28    return d_func()->parent;
 
 
   38    auto childParent = child->d_func()->parent.lock();
 
   39    if ( childParent.get() == 
this )
 
   43      childParent->removeChild( child );
 
   46    d->children.insert( child );
 
   49    child->d_func()->parent = tracker;
 
 
   58    if ( child->d_func()->parent.lock().get() != 
this )
 
   62    d->children.erase( child );
 
   63    child->d_func()->parent.reset();
 
 
   68    return d_func()->children;
 
 
   73    return d_func()->threadId;
 
 
void removeChild(const Ptr &child)
std::thread::id threadId() const
std::weak_ptr< Base > WeakPtr
const std::unordered_set< Ptr > & children() const
void addChild(const Base::Ptr &child)
std::shared_ptr< Base > Ptr
std::weak_ptr< T > weak_this() const
std::unique_ptr< BasePrivate > d_ptr
#define ZYPP_IMPL_PRIVATE(Class)