AIX环境xlC使用boost_1_37_0头文件出现编译错误，但HP-UNIX通过

kyle218

AIX编译选项xlC       -g -w -g -brtl -bhalt:5 -qstaticinline -qrtti -qfullpath -qlinedebug -D__WM_IBM_AIX -DTT_64BIT -DAIX -q64 -I/home/src/boost_1_37_0

"/home/src/billing_cf/boost_1_37_0/boost/asio/basic_socket.hpp", line 181.45: 1540-0269 (S) "boost::asio::ip::tcp" has no default constructor.
"/home/src/billing_cf/boost_1_37_0/boost/asio/basic_stream_socket.hpp", line 48.12: 1540-0700 (I) The previous message was produced while processing "class boost::asio::basic_socket<boost::asio::ip::tcp,boost::asio::stream_socket_service<boost::asio::ip::tcp> >".
"/home/src/billing_cf/boost_1_37_0/boost/asio/basic_stream_socket.hpp", line 47.7: 1540-0700 (I) The previous message was produced while processing "class boost::asio::basic_stream_socket<boost::asio::ip::tcp,boost::asio::stream_socket_service<boost::asio::ip::tcp> >".

"network.hpp", line 5.7: 1540-0700 (I) The previous message was produced while processing "class Connector".

代码~~~~~~~~~~~~~~~~~~~~~~~~~~~~~·
class Connector
{
  public:
    Connector();
    int init(const char* ip, const int port);
    static int send(boost::asio::ip::tcp::socket& socket,
      const char* buf, size_t len);
    //boost::asio::ip::tcp::socket& socket(){return _socket;}
    static int recv(boost::asio::ip::tcp::socket& socket,char* buf);
    int close();
    int reconnect();
    bool is_open(){return _socket.is_open();}
    boost::asio::ip::tcp::socket& stream(){return _socket;}
  public:
    io_service         _io;
    boost::asio::ip::tcp::socket    _socket;
    boost::asio::ip::tcp::endpoint  _endpoint;
};

只使用了模板头文件，没使用到boost的库，请问是不是boost_1_37_0是不是不能移植到在AIX，还是需要编译一次？还是有什么config配置？谢谢

kyle218

下面是出现问题的181行，里面的protocol_type就是boost::asio::ip::tcp
void open(const protocol_type& protocol = protocol_type())
  {
    boost::system::error_code ec;
    this->service.open(this->implementation, protocol, ec);
    boost::asio::detail::throw_error(ec);
  }
所有open函数为void open(const boost::asio::ip::tcp& protocol = boost::asio::ip::tcp())
说tcp没有默认的构造函数，类tcp的确没明确定义构造函数，难道tcp不能生成默认构造函数吗？？还是xlC需要编译选项才能使模板生成默认构造函数？？

kyle218

是不是不同编译器（xlC和g++）对“模板实例化”的具体实现不同？？

kyle218

没人啊~~~