boost::lockfree::tagged_ptr< T > Class Template Reference

List of all members.

Public Types
typedef std::size_t	tag_t
Public Member Functions
	tagged_ptr (void)
	tagged_ptr (tagged_ptr const &p)
	tagged_ptr (T *p, tag_t t=0)
void	operator= (tagged_ptr const &p)
void	atomic_set (tagged_ptr const &p)
void	atomic_set (T *p, tag_t t)
void	set (tagged_ptr const &p)
void	set (T *p, tag_t t)
bool	operator== (tagged_ptr const &p) const
bool	operator!= (tagged_ptr const &p) const
T *	get_ptr () const
void	set_ptr (T *p)
tag_t	get_tag () const
void	set_tag (tag_t t)
bool	cas (tagged_ptr const &oldval, T *newptr)
bool	cas (tagged_ptr const &oldval, T *newptr, tag_t t)
T &	operator* () const
T *	operator-> () const
	operator bool (void) const
Static Public Attributes
static const bool	is_lockfree = boost::lockfree::atomic_cas<tagged_ptr>::is_lockfree
Protected Attributes
T *	ptr
tag_t	tag

---

Detailed Description

template<class T>
class boost::lockfree::tagged_ptr< T >

Definition at line 25 of file tagged_ptr_dcas.hpp.

---

Constructor & Destructor Documentation

template<class T>

boost::lockfree::tagged_ptr< T >::tagged_ptr

(

void

)

[inline]

uninitialized constructor

Definition at line 33 of file tagged_ptr_dcas.hpp.

template<class T>

boost::lockfree::tagged_ptr< T >::tagged_ptr

(

tagged_ptr< T > const &

p

)

[inline]

copy constructor

Definition at line 37 of file tagged_ptr_dcas.hpp.

---

Member Function Documentation

template<class T>

bool boost::lockfree::tagged_ptr< T >::cas	(	tagged_ptr< T > const &	oldval,
		T *	newptr
	)		[inline]

compare and swap

Definition at line 133 of file tagged_ptr_dcas.hpp.

Referenced by pion::PionLockFreeQueue< T >::pop(), and pion::PionLockFreeQueue< T >::push().

template<class T>

T* boost::lockfree::tagged_ptr< T >::get_ptr

(

)

const [inline]

pointer access

Definition at line 107 of file tagged_ptr_dcas.hpp.

Referenced by pion::PionLockFreeQueue< T >::clear(), pion::PionLockFreeQueue< T >::empty(), pion::PionLockFreeQueue< T >::pop(), pion::PionLockFreeQueue< T >::push(), and pion::PionLockFreeQueue< T >::~PionLockFreeQueue().

template<class T>

tag_t boost::lockfree::tagged_ptr< T >::get_tag

(

)

const [inline]

tag access

Definition at line 120 of file tagged_ptr_dcas.hpp.

template<class T>

T& boost::lockfree::tagged_ptr< T >::operator*

(

)

const [inline]

smart pointer support

Definition at line 147 of file tagged_ptr_dcas.hpp.

template<class T>

void boost::lockfree::tagged_ptr< T >::operator=

(

tagged_ptr< T > const &

p

)

[inline]

atomic set operations

Definition at line 48 of file tagged_ptr_dcas.hpp.

template<class T>

bool boost::lockfree::tagged_ptr< T >::operator==

(

tagged_ptr< T > const &

p

)

const [inline]

comparing semantics

Definition at line 94 of file tagged_ptr_dcas.hpp.

template<class T>

void boost::lockfree::tagged_ptr< T >::set

(

tagged_ptr< T > const &

p

)

[inline]

unsafe set operation

Definition at line 79 of file tagged_ptr_dcas.hpp.

---

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

• common/include/boost/lockfree/detail/tagged_ptr_dcas.hpp