1/* Copyright 2022 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15
16#ifndef TENSORFLOW_C_TF_BUFFER_INTERNAL_H_
17#define TENSORFLOW_C_TF_BUFFER_INTERNAL_H_
18
19#include <memory>
20
21#include "tensorflow/c/tf_buffer.h"
22#include "tensorflow/core/platform/protobuf.h"
23#include "tensorflow/core/platform/status.h"
24
25namespace tsl {
26class Status;
27}
28namespace tensorflow {
29using tsl::Status;
30
31Status MessageToBuffer(const tensorflow::protobuf::MessageLite& in,
32 TF_Buffer* out);
33
34Status BufferToMessage(const TF_Buffer* in,
35 tensorflow::protobuf::MessageLite* out);
36
37namespace internal {
38
39struct TF_BufferDeleter {
40 void operator()(TF_Buffer* buf) const { TF_DeleteBuffer(buf); }
41};
42
43} // namespace internal
44
45using TF_BufferPtr = std::unique_ptr<TF_Buffer, internal::TF_BufferDeleter>;
46
47} // namespace tensorflow
48
49#endif // TENSORFLOW_C_TF_BUFFER_INTERNAL_H_
50