69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
// Copyright (C) 2018-2020 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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//
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/**
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* @brief A header for a class to handle plugin loading.
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*
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* @file ie_plugin_dispatcher.hpp
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*/
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#pragma once
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#include <cpp/ie_plugin_cpp.hpp>
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#include <string>
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#include <vector>
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#include "ie_plugin_ptr.hpp"
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namespace InferenceEngine {
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/**
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* @deprecated Use InferenceEngine::Core instead. Will be removed in 2021.1
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* @brief This is a class to load a suitable plugin
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*/
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class INFERENCE_ENGINE_DEPRECATED("Use InferenceEngine::Core instead which dispatches plugin automatically."
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"Will be removed in 2021.1") INFERENCE_ENGINE_API_CLASS(PluginDispatcher) {
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public:
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/**
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* @brief A constructor
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*
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* @param pp Vector of paths to plugin directories
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*/
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explicit PluginDispatcher(const std::vector<file_name_t>& pp = {file_name_t()});
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IE_SUPPRESS_DEPRECATED_START
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/**
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* @brief Loads a plugin from plugin directories
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*
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* @param name Plugin name
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* @return A pointer to the loaded plugin
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*/
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virtual InferencePlugin getPluginByName(const file_name_t& name) const;
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/**
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* @deprecated Use InferenceEngine::Core to work with devices by name
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* @brief Loads a plugin from directories that is suitable for the device string
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*
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* @param deviceName A string value representing target device
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* @return A pointer to the plugin
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*/
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InferencePlugin getPluginByDevice(const std::string& deviceName) const;
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IE_SUPPRESS_DEPRECATED_END
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protected:
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/**
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* @brief Creates path to the plugin
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*
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* @param path Path to the plugin
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* @param input Plugin name
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* @return The path to the plugin
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*/
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file_name_t make_plugin_name(const file_name_t& path, const file_name_t& input) const;
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private:
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std::vector<file_name_t> pluginDirs;
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};
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} // namespace InferenceEngine
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