tkrzw::DBM::RecordSetterCompareExchangeMulti Class Reference

Record setter to implement DBM::CompareExchangeMulti. More...

#include <tkrzw_dbm.h>

Public Member Functions
	RecordSetterCompareExchangeMulti (bool *noop, std::string_view desired)
	Constructor. More...
std::string_view	ProcessFull (std::string_view key, std::string_view value) override
	Processes an existing record. More...
std::string_view	ProcessEmpty (std::string_view key) override
	Processes an empty record space. More...
Public Member Functions inherited from tkrzw::DBM::RecordProcessor
virtual	~RecordProcessor ()=default
	Destructor. More...

Additional Inherited Members
Static Public Attributes inherited from tkrzw::DBM::RecordProcessor
static const std::string_view	NOOP
	The special string indicating no operation. More...
static const std::string_view	REMOVE
	The special string indicating removing operation. More...

Detailed Description

Record setter to implement DBM::CompareExchangeMulti.

Constructor & Destructor Documentation

RecordSetterCompareExchangeMulti()

tkrzw::DBM::RecordSetterCompareExchangeMulti::RecordSetterCompareExchangeMulti	(	bool *	noop,
		std::string_view	desired
	)

Constructor.

Parameters

noop	True to do no operation.
desired	A string of the expected value.

Member Function Documentation

ProcessFull()

std::string_view tkrzw::DBM::RecordSetterCompareExchangeMulti::ProcessFull ( std::string_view  key, std::string_view  value  )

overridevirtual

Processes an existing record.

Reimplemented from tkrzw::DBM::RecordProcessor.

ProcessEmpty()

std::string_view tkrzw::DBM::RecordSetterCompareExchangeMulti::ProcessEmpty ( std::string_view  key )

overridevirtual

Processes an empty record space.

Reimplemented from tkrzw::DBM::RecordProcessor.