change the structure a bit

01-tasks/01-tasks-solutions/main-02.cpp

@@ -0,0 +1,31 @@
+#include <iostream>
+#include <thread>
+
+using namespace std;
+
+class MyExecutableObject {
+public:
+    MyExecutableObject(uint32_t delayMs): delayMs(delayMs) {}
+
+    static void executeTask(MyExecutableObject& self) {
+        while(true) {
+            self.performOperation();
+            this_thread::sleep_for(std::chrono::milliseconds(self.delayMs));
+        }
+    }
+
+    void performOperation() {
+        cout << "Hello World" << endl;
+    }
+private:
+    uint32_t delayMs;
+};
+
+int main() {
+    MyExecutableObject myExecutableObject(1000);
+    std::thread thread(
+        MyExecutableObject::executeTask,
+        std::reference_wrapper(myExecutableObject));
+    thread.join();
+    return 0;
+}