tkrzw::DBM::RecordProcessorRemove Class Reference

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

#include <tkrzw_dbm.h>

Public Member Functions
	RecordProcessorRemove (Status *status, std::string *old_value)
	Constructor.
std::string_view	ProcessFull (std::string_view key, std::string_view value) override
	Processes an existing record.
std::string_view	ProcessEmpty (std::string_view key) override
	Processes an empty record space.
Public Member Functions inherited from tkrzw::DBM::RecordProcessor
virtual	~RecordProcessor ()=default
	Destructor.

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

Detailed Description

Record processor to implement DBM::Remove.

Constructor & Destructor Documentation

RecordProcessorRemove()

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.

Member Function Documentation

ProcessFull()

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

overridevirtual

Processes an empty record space.

Reimplemented from tkrzw::DBM::RecordProcessor.