DummyBatch Class Reference

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

#include <db.h>

Inheritance diagram for DummyBatch:

Collaboration diagram for DummyBatch:

Public Member Functions
void	Flush () override
void	Close () override
bool	StartCursor () override
bool	ReadAtCursor (DataStream &ssKey, DataStream &ssValue, bool &complete) override
void	CloseCursor () override
bool	TxnBegin () override
bool	TxnCommit () override
bool	TxnAbort () override
Public Member Functions inherited from DatabaseBatch
	DatabaseBatch ()
virtual	~DatabaseBatch ()
	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	StartCursor ()=0
virtual bool	ReadAtCursor (DataStream &ssKey, DataStream &ssValue, bool &complete)=0
virtual void	CloseCursor ()=0
virtual bool	TxnBegin ()=0
virtual bool	TxnCommit ()=0
virtual bool	TxnAbort ()=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

Detailed Description

RAII class that provides access to a DummyDatabase.

Never fails.

Definition at line 167 of file db.h.

Member Function Documentation

Close()

void DummyBatch::Close ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 179 of file db.h.

CloseCursor()

void DummyBatch::CloseCursor ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 186 of file db.h.

EraseKey()

bool DummyBatch::EraseKey ( DataStream &&  key )

inlineoverrideprivatevirtual

Implements DatabaseBatch.

Definition at line 174 of file db.h.

Flush()

void DummyBatch::Flush ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 178 of file db.h.

HasKey()

bool DummyBatch::HasKey ( DataStream &&  key )

inlineoverrideprivatevirtual

Implements DatabaseBatch.

Definition at line 175 of file db.h.

ReadAtCursor()

bool DummyBatch::ReadAtCursor ( DataStream &  ssKey, DataStream &  ssValue, bool &  complete  )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 182 of file db.h.

ReadKey()

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

inlineoverrideprivatevirtual

Implements DatabaseBatch.

Definition at line 169 of file db.h.

StartCursor()

bool DummyBatch::StartCursor ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 181 of file db.h.

TxnAbort()

bool DummyBatch::TxnAbort ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 189 of file db.h.

TxnBegin()

bool DummyBatch::TxnBegin ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 187 of file db.h.

TxnCommit()

bool DummyBatch::TxnCommit ( )

inlineoverridevirtual

Implements DatabaseBatch.

Definition at line 188 of file db.h.

WriteKey()

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

inlineoverrideprivatevirtual

Implements DatabaseBatch.

Definition at line 170 of file db.h.

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

• /work/src/wallet/db.h