1/* Copyright 2021 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#ifndef TENSORFLOW_LITE_INTERNAL_SIGNATURE_DEF_H_
16#define TENSORFLOW_LITE_INTERNAL_SIGNATURE_DEF_H_
17
18#include <map>
19#include <string>
20
21namespace tflite {
22namespace internal {
23
24// Structure representing SignatureDef inputs/outputs.
25struct SignatureDef {
26 // Maps name in signature def as key to index of the tensor in the model.
27 std::map<std::string, uint32_t> inputs;
28 // Maps name in signature def as key to index of the tensor in the model.
29 std::map<std::string, uint32_t> outputs;
30 // The key of this SignatureDef in the SavedModel signature def map.
31 std::string signature_key;
32 // The subgraph index of the signature in the model.
33 uint32_t subgraph_index;
34};
35
36} // namespace internal
37} // namespace tflite
38#endif // TENSORFLOW_LITE_INTERNAL_SIGNATURE_DEF_H_
39