C++仿C#实现事件处理

测试

#include "beacon/beacon.hpp"
#include <cstdio>
#include <thread>class mouseEvent : public beacon::args {
public:mouseEvent(int x, int y) : x(x), y(y) {}int x, y;
};class object : public beacon::sender {
public:};class mouseHandler : public beacon::multi_handler {
public:};class Button {
public:void on_event(beacon::sender* sender, beacon::args* args) {auto event = args->to<mouseEvent>();printf("Mouse event at %d, %d\n", event.x, event.y);}
};int main(int argc, char** argv) {mouseEvent event(10, 20);object sender;Button button;mouseHandler handler;handler.addListener<mouseEvent>(beacon::callback::bind(&Button::on_event, &button));handler.raise(&sender, &event);beacon::interval inter;inter.set(1000, [](const char* msg){ puts(msg); }, "Hello, World!");std::this_thread::sleep_for(std::chrono::milliseconds(10000));return 0;
}

g++ example.cpp -o test.exe

输出

Mouse event at 10, 20
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!
Hello, World!

编译错误

参考 

GitHub - ImanolFotia/beacon: Beacon is a multiparadigm C++ event management library with focus on fast and simple integration

C++ 仿QT信号槽二_c++模仿qt里面的信号与槽,做一个消息不同类消息传递-CSDN博客 

自定义窗口事件循环系统-CSDN博客 

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创作不易，小小的支持一下吧！