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//
// Copyright 2020 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#pragma once
#include <uhd/exception.hpp>
#include <uhd/features/discoverable_feature.hpp>
#include <uhd/features/discoverable_feature_getter_iface.hpp>
#include <map>
#include <memory>
#include <vector>
namespace uhd { namespace features {
/*! Map-based registry to implement discoverable_feature_getter_iface
*/
class discoverable_feature_registry : public virtual discoverable_feature_getter_iface
{
public:
virtual ~discoverable_feature_registry() = default;
std::vector<std::string> enumerate_features() override;
template <typename T>
void register_feature(std::shared_ptr<T> feature)
{
if (!_features.emplace(T::get_feature_id(), feature).second) {
UHD_ASSERT_THROW(false);
}
}
private:
discoverable_feature::sptr get_feature_ptr(
discoverable_feature::feature_id_t feature_id) override;
std::map<discoverable_feature::feature_id_t, discoverable_feature::sptr> _features;
};
}} // namespace uhd::features
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