class Log{    public:        template <typename T>        Log& operator << (const T& value);    private:        bool logToFile;        std::ofstream file;};template <typename T>Log& Log::operator << (const T& value){    // normally you'd fill the timestamp with the actual time...    std::string timestamp = "Right now";    std::cout << timestamp << ": " << value;    if (logToFile)    {        file << timestamp << ": " << value;    }    return *this;}

//// The Epoch Language Project// FUGUE Virtual Machine//// Template class for handling user output.//namespace UI{	//	// This class is designed as essentially a drop-in replacement for std::wcout.	// Since the actual method of writing the messages in the buffer is controlled	// by OutputMessage, the class can easily be repurposed to work with a GUI or	// even a network connection rather than a standard console.	//	class OutputStream	{	// Destruction	public:		//		// Ensure any remaining messages are dumped when going out of scope		//		~OutputStream()		{			Flush();		}	// Stream operations	public:		//		// Flush the buffer to the final output destination		//		OutputStream& Flush()		{			std::wstring outstr = Stream.str();			if(!outstr.empty())			{				OutputMessage(outstr);				Stream.str(L"");			}			return *this;		}	// Stream output operations	public:		//		// Collect a value in the output buffer		//		template<typename T>		OutputStream& operator << (const T& val)		{			Stream << val;			return *this;		}		//		// Perform a standard operation on the output buffer stream.		// This provides support for controls like std::endl.		//		OutputStream& operator << (std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& (__cdecl *ptr)(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >&))		{			(*ptr)(Stream);			return Flush();		}	// Internal storage	protected:		std::wostringstream Stream;	};}