Class error_t

3rdparty/cppzmq/zmq.hpp:290–303

#endif

class error_t : public std::exception
{
  public:
    error_t() ZMQ_NOTHROW : errnum(zmq_errno()) {}
    explicit error_t(int err) ZMQ_NOTHROW : errnum(err) {}
    virtual const char *what() const ZMQ_NOTHROW ZMQ_OVERRIDE
    {
        return zmq_strerror(errnum);
    }
    int num() const ZMQ_NOTHROW { return errnum; }

  private:
    int errnum;
};

namespace detail {
inline int poll(zmq_pollitem_t *items_, size_t nitems_, long timeout_)