1 | /* Copyright 2021 The TensorFlow Authors. All Rights Reserved. |
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2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | #include "tensorflow/cc/saved_model/util.h" |
16 | |
17 | #include <string> |
18 | |
19 | #include "tensorflow/core/platform/errors.h" |
20 | #include "tensorflow/core/protobuf/meta_graph.pb.h" |
21 | |
22 | namespace tensorflow { |
23 | namespace saved_model { |
24 | |
25 | std::string GetWriteVersion(const SavedModel& saved_model) { |
26 | if (saved_model.meta_graphs_size() == 1 && |
27 | saved_model.meta_graphs()[0].has_object_graph_def()) { |
28 | return "2"; |
29 | } |
30 | return "1"; |
31 | } |
32 | |
33 | } // namespace saved_model |
34 | } // namespace tensorflow |
35 |