1/* Copyright 2017 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_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_
16#define TENSORFLOW_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_
17
18#include <memory>
19#include <string>
20
21#include "tensorflow/contrib/lite/toco/model.h"
22#include "tensorflow/contrib/lite/toco/model_flags.pb.h"
23#include "tensorflow/contrib/lite/toco/toco_flags.pb.h"
24
25namespace toco {
26
27// Imports the input file into a Model object.
28std::unique_ptr<Model> Import(const TocoFlags& toco_flags,
29 const ModelFlags& model_flags,
30 const string& input_file_contents);
31
32// Transforms a Model. The resulting Model is ready to be passed
33// to Export with the exact same toco_flags.
34void Transform(const TocoFlags& toco_flags, Model* model);
35
36// Exports the Model, which must be of the 'lowered' form returned by
37// Transform, to a file of the format given by
38// toco_flags.output_format().
39void Export(const TocoFlags& toco_flags, const Model& model,
40 bool allow_custom_ops, string* output_file_contents);
41
42// This if for backward-compatibility with internal tools.
43inline void Export(const TocoFlags& toco_flags, const Model& model,
44 string* output_file_contents) {
45 Export(toco_flags, model, true, output_file_contents);
46}
47
48} // namespace toco
49
50#endif // TENSORFLOW_CONTRIB_LITE_TOCO_TOCO_TOOLING_H_
51