Lines Matching refs:use_count
46 long use_count() const { return shared_owners_ + 1; }
143 long use_count() const { return cntrl_ ? cntrl_->use_count() : 0; }
144 bool unique() const { return use_count() == 1; }
448 long use_count() const { return shared_owners_ + 1; }
539 track_sp(this, ptr_, use_count());
540 track_sp(&rhs, rhs.ptr_, rhs.use_count());
546 long use_count() const {
548 return ptr_->use_count();
552 bool unique() const { return use_count() == 1; }
561 track_sp(this, ptr_, ptr_->use_count());
568 track_sp(this, nullptr, ptr_->use_count() - 1);