Method log

tools/streamer_recorder/ProtonectSR.cpp:100–103

    return logfile_.is_open() && logfile_.good();
  }
  virtual void log(Level level, const std::string &message)
  {
    logfile_ << "[" << libfreenect2::Logger::level2str(level) << "] " << message << std::endl;
  }
};
/// [logger]