vs2005下使用boost::asio出现问题

[liuka]

错误信息：
1>C:\boost_1_39_0\boost_1_39_0\boost/asio/detail/win_thread.hpp(151) : error C2664: 'QueueUserAPC' : cannot convert parameter 1 from 'void (__stdcall *)(unsigned long *)' to 'PAPCFUNC'
1> None of the functions with this name in scope match the target type

请问是什么原因？

[liliangbao]

好像是参数使用不正确~
帮顶~

[liuka]

难道是因为我的项目中支持Unicode 的原因？

[98440622]

下面代码在 VS2008 + Boost 1_36_0 下编译运行没问题，预编译宏:
_WIN32_WINNT=0x0501
_UNICODE
UNICODE
BOOST_ASIO_HAS_SERIAL_PORT
BOOST_ASIO_HAS_IOCP
BOOST_WINDOWS

#include <boost/asio/serial_port.hpp>

void do_serial_test(int argc, char* argv[]) {
   using namespace boost::asio;

   io_service    isvr;
   serial_port   port(isvr);

   if (argc != 3) {
      std::cout << "Usage : Asio [COM1] [client/server]\n";
      return;
   }

   try {
      //
      // Open COM1.
      //
      port.open(argv[1]);

      //
      // Set parameter with 9600bps,8,1,1,none.
      //
      port.set_option<serial_port_base::baud_rate>(
         serial_port_base::baud_rate(9600));
      port.set_option<serial_port_base::character_size>(
         serial_port_base::character_size(8));
      port.set_option<serial_port_base::stop_bits>(
         serial_port_base::stop_bits(serial_port_base::stop_bits::one));
      port.set_option<serial_port_base::flow_control>(
         serial_port_base::flow_control(serial_port_base::flow_control::none));
      port.set_option<serial_port_base::parity>(
         serial_port_base::parity(serial_port_base::parity::none));

      std::string par(argv[2]);
      if (par == std::string("client")) {
         std::cout << "Client mode started...\n";

         //
         // Send a plain text.
         //
         char* text = "Hello Boost::asio::serial_port:)";
         port.write_some<boost::asio::mutable_buffers_1>(
            boost::asio::buffer(text, ::strlen(text) + 1));
      } else if (par == std::string("server")) {
         std::cout << "Server mode started...\n";

         for (;;) {
            //
            // Waitting for a plain reply text.
            //
            char reply[128] = {0};
            size_t reply_size = port.read_some<boost::asio::mutable_buffers_1>(
               boost::asio::buffer(reply, 128));
            std::cout << reply;
         }
      } else {
         std::cout << "Unknow mode, pls read usage carefully.\n";
      }

      //
      // Close port.
      //
      port.close();
   } catch (std::exception& exp) {
      std::cout 
         << exp.what()
         << ".\n";
      ::exit(0);
   }
}

int main(int argc, char* argv[]) {
   do_serial_test(argc, argv);
   return 0;
}

[liuka]

原因找到了
是因为我使用GDI+时加了这个

#ifndef ULONG_PTR
#define ULONG_PTR unsigned long*
#endif

去掉就可以了