mv_machine_learning: convert ImageClassification class into template class
[platform/core/api/mediavision.git] / mv_machine_learning / image_classification / include / image_classification_adapter.h
1 /**
2  * Copyright (c) 2023 Samsung Electronics Co., Ltd All Rights Reserved
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 #ifndef __IMAGE_CLASSIFICATION_ADAPTER_H__
18 #define __IMAGE_CLASSIFICATION_ADAPTER_H__
19
20 #include <dlog.h>
21
22 #include "EngineConfig.h"
23 #include "itask.h"
24 #include "machine_learning_config.h"
25 #include "image_classification_default.h"
26 #include "iimage_classification.h"
27
28 namespace mediavision
29 {
30 namespace machine_learning
31 {
32 template<typename T, typename V> class ImageClassificationAdapter : public mediavision::common::ITask<T, V>
33 {
34 private:
35         std::unique_ptr<IImageClassification> _image_classification;
36         std::shared_ptr<MachineLearningConfig> _config;
37         T _source;
38         const std::string _config_file_name = "image_classification.json";
39
40         void create();
41
42 public:
43         ImageClassificationAdapter();
44         ~ImageClassificationAdapter();
45
46         void setModelInfo(const char *model_file, const char *meta_file, const char *label_file,
47                                           const char *model_name) override;
48         void setEngineInfo(const char *engine_type, const char *device_type) override;
49         void configure() override;
50         void getNumberOfEngines(unsigned int *number_of_engines) override;
51         void getEngineType(unsigned int engine_index, char **engine_type) override;
52         void getNumberOfDevices(const char *engine_type, unsigned int *number_of_devices) override;
53         void getDeviceType(const char *engine_type, unsigned int device_index, char **device_type) override;
54         void prepare() override;
55         void setInput(T &t) override;
56         void perform() override;
57         void performAsync(T &t) override;
58         V &getOutput() override;
59         V &getOutputCache() override;
60 };
61
62 } // machine_learning
63 } // mediavision
64
65 #endif