Base class to store extra listener data. More...

Public Member Functions
	ListenerExtraData () noexcept
	Empty default constructor. More...

virtual	~ListenerExtraData () noexcept=default

virtual void	reset () noexcept
	Resets the extra data. More...

Detailed Description

Base class to store extra listener data.

Subclass this class to attach additional data to the listener. The subclass is constructed within BasicDeviceManager and must have a public constructor with no parameters. The lifetime of an instance is the same as the ListenerData object it is associated with.

Constructor & Destructor Documentation

◆ ListenerExtraData()

stmi::BasicDeviceManager::ListenerExtraData::ListenerExtraData ( )

inlinenoexcept

Empty default constructor.

◆ ~ListenerExtraData()

virtual stmi::BasicDeviceManager::ListenerExtraData::~ListenerExtraData ( )

virtualdefaultnoexcept

Member Function Documentation

◆ reset()

virtual void stmi::BasicDeviceManager::ListenerExtraData::reset ( )

inlinevirtualnoexcept

Resets the extra data.

Called by BasicDeviceManager::resetExtraDataOfAllListeners(). Override this function to clear the custom data in a subclass of ListenerExtraData.