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958ce4906c
Split system module to better manage dependencies between system components. Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
33 lines
978 B
C++
33 lines
978 B
C++
// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#include <SystemManager/DependencyGraph.hpp>
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#include <algorithm>
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#include <cassert>
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namespace sys
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{
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namespace graph
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{
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Nodes nodesFrom(const std::vector<std::unique_ptr<BaseServiceCreator>> &services)
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{
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Nodes nodes;
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nodes.reserve(services.size());
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std::transform(services.begin(), services.end(), std::back_inserter(nodes), [](const auto &service) {
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return std::ref(*service);
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});
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return nodes;
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}
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} // namespace graph
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DependencyGraph::DependencyGraph(graph::Nodes nodes, std::unique_ptr<DependencySortingStrategy> &&strategy)
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: nodes{std::move(nodes)}, strategy{std::move(strategy)}
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{}
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auto DependencyGraph::sort() const -> graph::Nodes
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{
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return strategy->sort(nodes);
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}
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} // namespace sys
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