50 class WritableFile;  variable
217                                  std::unique_ptr<WritableFile>* result,
228                                     std::unique_ptr<WritableFile>* /*result*/,  in ReopenWritableFile()  argument
236                                    std::unique_ptr<WritableFile>* result,
722 class WritableFile {
724   WritableFile()  in WritableFile()  function
731   explicit WritableFile(const EnvOptions& options)  in WritableFile()  function
738   WritableFile(const WritableFile&) = delete;
739   void operator=(const WritableFile&) = delete;
741   virtual ~WritableFile();
1195   Status NewWritableFile(const std::string& f, std::unique_ptr<WritableFile>* r,  in NewWritableFile()
1200                             std::unique_ptr<WritableFile>* result,  in ReopenWritableFile()
1206                            std::unique_ptr<WritableFile>* r,  in ReuseWritableFile()
1460 class WritableFileWrapper : public WritableFile {
1462   explicit WritableFileWrapper(WritableFile* t) : target_(t) {}  in WritableFileWrapper()
1527   WritableFile* target_;