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// file : Utility/ReferenceCounting/ExternalLockImpl.ipp
// author : Boris Kolpackov <boris@kolpackov.net>
// copyright : Copyright (c) 2002-2003 Boris Kolpackov
// license : http://kolpackov.net/license.html
namespace Utility
{
namespace ReferenceCounting
{
/*
inline
ExternalLockRefCounter::ExternalLockRefCounter (ACE_Lock* lock)
: lock_ (lock),
ref_count_ (1)
{
}
inline
void
ExternalLockRefCounter::init (ACE_Lock* lock)
{
lock_ = lock;
}
inline
ExternalLockRefCounter::~ExternalLockRefCounter ()
{
}
inline
ACE_Lock*
ExternalLockRefCounter::lock_i ()
{
return lock_;
}
inline
void
ExternalLockRefCounter::_add_ref ()
{
if (lock_)
{
Guard_ guard (*lock_);
_add_ref_i ();
}
else
{
_add_ref_i ();
}
}
inline
void
ExternalLockRefCounter::_remove_ref ()
{
bool destroy = false;
{
if (lock_)
{
Guard_ guard (*lock_);
destroy = _remove_ref_i ();
}
else
{
destroy = _remove_ref_i ();
}
}
if (destroy) delete this;
}
inline
unsigned long
ExternalLockRefCounter::_refcount_value ()
{
if (lock_)
{
Guard_ guard (*lock_);
return _refcount_value_i ();
}
else
{
return _refcount_value_i ();
}
}
inline
void
ExternalLockRefCounter::_add_ref_i ()
{
ref_count_++;
}
inline
bool
ExternalLockRefCounter::_remove_ref_i ()
{
bool destroy = false;
if (ref_count_ > 0)
{
if (--ref_count_ == 0) destroy = true;
}
else
{
ACE_ERROR ((LM_ERROR,
"ExternalLockRefCounter::_remove_ref() "
" _remove_ref() called while ref_coundt == 0\n"
));
}
return destroy;
}
inline
unsigned long
ExternalLockRefCounter::_refcount_value_i ()
{
return ref_count_;
}
*/
}
}
//$Id$
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