TGLPShapeRef Class Reference

Base class for references to TGLPysicalShape that need to be notified when the shape is destroyed.

Could also deliver 'change' notifications.

Definition at line 19 of file TGLPShapeRef.h.

Public Member Functions
	TGLPShapeRef ()
	Default constructor. More...
	TGLPShapeRef (TGLPhysicalShape *shape)
	Constructor with known shape - reference it. More...
virtual	~TGLPShapeRef ()
	Destructor - unreference the shape if set. More...
TGLPhysicalShape *	GetPShape () const
virtual void	PShapeModified ()
	This is called from physical shape when it is modified. More...
virtual void	SetPShape (TGLPhysicalShape *shape)
	Set the shape. More...

Protected Attributes
TGLPhysicalShape *	fPShape

Private Member Functions
	TGLPShapeRef (const TGLPShapeRef &)
TGLPShapeRef &	operator= (const TGLPShapeRef &)

Private Attributes
TGLPShapeRef *	fNextPSRef

Friends
class	TGLPhysicalShape

#include <TGLPShapeRef.h>

Inheritance diagram for TGLPShapeRef:

Constructor & Destructor Documentation

TGLPShapeRef() [1/3]

TGLPShapeRef::TGLPShapeRef ( const TGLPShapeRef &  )

private

TGLPShapeRef() [2/3]

TGLPShapeRef::TGLPShapeRef

(

)

Default constructor.

Definition at line 27 of file TGLPShapeRef.cxx.

TGLPShapeRef() [3/3]

TGLPShapeRef::TGLPShapeRef

(

TGLPhysicalShape *

shape

)

Constructor with known shape - reference it.

Definition at line 36 of file TGLPShapeRef.cxx.

~TGLPShapeRef()

TGLPShapeRef::~TGLPShapeRef ( )

virtual

Destructor - unreference the shape if set.

Definition at line 45 of file TGLPShapeRef.cxx.

Member Function Documentation

GetPShape()

TGLPhysicalShape * TGLPShapeRef::GetPShape ( ) const

inline

Definition at line 36 of file TGLPShapeRef.h.

operator=()

TGLPShapeRef & TGLPShapeRef::operator= ( const TGLPShapeRef &  )

private

PShapeModified()

void TGLPShapeRef::PShapeModified ( )

virtual

This is called from physical shape when it is modified.

Sub-classes can override and take appropriate action.

Reimplemented in TGLPShapeObjEditor.

Definition at line 71 of file TGLPShapeRef.cxx.

SetPShape()

void TGLPShapeRef::SetPShape ( TGLPhysicalShape *  shape )

virtual

Set the shape.

Unreference the old and reference the new. This is virtual so that sub-classes can perform other tasks on change. This function should be called first from there.

This is also called from destructor of the referenced physical shape with 0 argument.

Reimplemented in TGLManipSet, and TGLPShapeObjEditor.

Definition at line 58 of file TGLPShapeRef.cxx.

Friends And Related Function Documentation

TGLPhysicalShape

friend class TGLPhysicalShape

friend

Definition at line 21 of file TGLPShapeRef.h.

Member Data Documentation

fNextPSRef

TGLPShapeRef* TGLPShapeRef::fNextPSRef

private

Definition at line 26 of file TGLPShapeRef.h.

fPShape

TGLPhysicalShape* TGLPShapeRef::fPShape

protected

Definition at line 29 of file TGLPShapeRef.h.

Libraries for TGLPShapeRef:

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