Lines Matching full:top_
235 begin_(nullptr), top_(nullptr), end_(nullptr),
241 : idx_(idx), begin_(begin), top_(begin), end_(end),
258 top_ = begin_;
281 DCHECK_EQ(begin_, top_);
322 DCHECK_LT(begin_ + 1 * MB, top_);
331 DCHECK_EQ(begin_, top_);
401 DCHECK_LT(begin_ + kRegionSize, top_);
402 return static_cast<size_t>(top_ - begin_);
404 DCHECK_EQ(begin_, top_);
408 DCHECK_LE(begin_, top_);
409 size_t bytes = static_cast<size_t>(top_ - begin_);
417 DCHECK_LT(begin_ + 1 * MB, top_);
421 DCHECK_EQ(begin_, top_);
435 return top_;
439 top_ = new_top;
455 DCHECK_EQ(top_, end_);
457 top_ = begin_ + num_bytes;
458 DCHECK_EQ(top_, end_);
465 uint8_t* top_; // The current position of the allocation.
