casa::WorldCanvasEvent Class Reference

Base class describing event information for WorldCanvases. More...

#include <WorldCanvasEvent.h>

Inheritance diagram for casa::WorldCanvasEvent:

Public Member Functions
	WorldCanvasEvent (WorldCanvas *wc)
	Constructor, taking a pointer to a WorldCanvas. More...
virtual	~WorldCanvasEvent ()
	Destructor. More...
virtual WorldCanvas *	worldCanvas () const
	Return a pointer to the WorldCanvas on which the event occurred. More...
Public Member Functions inherited from casa::DisplayEvent
	DisplayEvent ()
	Constructor. More...
	DisplayEvent (const DisplayEvent &other)
	Copy constructor - construct a new DisplayEvent from other. More...
virtual	~DisplayEvent ()
	Destructor. More...
DisplayEvent &	operator= (const DisplayEvent &other)
	Copy assignment using copy semantics. More...
virtual casacore::Double	timeOfEvent () const
	Return the Julian date (in fractional seconds) that this event occured. More...

Protected Member Functions
	WorldCanvasEvent ()
	(Required) default constructor. More...
	WorldCanvasEvent (const WorldCanvasEvent &other)
	(Required) copy constructor. More...
WorldCanvasEvent &	operator= (const WorldCanvasEvent &other)
	(Required) copy assignment. More...

Private Attributes
WorldCanvas *	itsWorldCanvas
	Store the WorldCanvas of the event here at construction. More...

Detailed Description

Base class describing event information for WorldCanvases.

Intended use:

Internal

Review Status

Date Reviewed:

yyyy/mm/dd

Etymology

"WorldCanvasEvents" describes "Events" (ie. things which happen at a measurable time) which occur on WorldCanvases.

Prerequisite

• DisplayEvent

Synopsis

This class adds to the information stored in the DisplayEvent class. It adds information specific to events occuring on WorldCanvases, viz. a pointer to the WorldCanvas itself.

Example

Motivation

It is desirable to locate in a single place the information which is common to all events occuring on WorldCanvases.

Thrown Exceptions

.

Definition at line 79 of file WorldCanvasEvent.h.

Constructor & Destructor Documentation

casa::WorldCanvasEvent::WorldCanvasEvent

(

WorldCanvas *

wc

)

Constructor, taking a pointer to a WorldCanvas.

virtual casa::WorldCanvasEvent::~WorldCanvasEvent ( )

virtual

Destructor.

casa::WorldCanvasEvent::WorldCanvasEvent ( )

protected

(Required) default constructor.

casa::WorldCanvasEvent::WorldCanvasEvent ( const WorldCanvasEvent &  other )

protected

(Required) copy constructor.

Member Function Documentation

WorldCanvasEvent& casa::WorldCanvasEvent::operator= ( const WorldCanvasEvent &  other )

protected

(Required) copy assignment.

virtual WorldCanvas* casa::WorldCanvasEvent::worldCanvas ( ) const

inlinevirtual

Return a pointer to the WorldCanvas on which the event occurred.

Definition at line 90 of file WorldCanvasEvent.h.

References itsWorldCanvas.

Member Data Documentation

WorldCanvas* casa::WorldCanvasEvent::itsWorldCanvas

private

Store the WorldCanvas of the event here at construction.

Definition at line 108 of file WorldCanvasEvent.h.

Referenced by worldCanvas().

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The documentation for this class was generated from the following file:

• casa/code/display/DisplayEvents/WorldCanvasEvent.h