Enable a concrete base class for use with TfWeakPtr. More...

Inheritance diagram for TfWeakBase:

Public Member Functions
	TfWeakBase (const TfWeakBase &)

const TfWeakBase &	__GetTfWeakBase__ () const

const TfWeakBase &	operator= (const TfWeakBase &)

void	EnableNotification2 () const

TF_API void const *	GetUniqueIdentifier () const

Protected Member Functions
TfRefPtr< Tf_Remnant >	_Register () const

template<class T >
TfRefPtr< Tf_Remnant >	_Register (T *tempRmnt) const

bool	_HasRemnant () const

Detailed Description

Enable a concrete base class for use with TfWeakPtr.

You should be familiar with the TfWeakPtr type before reading further.

A class is enabled for use with the TfWeakPtr type by publicly deriving from TfWeakBase. (Note that deriving from TfWeakBase adds data to a structure, so the result is no longer a "pure" interface class.)

For example,

#include "pxr/base/tf/weakBase.h"
class Simple : public TfWeakBase {
      ...
};

Given the above inheritance, a Simple* can now be used to initialize an object of type TfWeakPtr<Simple>.

Definition at line 141 of file weakBase.h.

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

pxr/base/tf/weakBase.h

Public Member Functions

Protected Member Functions

Detailed Description