casa::PixelCanvasEvent Class Reference

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

#include <PixelCanvasEvent.h>

Inheritance diagram for casa::PixelCanvasEvent:

Public Member Functions
	PixelCanvasEvent (PixelCanvas *pc)
	Constructor, taking a pointer to a PixelCanvas. More...
virtual	~PixelCanvasEvent ()
	Destructor. More...
virtual PixelCanvas *	pixelCanvas () const
	Return a pointer to the PixelCanvas 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
	PixelCanvasEvent ()
	(Required) default constructor. More...
	PixelCanvasEvent (const PixelCanvasEvent &other)
	(Required) copy constructor. More...
PixelCanvasEvent &	operator= (const PixelCanvasEvent &other)
	(Required) copy assignment. More...

Private Attributes
PixelCanvas *	itsPixelCanvas
	Store the PixelCanvas of the event here at construction. More...

Detailed Description

Base class describing event information for PixelCanvases.

Intended use:

Internal

Review Status

Date Reviewed:

yyyy/mm/dd

Etymology

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

Prerequisite

• DisplayEvent

Synopsis

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

Example

Motivation

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

Thrown Exceptions

.

Definition at line 79 of file PixelCanvasEvent.h.

Constructor & Destructor Documentation

casa::PixelCanvasEvent::PixelCanvasEvent

(

PixelCanvas *

pc

)

Constructor, taking a pointer to a PixelCanvas.

virtual casa::PixelCanvasEvent::~PixelCanvasEvent ( )

virtual

Destructor.

casa::PixelCanvasEvent::PixelCanvasEvent ( )

protected

(Required) default constructor.

casa::PixelCanvasEvent::PixelCanvasEvent ( const PixelCanvasEvent &  other )

protected

(Required) copy constructor.

Member Function Documentation

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

protected

(Required) copy assignment.

virtual PixelCanvas* casa::PixelCanvasEvent::pixelCanvas ( ) const

inlinevirtual

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

Definition at line 90 of file PixelCanvasEvent.h.

References itsPixelCanvas.

Member Data Documentation

PixelCanvas* casa::PixelCanvasEvent::itsPixelCanvas

private

Store the PixelCanvas of the event here at construction.

Definition at line 108 of file PixelCanvasEvent.h.

Referenced by pixelCanvas().

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

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