ACE_Refcounted_Auto_Ptr_Rep Class Reference

An ACE_Refcounted_Auto_Ptr_Rep object encapsulates a pointer to an object of type X. It uses a lock object of type ACE_LOCK to protect access to the reference count. More...

#include <Refcounted_Auto_Ptr.h>

Collaboration diagram for ACE_Refcounted_Auto_Ptr_Rep:

List of all members.

Private Member Functions
X *	get (void) const
	Get the pointer value.
long	count (void) const
	Get the reference count value.
	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)
Private Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
ACE_Auto_Basic_Ptr< X >	ptr_
	Pointer to the result.
ACE_Atomic_Op< ACE_LOCK, long >	ref_count_
	Reference count.
Friends
class	ACE_Refcounted_Auto_Ptr< X, ACE_LOCK >

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Detailed Description

An ACE_Refcounted_Auto_Ptr_Rep object encapsulates a pointer to an object of type X. It uses a lock object of type ACE_LOCK to protect access to the reference count.

ACE_Refcounted_Auto_Ptr_Rep is used internally by the ACE_Refcounted_Auto_Ptr class and is only accessible through it.

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Constructor & Destructor Documentation

ACE_Refcounted_Auto_Ptr_Rep::ACE_Refcounted_Auto_Ptr_Rep

(

X *

p = 0

)

[inline, private]

ACE_Refcounted_Auto_Ptr_Rep::~ACE_Refcounted_Auto_Ptr_Rep

(

void

)

[inline, private]

---

Member Function Documentation

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep::attach

(

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > *&

rep

)

[inline, static, private]

Increase the reference count on rep.

Return values:

@a	rep if success, 0 if there's an error obtaining the lock on rep.

long ACE_Refcounted_Auto_Ptr_Rep::count

(

void

)

const [inline, private]

Get the reference count value.

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep::create

(

X *

p

)

[inline, static, private]

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

void ACE_Refcounted_Auto_Ptr_Rep::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)

X * ACE_Refcounted_Auto_Ptr_Rep::get

(

void

)

const [inline, private]

Get the pointer value.

ACE_Refcounted_Auto_Ptr_Rep< X, ACE_LOCK > * ACE_Refcounted_Auto_Ptr_Rep::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.

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Friends And Related Function Documentation

friend class ACE_Refcounted_Auto_Ptr< X, ACE_LOCK > [friend]

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Member Data Documentation

ACE_Refcounted_Auto_Ptr_Rep::ACE_ALLOC_HOOK_DECLARE [private]

Declare the dynamic allocation hooks.

ACE_Auto_Basic_Ptr<X> ACE_Refcounted_Auto_Ptr_Rep::ptr_ [private]

Pointer to the result.

ACE_Atomic_Op<ACE_LOCK, long> ACE_Refcounted_Auto_Ptr_Rep::ref_count_ [mutable, 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