casa::GLPCDisplayListElement Class Reference

Base class for the various display list subclasses. More...

#include <GLPCDisplayList.h>

Inheritance diagram for casa::GLPCDisplayListElement:

List of all members.

Public Member Functions
virtual void	call (Bool force=False, const uInt nspaces=0)
	Draw element unless disabled or force is True.
Bool	enabled () const
	enable/disable
Bool	disabled () const
virtual void	disable ()
virtual void	enable ()
const char *	name () const
	Each element has a name which is printed out when tracing.
void	name (const char *)
Bool	trace () const
	Enable/disable tracing.
void	trace (const Bool t)
virtual void	start ()
	Begin recording commands.
virtual void	stop ()
	Stop display list recording.
uLong	useCount () const
	Each element is reference counted.
void	ref ()
void	unref ()
Protected Member Functions
	GLPCDisplayListElement (const char *name=NULL)
virtual	~GLPCDisplayListElement ()
	Elements self delete when the reference count goes to 0.
void	traceCheck (uInt spaces=0, const char *str=NULL, const char *name=NULL)
Private Attributes
uLong	usage_
Bool	enabled_
Bool	trace_
String	name_

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Detailed Description

Base class for the various display list subclasses.

Definition at line 66 of file GLPCDisplayList.h.

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Constructor & Destructor Documentation

casa::GLPCDisplayListElement::GLPCDisplayListElement

(

const char *

name = NULL

)

[protected]

virtual casa::GLPCDisplayListElement::~GLPCDisplayListElement

(

)

[protected, virtual]

Elements self delete when the reference count goes to 0.

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Member Function Documentation

virtual void casa::GLPCDisplayListElement::call	(	Bool	force = False,
		const uInt	nspaces = 0
	)			[virtual]

Draw element unless disabled or force is True.

Reimplemented in casa::GLPCDisplayListEntry, and casa::GLPCDisplayList.

virtual void casa::GLPCDisplayListElement::disable

(

)

[virtual]

Bool casa::GLPCDisplayListElement::disabled

(

)

const [inline]

Definition at line 76 of file GLPCDisplayList.h.

References enabled_.

virtual void casa::GLPCDisplayListElement::enable

(

)

[virtual]

Bool casa::GLPCDisplayListElement::enabled

(

)

const [inline]

enable/disable

Definition at line 73 of file GLPCDisplayList.h.

References enabled_.

void casa::GLPCDisplayListElement::name

(

const char *

)

const char* casa::GLPCDisplayListElement::name

(

)

const [inline]

Each element has a name which is printed out when tracing.

Definition at line 85 of file GLPCDisplayList.h.

References name_.

void casa::GLPCDisplayListElement::ref

(

)

virtual void casa::GLPCDisplayListElement::start

(

)

[virtual]

Begin recording commands.

Recording is a one shot deal. After stop is called, recording can not be reenabled.

Reimplemented in casa::GLPCDisplayListEntry.

virtual void casa::GLPCDisplayListElement::stop

(

)

[virtual]

Stop display list recording.

Ignored if not already recording.

Reimplemented in casa::GLPCDisplayListEntry.

void casa::GLPCDisplayListElement::trace

(

const Bool

t

)

[inline]

Definition at line 95 of file GLPCDisplayList.h.

References trace_.

Bool casa::GLPCDisplayListElement::trace

(

)

const [inline]

Enable/disable tracing.

Definition at line 92 of file GLPCDisplayList.h.

References trace_.

void casa::GLPCDisplayListElement::traceCheck	(	uInt	spaces = 0,
		const char *	str = NULL,
		const char *	name = NULL
	)			[protected]

void casa::GLPCDisplayListElement::unref

(

)

uLong casa::GLPCDisplayListElement::useCount

(

)

const [inline]

Each element is reference counted.

Definition at line 106 of file GLPCDisplayList.h.

References usage_.

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Member Data Documentation

Bool casa::GLPCDisplayListElement::enabled_ [private]

Definition at line 119 of file GLPCDisplayList.h.

Referenced by disabled(), and enabled().

String casa::GLPCDisplayListElement::name_ [private]

Definition at line 121 of file GLPCDisplayList.h.

Referenced by name().

Bool casa::GLPCDisplayListElement::trace_ [private]

Definition at line 120 of file GLPCDisplayList.h.

Referenced by trace().

uLong casa::GLPCDisplayListElement::usage_ [private]

Definition at line 118 of file GLPCDisplayList.h.

Referenced by useCount().

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

• code/display/Display/GLPCDisplayList.h