Create 6 kyu - Wait without blocking.cpp

freedan42x · Dec 11, 2023 · 626d49c · 626d49c
1 parent ebe998e
commit 626d49c
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/cpp/6 kyu - Wait without blocking.cpp b/cpp/6 kyu - Wait without blocking.cpp
@@ -0,0 +1,21 @@
+#include <thread>
+#include <chrono>
+
+class Timer
+{
+  const size_t seconds_;
+  const std::function<void()> callback_;
+
+public:
+  explicit Timer(const size_t seconds, const std::function<void()>& callback)
+    : seconds_(seconds), callback_(callback) { };
+
+  void Start() const
+  {
+    std::thread t{[this]() {
+      std::this_thread::sleep_for(std::chrono::seconds(seconds_));
+      callback_();
+    }};
+    t.detach();
+  }
+};