Bakery::sharedptr< T_obj > Class Template Reference

A shared reference-counting smart-pointer. More...

#include <sharedptr.h>

Public Types
typedef size_t	size_type

Public Member Functions
	sharedptr ()
	Allocate a new instance. More...
	sharedptr (T_obj *pobj)
	Take ownership. More...
	sharedptr (const sharedptr &src)
	Share ownership. More...
sharedptr &	operator= (const sharedptr &src)
	Share ownership. More...
virtual	~sharedptr ()
T_obj &	operator* ()
	Dereferencing. More...
const T_obj &	operator* () const
	Dereferencing. More...
T_obj *	operator-> () const
	Dereferencing. More...
	operator bool () const
	Test whether the RefPtr<> points to any underlying instance. More...
T_obj *	obj ()
	Get the underlying instance: More...
const T_obj *	obj () const
	Get the underlying instance: More...

Protected Member Functions
void	ref ()
void	unref ()

Protected Attributes
size_type *	m_pRefCount
T_obj *	m_pobj

Detailed Description

template<typename T_obj>
class Bakery::sharedptr< T_obj >

A shared reference-counting smart-pointer.

Member Typedef Documentation

template<typename T_obj>

typedef size_t Bakery::sharedptr< T_obj >::size_type

Constructor & Destructor Documentation

template<typename T_obj >

Bakery::sharedptr< T_obj >::sharedptr

(

)

Allocate a new instance.

template<typename T_obj >

Bakery::sharedptr< T_obj >::sharedptr ( T_obj *  pobj )

explicit

Take ownership.

References Bakery::sharedptr< T_obj >::ref().

template<typename T_obj >

Bakery::sharedptr< T_obj >::sharedptr

(

const sharedptr< T_obj > &

src

)

Share ownership.

References Bakery::sharedptr< T_obj >::ref().

template<typename T_obj >

Bakery::sharedptr< T_obj >::~sharedptr ( )

virtual

References Bakery::sharedptr< T_obj >::unref().

Member Function Documentation

template<typename T_obj >

T_obj * Bakery::sharedptr< T_obj >::obj ( )

inline

Get the underlying instance:

References Bakery::sharedptr< T_obj >::m_pobj.

template<typename T_obj >

const T_obj * Bakery::sharedptr< T_obj >::obj ( ) const

inline

Get the underlying instance:

References Bakery::sharedptr< T_obj >::m_pobj.

template<class T_obj >

Bakery::sharedptr< T_obj >::operator bool ( ) const

inline

Test whether the RefPtr<> points to any underlying instance.

Mimics usage of ordinary pointers:

if (ptr)
  do_something();

References Bakery::sharedptr< T_obj >::m_pobj.

template<typename T_obj >

T_obj & Bakery::sharedptr< T_obj >::operator* ( )

inline

Dereferencing.

References Bakery::sharedptr< T_obj >::m_pobj.

template<typename T_obj >

const T_obj & Bakery::sharedptr< T_obj >::operator* ( ) const

inline

Dereferencing.

References Bakery::sharedptr< T_obj >::m_pobj.

template<typename T_obj >

T_obj * Bakery::sharedptr< T_obj >::operator-> ( ) const

inline

Dereferencing.

Use the methods of the underlying instance like so:

refptr->memberfun()

References Bakery::sharedptr< T_obj >::m_pobj.

template<typename T_obj >

sharedptr< T_obj > & Bakery::sharedptr< T_obj >::operator=

(

const sharedptr< T_obj > &

src

)

Share ownership.

References Bakery::sharedptr< T_obj >::m_pobj, Bakery::sharedptr< T_obj >::m_pRefCount, Bakery::sharedptr< T_obj >::ref(), and Bakery::sharedptr< T_obj >::unref().

template<class T_obj >

void Bakery::sharedptr< T_obj >::ref ( )

inlineprotected

References Bakery::sharedptr< T_obj >::m_pobj, and Bakery::sharedptr< T_obj >::m_pRefCount.

Referenced by Bakery::sharedptr< T_obj >::operator=(), and Bakery::sharedptr< T_obj >::sharedptr().

template<class T_obj >

void Bakery::sharedptr< T_obj >::unref ( )

inlineprotected

References Bakery::sharedptr< T_obj >::m_pobj, and Bakery::sharedptr< T_obj >::m_pRefCount.

Referenced by Bakery::sharedptr< T_obj >::operator=(), and Bakery::sharedptr< T_obj >::~sharedptr().

Member Data Documentation

template<typename T_obj>

T_obj* Bakery::sharedptr< T_obj >::m_pobj

protected

Referenced by Bakery::sharedptr< T_obj >::obj(), Bakery::sharedptr< T_obj >::operator bool(), Bakery::sharedptr< T_obj >::operator*(), Bakery::sharedptr< T_obj >::operator->(), Bakery::sharedptr< T_obj >::operator=(), Bakery::sharedptr< T_obj >::ref(), and Bakery::sharedptr< T_obj >::unref().

template<typename T_obj>

size_type* Bakery::sharedptr< T_obj >::m_pRefCount

protected

Referenced by Bakery::sharedptr< T_obj >::operator=(), Bakery::sharedptr< T_obj >::ref(), and Bakery::sharedptr< T_obj >::unref().

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

• sharedptr.h