相关疑难解决方法(0)

我有一个使用std :: thread将数据传递到线程的问题.我以为我理解了复制构造函数等的一般语义,但似乎我并没有完全理解这个问题.我有一个名为Log的简单类,它隐藏了它的复制构造函数:

class Log
{
public:
    Log(const char filename[], const bool outputToConsole = false);
    virtual ~Log(void);

    //modify behavior
    void appendStream(std::ostream *);
    //commit a new message
    void commitStatus(const std::string str);

private:
    //members
    std::ofstream fileStream;
    std::list<std::ostream *> listOfStreams;

    //disable copy constructor and assignment operator
    Log(const Log &);
    Log & operator=(const Log &);
}

现在我主要基于http://www.boost.org/doc/libs/1_55_0/doc/html/boost_asio/example/cpp11/echo/blocking_tcp_echo_server.cpp

int main()
{
    static int portNumber = 10000;

    Log logger("ServerLog.txt", true);
    logger.commitStatus("Log Test String");

    try {
        boost::asio::io_service ioService;
        server(ioService, portNumber, logger);
    }
    catch (std::exception &e)
    { …