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Classes which want to implement discoverable_feature can simply inherit from this registry and get access to an ergonomic map-backed registry of features.
34 lines
870 B
C++
34 lines
870 B
C++
//
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// Copyright 2020 Ettus Research, a National Instruments Brand
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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//
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#include <uhd/exception.hpp>
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#include <uhd/features/discoverable_feature.hpp>
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#include <uhdlib/features/discoverable_feature_registry.hpp>
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#include <vector>
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namespace uhd { namespace features {
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std::vector<std::string>
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discoverable_feature_registry::enumerate_features()
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{
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std::vector<std::string> features;
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for (auto& entry : _features) {
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features.push_back(entry.second->get_feature_name());
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}
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return features;
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}
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discoverable_feature::sptr discoverable_feature_registry::get_feature_ptr(
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discoverable_feature::feature_id_t feature_id)
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{
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auto it = _features.find(feature_id);
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if (it == _features.end()) {
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return discoverable_feature::sptr();
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}
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return it->second;
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}
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}} // namespace uhd::features
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