138     for (auto cf : cfs) {  in CreateColumnFamilies()  local
139       ASSERT_OK(db_->CreateColumnFamily(cf_opts, cf, &handles_[cfi++]));  in CreateColumnFamilies()
215   Status Flush(int cf = 0) {  in Flush()  argument
216     if (cf == 0) {  in Flush()
219       return db_->Flush(FlushOptions(), handles_[cf]);  in Flush()
227   Status Put(int cf, const Slice& k, const Slice& v,  in Put()  argument
229     return db_->Put(wo, handles_[cf], k, v);  in Put()
236   Status Delete(int cf, const std::string& k) {  in Delete()  argument
237     return db_->Delete(WriteOptions(), handles_[cf], k);  in Delete()
254   std::string Get(int cf, const std::string& k,  in Get()  argument
260     Status s = db_->Get(options, handles_[cf], k, &result);  in Get()
269   int NumTableFilesAtLevel(int level, int cf = 0) {  in NumTableFilesAtLevel()  argument
271     if (cf == 0) {  in NumTableFilesAtLevel()
277           handles_[cf], "rocksdb.num-files-at-level" + NumberToString(level),  in NumTableFilesAtLevel()
284   std::string FilesPerLevel(int cf = 0) {  in FilesPerLevel()  argument
286         (cf == 0) ? db_->NumberLevels() : db_->NumberLevels(handles_[1]);  in FilesPerLevel()
290       int f = NumTableFilesAtLevel(level, cf);  in FilesPerLevel()
302   uint64_t Size(const Slice& start, const Slice& limit, int cf = 0) {  in Size()  argument
305     if (cf == 0) {  in Size()
313   void Compact(int cf, const Slice& start, const Slice& limit,  in Compact()  argument
317     ASSERT_OK(db_->CompactRange(compact_options, handles_[cf], &start, &limit));  in Compact()
320   void Compact(int cf, const Slice& start, const Slice& limit) {  in Compact()  argument
322         db_->CompactRange(CompactRangeOptions(), handles_[cf], &start, &limit));  in Compact()
329   void TEST_Compact(int level, int cf, const Slice& start, const Slice& limit) {  in TEST_Compact()  argument
330     ASSERT_OK(dbfull()->TEST_CompactRange(level, &start, &limit, handles_[cf],  in TEST_Compact()
337                   int cf = 0) {  in MakeTables()  argument
339       ASSERT_OK(Put(cf, small, "begin"));  in MakeTables()
340       ASSERT_OK(Put(cf, large, "end"));  in MakeTables()
341       ASSERT_OK(Flush(cf));  in MakeTables()
356     double ratio, int cf = 0) {  in MakeTableWithKeyValues()  argument
358       ASSERT_OK(Put(cf, Slice(Key(key, key_size)),  in MakeTableWithKeyValues()
361     ASSERT_OK(Flush(cf));  in MakeTableWithKeyValues()
369     uint64_t cutoff_key_num, CompactionJobStats* stats, int cf = 0) {  in SelectivelyDeleteKeys()  argument
382         ASSERT_OK(Delete(cf, Key(key, key_size)));  in SelectivelyDeleteKeys()
394     ASSERT_OK(Delete(cf, Key(smallest+1, key_size)));  in SelectivelyDeleteKeys()
397     ASSERT_OK(Delete(cf, Key(smallest-1, key_size)));  in SelectivelyDeleteKeys()
401     ASSERT_OK(Delete(cf, Key(smallest-9, key_size)));  in SelectivelyDeleteKeys()
405     ASSERT_OK(Flush(cf));  in SelectivelyDeleteKeys()