wallet::BerkeleyROBatch Class Reference

RAII class that provides access to a BerkeleyRODatabase. More...

#include <migrate.h>

Inheritance diagram for wallet::BerkeleyROBatch:

Collaboration diagram for wallet::BerkeleyROBatch:

Public Member Functions
	BerkeleyROBatch (const BerkeleyRODatabase &database)
	~BerkeleyROBatch ()=default
	BerkeleyROBatch (const BerkeleyROBatch &)=delete
BerkeleyROBatch &	operator= (const BerkeleyROBatch &)=delete
void	Close () override
std::unique_ptr< DatabaseCursor >	GetNewCursor () override
std::unique_ptr< DatabaseCursor >	GetNewPrefixCursor (std::span< const std::byte > prefix) override
bool	TxnBegin () override
bool	TxnCommit () override
bool	TxnAbort () override
bool	HasActiveTxn () override
Public Member Functions inherited from wallet::DatabaseBatch
	DatabaseBatch ()=default
virtual	~DatabaseBatch ()=default
	DatabaseBatch (const DatabaseBatch &)=delete
DatabaseBatch &	operator= (const DatabaseBatch &)=delete
template<typename K, typename T>
bool	Read (const K &key, T &value)
template<typename K, typename T>
bool	Write (const K &key, const T &value, bool fOverwrite=true)
template<typename K>
bool	Erase (const K &key)
template<typename K>
bool	Exists (const K &key)

Private Member Functions
bool	ReadKey (DataStream &&key, DataStream &value) override
bool	WriteKey (DataStream &&key, DataStream &&value, bool overwrite=true) override
bool	EraseKey (DataStream &&key) override
bool	HasKey (DataStream &&key) override
bool	ErasePrefix (std::span< const std::byte > prefix) override

Private Attributes
const BerkeleyRODatabase &	m_database

Detailed Description

RAII class that provides access to a BerkeleyRODatabase.

Definition at line 76 of file migrate.h.

Constructor & Destructor Documentation

BerkeleyROBatch() [1/2]

wallet::BerkeleyROBatch::BerkeleyROBatch ( const BerkeleyRODatabase & database )

inlineexplicit

Definition at line 90 of file migrate.h.

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~BerkeleyROBatch()

wallet::BerkeleyROBatch::~BerkeleyROBatch ( )

default

BerkeleyROBatch() [2/2]

wallet::BerkeleyROBatch::BerkeleyROBatch ( const BerkeleyROBatch & )

delete

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Member Function Documentation

Close()

void wallet::BerkeleyROBatch::Close ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 96 of file migrate.h.

EraseKey()

bool wallet::BerkeleyROBatch::EraseKey ( DataStream && key )

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 85 of file migrate.h.

ErasePrefix()

bool wallet::BerkeleyROBatch::ErasePrefix ( std::span< const std::byte > prefix )

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 87 of file migrate.h.

GetNewCursor()

std::unique_ptr< DatabaseCursor > wallet::BerkeleyROBatch::GetNewCursor ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 98 of file migrate.h.

GetNewPrefixCursor()

std::unique_ptr< DatabaseCursor > wallet::BerkeleyROBatch::GetNewPrefixCursor ( std::span< const std::byte > prefix )

overridevirtual

Implements wallet::DatabaseBatch.

Definition at line 770 of file migrate.cpp.

HasActiveTxn()

bool wallet::BerkeleyROBatch::HasActiveTxn ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 103 of file migrate.h.

HasKey()

bool wallet::BerkeleyROBatch::HasKey ( DataStream && key )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 747 of file migrate.cpp.

operator=()

BerkeleyROBatch & wallet::BerkeleyROBatch::operator= ( const BerkeleyROBatch & )

delete

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ReadKey()

bool wallet::BerkeleyROBatch::ReadKey ( DataStream && key, DataStream & value )

overrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 734 of file migrate.cpp.

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TxnAbort()

bool wallet::BerkeleyROBatch::TxnAbort ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 102 of file migrate.h.

TxnBegin()

bool wallet::BerkeleyROBatch::TxnBegin ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 100 of file migrate.h.

TxnCommit()

bool wallet::BerkeleyROBatch::TxnCommit ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 101 of file migrate.h.

WriteKey()

bool wallet::BerkeleyROBatch::WriteKey ( DataStream && key, DataStream && value, bool overwrite = true )

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 84 of file migrate.h.

Member Data Documentation

m_database

const BerkeleyRODatabase& wallet::BerkeleyROBatch::m_database

private

Definition at line 79 of file migrate.h.

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

• src/wallet/migrate.h
• src/wallet/migrate.cpp