Lines Matching refs:is_null_

42       : is_null_(false), value_(value) {}  in OptionalStorage()
46       : is_null_(false), value_(std::move(value)) {}  in OptionalStorage()
51       : is_null_(false), value_(std::forward<Args>(args)...) {}  in OptionalStorage()
56     if (!is_null_)  in ~OptionalStorage()
60   bool is_null_ = true;  member
77       : is_null_(false), value_(value) {}
81       : is_null_(false), value_(std::move(value)) {}
86       : is_null_(false), value_(std::forward<Args>(args)...) {}
93   bool is_null_ = true;
128     if (!other.storage_.is_null_)
133     if (!other.storage_.is_null_)
155     if (other.storage_.is_null_) {
165     if (other.storage_.is_null_) {
184     DCHECK(!storage_.is_null_);
191     DCHECK(!storage_.is_null_);
207   constexpr explicit operator bool() const { return !storage_.is_null_; }
209   constexpr bool has_value() const { return !storage_.is_null_; }
214     DCHECK(!storage_.is_null_);
220     DCHECK(!storage_.is_null_);
227     DCHECK(!storage_.is_null_);
233     DCHECK(!storage_.is_null_);
244     return storage_.is_null_ ? static_cast<T>(std::forward<U>(default_value))
255     return storage_.is_null_ ? static_cast<T>(std::forward<U>(default_value))
260     if (storage_.is_null_ && other.storage_.is_null_)
263     if (storage_.is_null_ != other.storage_.is_null_) {
264       if (storage_.is_null_) {
274     DCHECK(!storage_.is_null_ && !other.storage_.is_null_);
291     DCHECK(storage_.is_null_);
293     storage_.is_null_ = false;
297     DCHECK(storage_.is_null_);
299     storage_.is_null_ = false;
304     DCHECK(storage_.is_null_);
306     storage_.is_null_ = false;
310     if (storage_.is_null_)
317     if (storage_.is_null_)
324     if (storage_.is_null_)
327     storage_.is_null_ = true;