boost 1.47 使用 non_blocking() 时出现编译错误
有人能看出我在这里做错了什么吗？根据1.47 basic_datagram_socket中的文档，basic_datagram_socket继承自basic_socket，因此应该继承non_blocking()或non_blocking(bool)。 谢谢
错误 1 错误 C2039: 'non_blocking' : 不是 'boost::asio::basic_datagram_socket' 的成员 c:\DEV\projects\topoTest\topoTest\multiReceiver.cpp 129
这是调用。 socket_.non_blocking(true);
套接字在类中定义如下：
boost::asio::ip::udp::socket socket_;
Can anyone discern what I'm doing wrong here? According to the documentation in 1.47 basic_datagram_socket inherits from basic_socket so the non_blocking() or non_blocking(bool) should be inherited.
Thanks
Error 1 error C2039: 'non_blocking' : is not a member of 'boost::asio::basic_datagram_socket' c:\DEV\projects\topoTest\topoTest\multiReceiver.cpp 129
This is the call.
socket_.non_blocking(true);
and the socket is defined as follows within a class:
boost::asio::ip::udp::socket socket_;
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boost::asio::ip::udp::socket::non_blocking()似乎是 1.47 中的新函数。要么它实际上并不存在于 1.47 中，要么您实际上使用的是较旧的标头。我建议找到包含的basic_datagram_socket类的一部分。如果没有，你总是可以像史蒂夫·汤森德在他的回答中所说的那样用旧的方式来做。我刚刚下载了Boost 1.47，发现
basic_datagram_socket继承了basic_socket的non_blocking()。在我看来，你实际上并没有 Boost 1.47。The member function
boost::asio::ip::udp::socket::non_blocking()appears to be new in 1.47. Either it doesn't actually exist in 1.47 or you're actually using an older header. I'd suggest finding the<boost/asio/basic_datagram_socket.hpp>header that's being included to see if it actually has that member function as part of thebasic_datagram_socketclass. If not, you can always do it the old way like Steve Townsend said in his answer.I just downloaded Boost 1.47 and found that
basic_datagram_socketinheritsnon_blocking()frombasic_socket. It looks to me like you don't actually have Boost 1.47.