1 | /* Copyright 2021 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 | #ifndef TENSORFLOW_C_EAGER_GRAPH_FUNCTION_H_ |
16 | #define TENSORFLOW_C_EAGER_GRAPH_FUNCTION_H_ |
17 | |
18 | #include "tensorflow/c/eager/abstract_function.h" |
19 | namespace tensorflow { |
20 | namespace tracing { |
21 | namespace graph { |
22 | using tensorflow::AbstractFunction; |
23 | // Thin wrapper around a FunctionDef. |
24 | class GraphFunction : public AbstractFunction { |
25 | public: |
26 | explicit GraphFunction(FunctionDef fdef); |
27 | ~GraphFunction() override; |
28 | |
29 | // GraphFunction maybe stay alive for the duration of the returned |
30 | // FunctionDef. |
31 | Status GetFunctionDef(FunctionDef** fdef) override; |
32 | |
33 | // For LLVM style RTTI. |
34 | static bool classof(const AbstractFunction* ptr) { |
35 | return ptr->getKind() == kGraph; |
36 | } |
37 | |
38 | private: |
39 | FunctionDef fdef_; |
40 | }; |
41 | } // namespace graph |
42 | } // namespace tracing |
43 | } // namespace tensorflow |
44 | |
45 | #endif // TENSORFLOW_C_EAGER_GRAPH_FUNCTION_H_ |
46 | |