wallet::DummyBatch Class Reference

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

Inheritance diagram for wallet::DummyBatch:

Collaboration diagram for wallet::DummyBatch:

Public Member Functions
void	Flush () override
void	Close () override
std::unique_ptr< DatabaseCursor >	GetNewCursor () override
std::unique_ptr< DatabaseCursor >	GetNewPrefixCursor (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
virtual void	Flush ()=0
virtual void	Close ()=0
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)
virtual bool	ErasePrefix (Span< const std::byte > prefix)=0
virtual std::unique_ptr< DatabaseCursor >	GetNewCursor ()=0
virtual std::unique_ptr< DatabaseCursor >	GetNewPrefixCursor (Span< const std::byte > prefix)=0
virtual bool	TxnBegin ()=0
virtual bool	TxnCommit ()=0
virtual bool	TxnAbort ()=0
virtual bool	HasActiveTxn ()=0

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 (Span< const std::byte > prefix) override

Detailed Description

RAII class that provides access to a DummyDatabase.

Never fails.

Definition at line 29 of file salvage.cpp.

Member Function Documentation

Close()

void wallet::DummyBatch::Close ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 40 of file salvage.cpp.

EraseKey()

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

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 34 of file salvage.cpp.

ErasePrefix()

bool wallet::DummyBatch::ErasePrefix ( Span< const std::byte >  prefix )

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 36 of file salvage.cpp.

Flush()

void wallet::DummyBatch::Flush ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 39 of file salvage.cpp.

GetNewCursor()

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

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 42 of file salvage.cpp.

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GetNewPrefixCursor()

std::unique_ptr< DatabaseCursor > wallet::DummyBatch::GetNewPrefixCursor ( Span< const std::byte >  prefix )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 43 of file salvage.cpp.

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HasActiveTxn()

bool wallet::DummyBatch::HasActiveTxn ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 47 of file salvage.cpp.

HasKey()

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

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 35 of file salvage.cpp.

ReadKey()

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

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 32 of file salvage.cpp.

TxnAbort()

bool wallet::DummyBatch::TxnAbort ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 46 of file salvage.cpp.

TxnBegin()

bool wallet::DummyBatch::TxnBegin ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 44 of file salvage.cpp.

TxnCommit()

bool wallet::DummyBatch::TxnCommit ( )

inlineoverridevirtual

Implements wallet::DatabaseBatch.

Definition at line 45 of file salvage.cpp.

WriteKey()

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

inlineoverrideprivatevirtual

Implements wallet::DatabaseBatch.

Definition at line 33 of file salvage.cpp.

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

• src/wallet/salvage.cpp