mrpt::utils::mrptEvent Class Reference

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Detailed Description

The basic event type for the observer-observable pattern in MRPT.

You can sub-class this base class to create custom event types, then tell between them in runtime with isOfType<T>(), for example:

   if (e.isOfType<mrptEventOnDestroy>())
   {
     const mrptEventOnDestroy* ev = e.getAs<mrptEventOnDestroy>();
     ev-> ...
   }

See also:

CObserver, CObservable

#include <mrpt/utils/mrptEvent.h>

Inheritance diagram for mrpt::utils::mrptEvent:

List of all members.

Public Member Functions
	mrptEvent ()
	Default ctor.
template<class EVENTTYPE >
bool	isOfType () const
template<class EVENTTYPE >
const EVENTTYPE *	getAs () const
Public Attributes
mrpt::system::TTimeStamp	timestamp
Protected Member Functions
virtual void	do_nothing ()
	Just to allow this class to be polymorphic.

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Constructor & Destructor Documentation

mrpt::utils::mrptEvent::mrptEvent

(

)

[inline]

Default ctor.

Definition at line 60 of file mrptEvent.h.

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Member Function Documentation

virtual void mrpt::utils::mrptEvent::do_nothing

(

)

[inline, protected, virtual]

Just to allow this class to be polymorphic.

Reimplemented in mrpt::opengl::mrptEventGLPostRender, mrpt::gui::mrptEvent3DWindowGrabImageFile, mrpt::opengl::mrptEventGLPreRender, mrpt::gui::mrptEventMouseDown, mrpt::gui::mrptEventWindowResize, mrpt::gui::mrptEventWindowChar, mrpt::utils::mrptEventOnDestroy, mrpt::slam::mrptEventMetricMapInsert, and mrpt::slam::mrptEventMetricMapClear.

Definition at line 57 of file mrptEvent.h.

template<class EVENTTYPE >

const EVENTTYPE* mrpt::utils::mrptEvent::getAs

(

)

const [inline]

Definition at line 66 of file mrptEvent.h.

template<class EVENTTYPE >

bool mrpt::utils::mrptEvent::isOfType

(

)

const [inline]

Definition at line 63 of file mrptEvent.h.

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Member Data Documentation

mrpt::system::TTimeStamp mrpt::utils::mrptEvent::timestamp

Definition at line 68 of file mrptEvent.h.