luciad::IMapObserver Class Reference

Interface for observing the Map. More...

#include <luciad/maps/Map.h>

Public Member Functions
virtual	~IMapObserver ()=default
virtual void	onMapChanged (const MapEvent &mapEvent)=0
	This method is called whenever a property of the map has changed. More...

Static Public Member Functions
static std::shared_ptr< IMapObserver >	create (std::function< void(const MapEvent &)> function)
	Creates a default IMapObserver instance that delegates the IMapObserver::onMapChanged to the given function. More...

Detailed Description

Interface for observing the Map.

Since

2023.1

Constructor & Destructor Documentation

~IMapObserver()

virtual luciad::IMapObserver::~IMapObserver ( )

virtualdefault

Member Function Documentation

create()

static std::shared_ptr< IMapObserver > luciad::IMapObserver::create ( std::function< void(const MapEvent &)>  function )

static

Creates a default IMapObserver instance that delegates the IMapObserver::onMapChanged to the given function.

This is a convenience method that allows to reduce boiler plate code using lambdas.

Parameters

function

the function that is called by IMapObserver::onMapChanged

Returns

an IMapObserver instance based on the given function.

onMapChanged()

virtual void luciad::IMapObserver::onMapChanged ( const MapEvent &  mapEvent )

pure virtual

This method is called whenever a property of the map has changed.

Parameters

mapEvent

the event describing the change.