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// -*- C++ -*-
//
// $Id$
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>::TAO_Intrusive_Ref_Count_Handle (void)
: ptr_(0)
{
}
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>::TAO_Intrusive_Ref_Count_Handle (
T* p,
bool take_ownership)
: ptr_(p)
{
if (!take_ownership)
{
this->claim ();
}
}
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>::TAO_Intrusive_Ref_Count_Handle (
const TAO_Intrusive_Ref_Count_Handle<T>& b)
: ptr_(b.ptr_)
{
this->claim();
}
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>::~TAO_Intrusive_Ref_Count_Handle()
{
this->drop();
}
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>&
TAO_Intrusive_Ref_Count_Handle<T>::operator=(T* p)
{
TAO_Intrusive_Ref_Count_Handle<T> tmp (p);
return this->operator= (tmp);
}
template <typename T>
ACE_INLINE
TAO_Intrusive_Ref_Count_Handle<T>&
TAO_Intrusive_Ref_Count_Handle<T>::operator=
(const TAO_Intrusive_Ref_Count_Handle<T>& b)
{
// Strongly exception-safe assignment through the usual copy and
// swap technique.
TAO_Intrusive_Ref_Count_Handle<T> tmp (b);
T * old_ptr = this->ptr_;
this->ptr_ = tmp.ptr_;
tmp.ptr_ = old_ptr;
return *this;
}
template <typename T>
ACE_INLINE
T*
TAO_Intrusive_Ref_Count_Handle<T>::operator->() const
{
return this->ptr_;
}
template <typename T>
ACE_INLINE
bool
TAO_Intrusive_Ref_Count_Handle<T>::is_nil() const
{
return this->ptr_ == 0;
}
template <typename T>
ACE_INLINE
T*
TAO_Intrusive_Ref_Count_Handle<T>::in() const
{
return this->ptr_;
}
template <typename T>
ACE_INLINE
T*&
TAO_Intrusive_Ref_Count_Handle<T>::inout()
{
return this->ptr_;
}
template <typename T>
ACE_INLINE
T*&
TAO_Intrusive_Ref_Count_Handle<T>::out()
{
this->drop();
return this->ptr_;
}
template <typename T>
ACE_INLINE
T*
TAO_Intrusive_Ref_Count_Handle<T>::_retn()
{
T* retval = this->ptr_;
this->ptr_ = 0;
return retval;
}
template <typename T>
ACE_INLINE
void
TAO_Intrusive_Ref_Count_Handle<T>::claim()
{
if (this->ptr_ != 0)
{
this->ptr_->_add_ref();
}
}
template <typename T>
ACE_INLINE
void
TAO_Intrusive_Ref_Count_Handle<T>::drop()
{
if (this->ptr_ != 0)
{
this->ptr_->_remove_ref();
this->ptr_ = 0;
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
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