Changeset View

Standalone View

Show First 20 Lines • Show All 370 Lines • ▼ Show 20 Lines	private:
int level_;		int level_;
uint64_t max_output_file_size_;		uint64_t max_output_file_size_;
Version* input_version_;		Version* input_version_;
VersionEdit edit_;		VersionEdit edit_;

// Each compaction reads inputs from "level_" and "level_+1"		// Each compaction reads inputs from "level_" and "level_+1"
std::vector<FileMetaData*> inputs_[2]; // The two sets of inputs		std::vector<FileMetaData*> inputs_[2]; // The two sets of inputs

// State used to check for number of of overlapping grandparent files		// State used to check for number of overlapping grandparent files
// (parent == level_ + 1, grandparent == level_ + 2)		// (parent == level_ + 1, grandparent == level_ + 2)
std::vector<FileMetaData*> grandparents_;		std::vector<FileMetaData*> grandparents_;
size_t grandparent_index_; // Index in grandparent_starts_		size_t grandparent_index_; // Index in grandparent_starts_
bool seen_key_; // Some output key has been seen		bool seen_key_; // Some output key has been seen
int64_t overlapped_bytes_; // Bytes of overlap between current output		int64_t overlapped_bytes_; // Bytes of overlap between current output
// and grandparent files		// and grandparent files

// State for implementing IsBaseLevelForKey		// State for implementing IsBaseLevelForKey
Show All 11 Lines