) const
template<typename T >
void	get_all_values_lesser_or_equal_key (const T &key, std::vector< std::vector< uint8_t > > &data, const LMDBDatabase &db) const
bool	get_value (std::vector< uint8_t > &key, std::vector< uint8_t > &data, const LMDBDatabase &db) const
bool	get_value (std::vector< uint8_t > &key, uint64_t &data, const LMDBDatabase &db) const

Additional Inherited Members
Protected Attributes inherited from bb::lmdblib::LMDBTransaction
std::shared_ptr< LMDBEnvironment >	_environment
uint64_t	_id
MDB_txn *	_transaction
TransactionState	state

Detailed Description

Definition at line 9 of file lmdb_db_transaction.hpp.

Member Typedef Documentation

Ptr

using bb::lmdblib::LMDBDatabaseCreationTransaction::Ptr = std::unique_ptr<LMDBDatabaseCreationTransaction>

Definition at line 11 of file lmdb_db_transaction.hpp.

Constructor & Destructor Documentation

LMDBDatabaseCreationTransaction() [1/3]

bb::lmdblib::LMDBDatabaseCreationTransaction::LMDBDatabaseCreationTransaction

(

LMDBEnvironment::SharedPtr

env

)

Definition at line 7 of file lmdb_db_transaction.cpp.

LMDBDatabaseCreationTransaction() [2/3]

bb::lmdblib::LMDBDatabaseCreationTransaction::LMDBDatabaseCreationTransaction ( const LMDBDatabaseCreationTransaction &  other )

delete

LMDBDatabaseCreationTransaction() [3/3]

bb::lmdblib::LMDBDatabaseCreationTransaction::LMDBDatabaseCreationTransaction ( LMDBDatabaseCreationTransaction &&  other )

delete

~LMDBDatabaseCreationTransaction()

bb::lmdblib::LMDBDatabaseCreationTransaction::~LMDBDatabaseCreationTransaction ( )

override

Definition at line 10 of file lmdb_db_transaction.cpp.

Member Function Documentation

commit()

void bb::lmdblib::LMDBDatabaseCreationTransaction::commit

(

)

Definition at line 15 of file lmdb_db_transaction.cpp.

operator=() [1/2]

LMDBDatabaseCreationTransaction & bb::lmdblib::LMDBDatabaseCreationTransaction::operator= ( const LMDBDatabaseCreationTransaction &  other )

delete

operator=() [2/2]

LMDBDatabaseCreationTransaction & bb::lmdblib::LMDBDatabaseCreationTransaction::operator= ( LMDBDatabaseCreationTransaction &&  other )

delete

try_abort()

void bb::lmdblib::LMDBDatabaseCreationTransaction::try_abort

(

)

Definition at line 24 of file lmdb_db_transaction.cpp.

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

• src/barretenberg/lmdblib/lmdb_db_transaction.hpp
• src/barretenberg/lmdblib/lmdb_db_transaction.cpp