119       Slice suffix_a = Slice(a.data() + 8, a.size() - 8);  in Compare()
120       Slice suffix_b = Slice(b.data() + 8, b.size() - 8);  in Compare()
141       : keys_(keys), current_(keys.size()) {  in VectorIterator()
143     values_.resize(keys.size());  in VectorIterator()
148     : keys_(keys), values_(values), current_(keys.size()) {  in VectorIterator()
149     assert(keys_.size() == values_.size());  in VectorIterator()
152   virtual bool Valid() const override { return current_ < keys_.size(); }  in Valid()
155   virtual void SeekToLast() override { current_ = keys_.size() - 1; }  in SeekToLast()
212   virtual Status Truncate(uint64_t size) override {  in Truncate()  argument
213     contents_.resize(static_cast<size_t>(size));  in Truncate()
219       assert(reader_contents_->size() <= last_flush_);  in Flush()
220       size_t offset = last_flush_ - reader_contents_->size();  in Flush()
223           contents_.size() - offset);  in Flush()
224       last_flush_ = contents_.size();  in Flush()
231     contents_.append(slice.data(), slice.size());  in Append()
236       contents_.resize(contents_.size() - bytes);  in Drop()
238           reader_contents_->data(), reader_contents_->size() - bytes);  in Drop()
239       last_flush_ = contents_.size();  in Drop()
254     if (offset + data.size() > ss_->contents_.size()) {  in Write()
255       ss_->contents_.resize(static_cast<size_t>(offset) + data.size(), '\0');  in Write()
259     memcpy(pos, data.data(), data.size());  in Write()
266     if (offset < ss_->contents_.size()) {  in Read()
268           std::min(static_cast<size_t>(ss_->contents_.size() - offset), n);  in Read()
299   virtual Status Truncate(uint64_t size) override {  in Truncate()  argument
300     contents_.resize(static_cast<size_t>(size));  in Truncate()
305     if (last_flush_ < contents_.size()) {  in Flush()
306       assert(reader_contents_->size() >= contents_.size());  in Flush()
308              contents_.data() + last_flush_, contents_.size() - last_flush_);  in Flush()
309       last_flush_ = contents_.size();  in Flush()
315     contents_.append(slice.data(), slice.size());  in Append()
319     contents_.resize(contents_.size() - bytes);  in Drop()
320     if (last_flush_ > contents_.size()) last_flush_ = contents_.size();  in Drop()
333       : contents_(contents.data(), contents.size()),
340   uint64_t Size() const { return contents_.size(); }  in Size()
345     if (offset > contents_.size()) {  in Read()
348     if (offset + n > contents_.size()) {  in Read()
349       n = contents_.size() - static_cast<size_t>(offset);  in Read()
502     if (value.size() == sizeof(uint64_t)) {  in Filter()
512     if (value.size() == sizeof(uint64_t)) {  in FilterMergeOperand()
538       if (offset_ < data_.size()) {  in Read()
539         n = std::min(data_.size() - offset_, n);  in Read()
551       if (offset_ >= data_.size()) {  in Skip()
572       virtual Status Truncate(uint64_t size) override {  in Truncate()  argument
573         contents_->resize(static_cast<size_t>(size));  in Truncate()
580         contents_->append(slice.data(), slice.size());  in Append()
666       *s = iter->second.size();  in GetFileSize()