1 files changed, 68 insertions, 0 deletions
diff --git a/works/life/operating-system-experiment/Thread.h b/works/life/operating-system-experiment/Thread.h
new file mode 100644
index 0000000..c71c11f
--- /dev/null
+++ b/works/life/operating-system-experiment/Thread.h
@@ -0,0 +1,68 @@
+#ifndef HEADER_THREAD_H
+#define HEADER_THREAD_H
+
+#include "Base.h"
+
+#ifdef __cplusplus
+
+#include <functional>
+#include <tuple>
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+namespace cru {
+class CRU_API Thread {
+public:
+  Thread() = default;
+  template <typename Fn, typename... Args> Thread(Fn &&process, Args &&...args);
+  Thread(const Thread &other) = delete;
+  Thread(Thread &&other) noexcept;
+  Thread &operator=(const Thread &other) = delete;
+  Thread &operator=(Thread &&other) noexcept;
+  ~Thread();
+
+public:
+  void Join();
+  void Detach();
+
+  void swap(Thread &other) noexcept;
+
+private:
+  void Destroy() noexcept;
+
+private:
+  bool detached_ = false;
+  bool joined_ = false;
+
+#ifdef CRU_WINDOWS
+  DWORD thread_id_ = 0;
+  HANDLE thread_handle_ = nullptr;
+#endif
+};
+
+namespace details {
+#ifdef CRU_WINDOWS
+CRU_API DWORD WINAPI ThreadProc(_In_ LPVOID lpParameter);
+#else
+#endif
+} // namespace details
+
+template <typename Fn, typename... Args>
+Thread::Thread(Fn &&process, Args &&...args) {
+  std::tuple<std::decay_t<Args>...> a{std::forward<Args>(args)...};
+  auto p = new std::function<void()>(
+      [process = std::forward<Fn>(process), args = std::move(a)]() {
+        std::apply(process, std::move(args));
+      });
+
+#ifdef CRU_WINDOWS
+  thread_handle_ = ::CreateThread(nullptr, 0, &::cru::details::ThreadProc,
+                                  static_cast<void *>(p), 0, &thread_id_);
+#endif
+};
+} // namespace cru
+
+#endif
+
+#endif