Record processor to implement DBM::Remove. More...

#include <tkrzw_dbm.h>

Public Member Functions
	RecordProcessorRemove (Status status, std::string old_value)
	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 processor to implement DBM::Remove.

Constructor & Destructor Documentation

tkrzw::DBM::RecordProcessorRemove::RecordProcessorRemove	(	Status *	status,
		std::string *	old_value
	)

explicit

Constructor.

Parameters

status	The pointer to a status object to contain the result status.
old_value	The pointer to a string object to contain the existing value.

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

overridevirtual

Processes an existing record.

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

overridevirtual

Processes an empty record space.