嵌入式单声道:如何在C++中引发事件？

class Event {
public:
    std::string name;
    // 其他事件参数和属性

    Event(const std::string& eventName) : name(eventName) {}
};

class EventHandler {
public:
    virtual void handleEvent(const Event& event) = 0;
};

class EventPublisher {
private:
    std::vector<EventHandler*> subscribers;

public:
    void subscribe(EventHandler* handler) {
        subscribers.push_back(handler);
    }

    void publishEvent(const Event& event) {
        for (auto subscriber : subscribers) {
            subscriber->handleEvent(event);
        }
    }
};

class EventProcessor : public EventHandler {
public:
    void handleEvent(const Event& event) override {
        // 处理事件的逻辑
        std::cout << "Event received: " << event.name << std::endl;
    }
};

int main() {
    EventPublisher publisher;
    EventProcessor processor;

    publisher.subscribe(&processor);

    Event event("SampleEvent");
    publisher.publishEvent(event);

    return 0;
}