begin rewrite: add lionkor/commandline

include/IThreaded.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <thread>
+
+// pure virtual class to be inherited from by classes which intend to be threaded
+class IThreaded {
+public:
+    IThreaded()
+        // invokes operator() on this object
+        : _Thread(std::thread([this] { (*this)(); })) { }
+
+    virtual void operator()() = 0;
+
+protected:
+    std::thread _Thread;
+};