Method numberofSpeeds

src/model/FanSystemModel.cpp:637–642

    //}

    unsigned FanSystemModel_Impl::numberofSpeeds() const {
      // number of different speed levels available when Speed Control Method is set to Discrete
      // note Speed need to be arranged in increasing order in remaining field sets.
      // If set to 1, or omitted, and Speed Control Method is Discrete then constant fan speed is the design maximum.
      return std::max<unsigned>(1, numExtensibleGroups());
    }

    boost::optional<unsigned> FanSystemModel_Impl::speedIndex(const FanSystemModelSpeed& t_speed) const {
      boost::optional<unsigned> result;