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// -*- C++ -*-
#include "ace/Guard_T.h"
#include "ace/Log_Category.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
template <class X> ACE_INLINE
ACE_Intrusive_Auto_Ptr<X>::ACE_Intrusive_Auto_Ptr (X *p, bool addref)
: rep_ (p)
{
if (rep_ != 0 && addref)
X::intrusive_add_ref (rep_);
}
template <class X> ACE_INLINE
ACE_Intrusive_Auto_Ptr<X>::ACE_Intrusive_Auto_Ptr (const ACE_Intrusive_Auto_Ptr<X> &r)
: rep_ (r.rep_)
{
if (rep_ != 0)
X::intrusive_add_ref (rep_);
}
template <class X> ACE_INLINE X *
ACE_Intrusive_Auto_Ptr<X>::operator-> () const
{
return this->rep_;
}
template<class X> ACE_INLINE X &
ACE_Intrusive_Auto_Ptr<X>::operator *() const
{
return *this->rep_;
}
template <class X> ACE_INLINE X*
ACE_Intrusive_Auto_Ptr<X>::get () const
{
// We return the ACE_Future_rep.
return this->rep_;
}
template<class X> ACE_INLINE X *
ACE_Intrusive_Auto_Ptr<X>::release ()
{
X *p = this->rep_;
if (this->rep_ != 0)
X::intrusive_remove_ref (this->rep_);
this->rep_ = 0;
return p;
}
template<class X> ACE_INLINE void
ACE_Intrusive_Auto_Ptr<X>::reset (X *p)
{
// Avoid deleting the underlying auto_ptr if assigning the same actual
// pointer value.
if (this->rep_ == p)
return;
X *old_rep = this->rep_;
this->rep_ = p;
if (this->rep_ != 0)
X::intrusive_add_ref (this->rep_);
if (old_rep != 0)
X::intrusive_remove_ref (old_rep);
return;
}
template <class X> ACE_INLINE void
ACE_Intrusive_Auto_Ptr<X>::operator = (const ACE_Intrusive_Auto_Ptr<X> &rhs)
{
// do nothing when aliasing
if (this->rep_ == rhs.rep_)
return;
// assign a zero
if (rhs.rep_ == 0)
{
X::intrusive_remove_ref (this->rep_);
this->rep_ = 0;
return;
}
// bind <this> to the same <ACE_Intrusive_Auto_Ptr_Rep> as <rhs>.
X *old_rep = this->rep_;
this->rep_ = rhs.rep_;
X::intrusive_add_ref (this->rep_);
X::intrusive_remove_ref (old_rep);
}
// Copy derived class constructor
template<class X> template <class U> ACE_INLINE
ACE_Intrusive_Auto_Ptr<X>::ACE_Intrusive_Auto_Ptr (const ACE_Intrusive_Auto_Ptr<U> & rhs)
{
// note implicit cast from U* to T* so illegal copy will generate a
// compiler warning here
this->rep_ = rhs.operator-> ();
X::intrusive_add_ref(this->rep_);
}
/// Equality operator that returns @c true if both
/// ACE_Intrusive_Auto_Ptr objects point to the same underlying
/// representation. It does not compare the actual pointers.
/**
* @note It also returns @c true if both objects have just been
* instantiated and not used yet.
*/
template<class T, class U> ACE_INLINE bool operator==(ACE_Intrusive_Auto_Ptr<T> const & a, ACE_Intrusive_Auto_Ptr<U> const & b)
{
return a.get() == b.get();
}
/// Inequality operator, which is the opposite of equality.
template<class T, class U> ACE_INLINE bool operator!=(ACE_Intrusive_Auto_Ptr<T> const & a, ACE_Intrusive_Auto_Ptr<U> const & b)
{
return a.get() != b.get();
}
template<class T, class U> ACE_INLINE bool operator==(ACE_Intrusive_Auto_Ptr<T> const & a, U * b)
{
return a.get() == b;
}
template<class T, class U> ACE_INLINE bool operator!=(ACE_Intrusive_Auto_Ptr<T> & a, U * b)
{
return a.get() != b;
}
template<class T, class U> ACE_INLINE bool operator==(T * a, ACE_Intrusive_Auto_Ptr<U> const & b)
{
return a == b.get();
}
template<class T, class U> ACE_INLINE bool operator!=(T * a, ACE_Intrusive_Auto_Ptr<U> const & b)
{
return a != b.get();
}
ACE_END_VERSIONED_NAMESPACE_DECL
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