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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __NNKIT_BACKEND_PLUGIN_H__
#define __NNKIT_BACKEND_PLUGIN_H__
#include <nnkit/CmdlineArguments.h>
#include <nnkit/Backend.h>
#include <string>
#include <memory>
namespace nnkit
{
class BackendPlugin
{
public:
typedef std::unique_ptr<Backend> (*Entry)(const CmdlineArguments &);
public:
BackendPlugin(void *handle, Entry entry) : _handle{handle}, _entry{entry}
{
// DO NOTHING
}
public:
// Copy is not allowed to avoid double close
BackendPlugin(const BackendPlugin &) = delete;
BackendPlugin(BackendPlugin &&);
public:
~BackendPlugin();
public:
std::unique_ptr<Backend> create(const CmdlineArguments &args) const;
private:
void *_handle;
Entry _entry;
};
std::unique_ptr<BackendPlugin> make_backend_plugin(const std::string &path);
} // namespace nnkit
#endif // __NNKIT_BACKEND_PLUGIN_H__
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