class TGLPShapeRef


 Base class for references to TGLPysicalShape that need to be notified
 when the shape is destroyed.
 Could also deliver 'change' notifications.

Function Members (Methods)

public:

	TGLPShapeRef()
	TGLPShapeRef(TGLPhysicalShape* shape)
virtual	~TGLPShapeRef()
static TClass*	Class()
TGLPhysicalShape*	GetPShape() const
virtual TClass*	IsA() const
virtual void	PShapeModified()
virtual void	SetPShape(TGLPhysicalShape* shape)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

private:

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

Data Members

protected:

TGLPhysicalShape*	fPShape	Pointer to referenced physical shape.

private:

TGLPShapeRef*	fNextPSRef	Internal pointer to the next reference (used by TGLPhysicalShape directly).

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLPShapeRef()

 Default contructor.

TGLPShapeRef(TGLPhysicalShape * shape)

 Constructor with known shape - reference it.

~TGLPShapeRef()

 Destructor - unreference the shape if set.

void SetPShape(TGLPhysicalShape* shape)

 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 refereced physical
 shape with 0 argument.

void PShapeModified()

 This is called from physical shape when it is modified.
 Sub-classes can override and take appropriate action.

TGLPShapeRef(const TGLPShapeRef&)

TGLPShapeRef& operator=(const TGLPShapeRef& )

TGLPhysicalShape * GetPShape()

{ return fPShape; }

Author: Matevz Tadel, Feb 2007
Last change: root/gl:$Id: TGLPShapeRef.h 26394 2008-11-23 14:35:25Z matevz $
Last generated: 2008-11-24 08:19
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *

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