TensorFlow: Initial commit of TensorFlow library.

TensorFlow is an open source software library for numerical computation
using data flow graphs.

Base CL: 107276108

1 files changed, 44 insertions, 0 deletions

diff --git a/tensorflow/python/lib/io/py_record_writer.cc b/tensorflow/python/lib/io/py_record_writer.cc
new file mode 100644
index 0000000000..e557756cbc
--- /dev/null
+++ b/tensorflow/python/lib/io/py_record_writer.cc
@@ -0,0 +1,44 @@
+#include "tensorflow/python/lib/io/py_record_writer.h"
+
+#include "tensorflow/core/lib/core/stringpiece.h"
+#include "tensorflow/core/platform/port.h"
+#include "tensorflow/core/lib/io/record_writer.h"
+#include "tensorflow/core/public/env.h"
+
+namespace tensorflow {
+namespace io {
+
+PyRecordWriter::PyRecordWriter() {}
+
+PyRecordWriter* PyRecordWriter::New(const string& filename) {
+  WritableFile* file;
+  Status s = Env::Default()->NewWritableFile(filename, &file);
+  if (!s.ok()) {
+    return nullptr;
+  }
+  PyRecordWriter* writer = new PyRecordWriter;
+  writer->file_ = file;
+  writer->writer_ = new RecordWriter(writer->file_);
+  return writer;
+}
+
+PyRecordWriter::~PyRecordWriter() {
+  delete writer_;
+  delete file_;
+}
+
+bool PyRecordWriter::WriteRecord(::tensorflow::StringPiece record) {
+  if (writer_ == nullptr) return false;
+  Status s = writer_->WriteRecord(record);
+  return s.ok();
+}
+
+void PyRecordWriter::Close() {
+  delete writer_;
+  delete file_;
+  writer_ = nullptr;
+  file_ = nullptr;
+}
+
+}  // namespace io
+}  // namespace tensorflow