1 | /* Copyright 2020 The TensorFlow Authors. All Rights Reserved. |
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 | |
16 | #ifndef TENSORFLOW_TSL_PLATFORM_RESOURCE_H_ |
17 | #define TENSORFLOW_TSL_PLATFORM_RESOURCE_H_ |
18 | |
19 | #include <memory> |
20 | |
21 | #include "tensorflow/tsl/platform/stringpiece.h" |
22 | |
23 | namespace tsl { |
24 | |
25 | // ResourceTagger objects should only be allocated on the stack. |
26 | class ResourceTagger { |
27 | public: |
28 | ResourceTagger(StringPiece key, StringPiece value); |
29 | ~ResourceTagger(); |
30 | |
31 | // Do not allow copying or moving ResourceTagger |
32 | ResourceTagger(const ResourceTagger&) = delete; |
33 | ResourceTagger(ResourceTagger&&) = delete; |
34 | ResourceTagger& operator=(const ResourceTagger&) = delete; |
35 | ResourceTagger& operator=(ResourceTagger&&) = delete; |
36 | |
37 | private: |
38 | class ResourceTaggerImpl; |
39 | const std::unique_ptr<ResourceTaggerImpl> impl_; |
40 | }; |
41 | |
42 | } // namespace tsl |
43 | |
44 | #endif // TENSORFLOW_TSL_PLATFORM_RESOURCE_H_ |
45 | |