22 lines
460 B
C++
22 lines
460 B
C++
#pragma once
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#include <utility>
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namespace waybar::util {
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template <typename Func>
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class ScopeGuard {
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public:
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explicit ScopeGuard(Func&& exit_function) : f{std::forward<Func>(exit_function)} {}
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ScopeGuard(const ScopeGuard&) = delete;
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ScopeGuard(ScopeGuard&&) = default;
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ScopeGuard& operator=(const ScopeGuard&) = delete;
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ScopeGuard& operator=(ScopeGuard&&) = default;
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~ScopeGuard() { f(); }
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private:
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Func f;
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};
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} // namespace waybar::util
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