C ++ _ win32:pthread_self()== pthread_t导致错误

时间:2012-11-14 09:59:00

标签: c++ windows pthreads

我正在尝试将linux工作应用程序移植到Windows(使用windows.h和POSIX pthread_win32

所以,我有一个客户定义的领域:

struct ClientIdentifier {
  pthread_t thread;
  int id_client;
  ...
};

vector<ClientIdentifier> clients;

我正在尝试在客户端字段中找到此客户端的线程(返回字段索引)

int Server::getClientIndex() {
  for (unsigned int i = 0; i < clients.size(); ++i) {
    if (pthread_self() == clients.at(i).thread) {
      return i;
    }
  }
  return -1;
}

但是这个:

pthread_self() == clients.at(i).thread

结果:

34 D:\WORKSPACE\C++\DS\gs\server.cpp no match for 'operator==' in 'pthread_self() == (((std::vector<ClientIdentifier, std::allocator<ClientIdentifier> >*)((Server*)this)) + 8u)->std::vector<_Tp, _Alloc>::at [with _Tp = ClientIdentifier, _Alloc = std::allocator<ClientIdentifier>](i)->ClientIdentifier::thread' 

note C:\programy\DevCpp\include\objbase.h:80 candidates are: BOOL operator==(const GUID&, const GUID&)

我该如何解决?

1 个答案:

答案 0 :(得分:2)

使用pthread_equal()比较pthread_t值。