멀티플랫폼 스레드 라이브러리 준 완성

impl/Utils/Thread.cpp

@@ -1,2 +1,15 @@
 #include "Utils/Thread.hpp"
 
+namespace Chattr {
+Thread::~Thread() {
+	join();
+}
+
+void Thread::join() {
+#ifdef _WIN32
+	WaitForSingleObject(handle_, INFINITE);
+#elif __linux__
+	pthread_join(handle_, NULL);
+#endif
+}
+}