luciad::IGeometryCreateCallback Class Reference

A callback interface that can signal that a geometry was changed in the context of creation. More...

#include <luciad/create/geometries/IGeometryCreateCallback.h>

Public Member Functions
virtual	~IGeometryCreateCallback ()=default
virtual void	onGeometryChanged (const std::shared_ptr< Geometry > &newGeometry, ChangeStatus changeStatus)=0
	Can be implemented to handle the given geometry. More...
virtual void	onGeometryCreateFailed (const ErrorInfo &errorInfo)=0
	Can be implemented to handle the case when geometry creation has failed. More...

Static Public Member Functions
static std::shared_ptr< IGeometryCreateCallback >	create (std::function< void(const std::shared_ptr< Geometry > &, ChangeStatus)> onChangedFunction, std::function< void(const ErrorInfo &)> onFailedFunction)
	Creates a default IGeometryCreateCallback instance that delegates the IGeometryCreateCallback::onGeometryChanged to the given function. More...

Detailed Description

A callback interface that can signal that a geometry was changed in the context of creation.

This class is used by IGeometryCreator implementations.

Since

2020.1

Constructor & Destructor Documentation

~IGeometryCreateCallback()

virtual luciad::IGeometryCreateCallback::~IGeometryCreateCallback ( )

virtualdefault

Member Function Documentation

create()

static std::shared_ptr< IGeometryCreateCallback > luciad::IGeometryCreateCallback::create ( std::function< void(const std::shared_ptr< Geometry > &, ChangeStatus)>  onChangedFunction, std::function< void(const ErrorInfo &)>  onFailedFunction  )

static

Creates a default IGeometryCreateCallback instance that delegates the IGeometryCreateCallback::onGeometryChanged to the given function.

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

Parameters

onChangedFunction	the function that is called by IGeometryCreateCallback::onGeometryChanged
onFailedFunction	the function that is called by IGeometryCreateCallback::onGeometryCreateFailed

Returns

an IGeometryCreateCallback instance based on the given function.

onGeometryChanged()

virtual void luciad::IGeometryCreateCallback::onGeometryChanged ( const std::shared_ptr< Geometry > &  newGeometry, ChangeStatus  changeStatus  )

pure virtual

Can be implemented to handle the given geometry.

Parameters

newGeometry	the new geometry, cannot be nullptr
changeStatus	the status of this change

onGeometryCreateFailed()

virtual void luciad::IGeometryCreateCallback::onGeometryCreateFailed ( const ErrorInfo &  errorInfo )

pure virtual

Can be implemented to handle the case when geometry creation has failed.

Parameters

errorInfo

an info object that describes why creation failed.