Lines Matching defs:use_count
58 long use_count() const {return shared_owners_ + 1;}
161 long use_count() const {return cntrl_ ? cntrl_->use_count() : 0;}
162 bool unique() const {return use_count() == 1;}
576 use_count() const
726 track_sp (this, ptr_, use_count());
727 track_sp (&rhs, rhs.ptr_, rhs.use_count());
738 use_count () const
741 return ptr_->use_count();
748 return use_count () == 1;
761 track_sp (this, ptr_, ptr_->use_count());
771 track_sp (this, NULL, ptr_->use_count() - 1);