#include <True_RefCount_Policy.h>

Public Member Functions | |
| void | add_ref (void) |
| Increase the reference count on this object. | |
| void | remove_ref (void) |
| Decrease the reference count on this object. | |
Protected Member Functions | |
| True_RefCount_Policy (void) | |
| Constructor. | |
| virtual | ~True_RefCount_Policy (void) |
| Destructor. | |
Private Attributes | |
| ACE_Atomic_Op < TAO_SYNCH_MUTEX, unsigned long > | refcount_ |
| Reference counter. | |
This class is intended to be used as a "policy" argument to a host class template that requires true/functional reference counting. That class would then inherit privately from it like so:
template <class RefCountPolicy> class MyHostClass : private RefCountPolicy { public: void my_add_ref (void) { this->RefCountPolicy::add_ref (); } void my_remove_ref (void) { this->RefCountPolicy::remove_ref (); } };
and use it like so:
typedef MyHostClass<TAO::True_RefCount_Policy> MyRefCountedClass; MyRefCountedClass * p = new MyRefCountedClass; ... p->my_remove_ref ();
operator @c delete() directly on the host class object. | TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO::True_RefCount_Policy::True_RefCount_Policy | ( | void | ) | [protected] |
Constructor.
| TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO::True_RefCount_Policy::~True_RefCount_Policy | ( | void | ) | [protected, virtual] |
Destructor.
remove_ref() calls operator delete this.
| ACE_INLINE void TAO::True_RefCount_Policy::add_ref | ( | void | ) |
Increase the reference count on this object.
| ACE_INLINE void TAO::True_RefCount_Policy::remove_ref | ( | void | ) |
Decrease the reference count on this object.
Decrease the reference count on this object. Once the reference count drops to zero, call operator @c delete() on this object.
ACE_Atomic_Op<TAO_SYNCH_MUTEX, unsigned long> TAO::True_RefCount_Policy::refcount_ [private] |
Reference counter.
1.5.3