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Make CallbackManager invocable (#3089)

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Oxan van Leeuwen 2022-01-24 20:57:26 +01:00 committed by GitHub
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commit 4e6bdb31ac
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esphome/core/helpers.h
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@ -176,6 +176,9 @@ template<typename... Ts> class CallbackManager<void(Ts...)> {
cb(args...);
}
/// Call all callbacks in this manager.
void operator()(Ts... args) { call(args...); }
protected:
std::vector<std::function<void(Ts...)>> callbacks_;
};