//typename boost::enable_if<typename intrusive_traits<T>::user_allocator>::type
void
intrusive_make_valid_unique(boost::intrusive_ptr<T> & p)
{
if (!p)
p.reset(construct<typename intrusive_traits<T>::user_allocator,T>());
else if (!p->unique())
p.reset(intrusive_clone(*p));
}
inline void load(Archive& ar, boost::intrusive_ptr<T>& t,
const unsigned int)
{
// The most common cause of trapping here would be serializing
// something like intrusive_ptr<int>. This occurs because int
// is never tracked by default. Wrap int in a trackable type
BOOST_STATIC_ASSERT((tracking_level<T>::value != track_never));
T* ptr;
ar >> ptr;
t.reset(ptr);
}
//enable_if ...
void intrusive_make_unique(boost::intrusive_ptr<T> & p)
{
assert(p);
if (!p->unique())
p.reset(intrusive_clone(*p));
}
MyIndexIterForward(const SeqNumIndex* owner) {
m_index.reset(const_cast<SeqNumIndex*>(owner));
m_curr = 0;
}
MyIndexIterBackward(const SeqNumIndex* owner) {
m_index.reset(const_cast<SeqNumIndex*>(owner));
m_curr = owner->m_cnt;
}
