1 files changed, 34 insertions, 0 deletions
diff --git a/tensorflow/core/lib/io/record_writer.h b/tensorflow/core/lib/io/record_writer.h
new file mode 100644
index 0000000000..c7af00e5ae
--- /dev/null
+++ b/tensorflow/core/lib/io/record_writer.h
@@ -0,0 +1,34 @@
+#ifndef TENSORFLOW_LIB_IO_RECORD_WRITER_H_
+#define TENSORFLOW_LIB_IO_RECORD_WRITER_H_
+
+#include "tensorflow/core/lib/core/stringpiece.h"
+#include "tensorflow/core/platform/port.h"
+#include "tensorflow/core/public/status.h"
+
+namespace tensorflow {
+
+class WritableFile;
+
+namespace io {
+
+class RecordWriter {
+ public:
+  // Create a writer that will append data to "*dest".
+  // "*dest" must be initially empty.
+  // "*dest" must remain live while this Writer is in use.
+  explicit RecordWriter(WritableFile* dest);
+
+  ~RecordWriter();
+
+  Status WriteRecord(StringPiece slice);
+
+ private:
+  WritableFile* const dest_;
+
+  TF_DISALLOW_COPY_AND_ASSIGN(RecordWriter);
+};
+
+}  // namespace io
+}  // namespace tensorflow
+
+#endif  // TENSORFLOW_LIB_IO_RECORD_WRITER_H_