Lines Matching refs:head_
14 Chunk* chunk = head_;
20 head_ = nullptr;
32 if (other->head_ == nullptr) {
35 if (head_ == nullptr) {
36 head_ = other->head_;
39 tail_->next = other->head_;
42 other->head_ = nullptr;
47 if (!head_) {
48 head_ = tail_ = NewChunk(nullptr, kInitialBufferSize);
50 if (head_->buffer.size() == head_->buffer.capacity()) {
51 head_ = NewChunk(head_, NextCapacity(head_->buffer.capacity()));
53 return head_;