ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > Class Template Reference

An ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK> object encapsulates a pointer to an object of type X. It is pointed to by ACE_Refcounted_Auto_Ptr<X, ACE_LOCK> object[s] and only accessible through them. More...

#include <Refcounted_Auto_Ptr.h>

Collaboration diagram for ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >:

[legend]List of all members.

Private Member Functions
X *	release (void)
	Sets the pointer value to 0 and returns its old value.
void	reset (X *p=0)
X *	get (void) const
	Get the pointer value.
int	count (void) const
	Get the reference count value.
int	null (void) const
	Allows us to check for NULL on all ACE_Refcounted_Auto_Ptr objects.
	ACE_Refcounted_Auto_Ptr_Rep (X *p=0)
	~ACE_Refcounted_Auto_Ptr_Rep (void)
Static Private Member Functions
static ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *	internal_create (X *p)
static ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *	create (X *p)
static ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *	attach (ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&rep)
static void	detach (ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&rep)
static void	assign (ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&rep, ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *new_rep)
Private Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
ACE_Auto_Basic_Ptr< X >	ptr_
	Pointer to the result.
int	ref_count_
	Reference count.
ACE_LOCK	lock_
	Synchronization variable for the MT_SAFE <ACE_Hash_Map_Manager_Ex>.
Friends
class	ACE_Refcounted_Auto_Ptr< X, ACE_LOCK >

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Detailed Description

template<class X, class ACE_LOCK>
class ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >

An ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK> object encapsulates a pointer to an object of type X. It is pointed to by ACE_Refcounted_Auto_Ptr<X, ACE_LOCK> object[s] and only accessible through them.

---

Constructor & Destructor Documentation

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::ACE_Refcounted_Auto_Ptr_Rep

(

X *

p = 0

)

[inline, private]

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::~ACE_Refcounted_Auto_Ptr_Rep

(

void

)

[inline, private]

---

Member Function Documentation

template<class X, class ACE_LOCK>

void ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::assign	(	ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&	rep,
		ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *	new_rep
	)			[inline, static, private]

Decreases the rep's reference count and and deletes rep if there are no more references to rep. Then assigns new_rep to rep.

Precondition (rep != 0 && new_rep != 0)

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::attach

(

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&

rep

)

[inline, static, private]

Increase the reference count and return argument. Uses the attribute "ace_lock_" to synchronize reference count updating.

Precondition (rep != 0).

template<class X, class ACE_LOCK>

ACE_BEGIN_VERSIONED_NAMESPACE_DECL int ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::count

(

void

)

const [inline, private]

Get the reference count value.

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::create

(

X *

p

)

[inline, static, private]

Create a ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK> and initialize the reference count.

template<class X, class ACE_LOCK>

void ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::detach

(

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&

rep

)

[inline, static, private]

Decreases the reference count and and deletes rep if there are no more references to rep.

Precondition (rep != 0)

template<class X, class ACE_LOCK>

X * ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::get

(

void

)

const [inline, private]

Get the pointer value.

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::internal_create

(

X *

p

)

[inline, static, private]

Allocate a new ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK> instance, returning NULL if it cannot be created.

template<class X, class ACE_LOCK>

int ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::null

(

void

)

const [inline, private]

Allows us to check for NULL on all ACE_Refcounted_Auto_Ptr objects.

template<class X, class ACE_LOCK>

X * ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::release

(

void

)

[inline, private]

Sets the pointer value to 0 and returns its old value.

template<class X, class ACE_LOCK>

void ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::reset

(

X *

p = 0

)

[inline, private]

Invokes delete on the previous pointer value and then sets the pointer value to the specified value.

---

Friends And Related Function Documentation

template<class X, class ACE_LOCK>

friend class ACE_Refcounted_Auto_Ptr< X, ACE_LOCK > [friend]

---

Member Data Documentation

template<class X, class ACE_LOCK>

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::ACE_ALLOC_HOOK_DECLARE [private]

Declare the dynamic allocation hooks.

template<class X, class ACE_LOCK>

ACE_LOCK ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::lock_ [mutable, private]

Synchronization variable for the MT_SAFE <ACE_Hash_Map_Manager_Ex>.

template<class X, class ACE_LOCK>

ACE_Auto_Basic_Ptr<X> ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::ptr_ [private]

Pointer to the result.

template<class X, class ACE_LOCK>

int ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK >::ref_count_ [private]

Reference count.

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

• Refcounted_Auto_Ptr.h
• Refcounted_Auto_Ptr.inl

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