Lines Matching refs:first_
31 first_ = last_ = nullptr;
41 first_ = last_ = x;
54 first_ = last_ = x;
57 x->next = first_;
58 first_ = x;
65 first_ = first_->next;
66 if (!first_)
82 Item *front() { return first_; }
83 const Item *front() const { return first_; }
94 l->last_->next = first_;
95 first_ = l->first_;
108 last_->next = l->first_;
117 CHECK_EQ(first_, 0);
121 for (Item *i = first_; ; i = i->next) {
151 Iterator begin() { return Iterator(first_); }
154 ConstIterator begin() const { return ConstIterator(first_); }
159 Item *first_;