Method peakDemandUnit

src/model/UtilityBill.cpp:361–366

    }

    boost::optional<std::string> UtilityBill_Impl::peakDemandUnit() const {
      if (this->fuelType() == FuelType::Electricity) {
        return getString(OS_UtilityBillFields::PeakDemandUnit, true, true);
      }
      return boost::none;
    }

    boost::optional<std::string> UtilityBill_Impl::peakDemandUnitDescription() const {
      boost::optional<std::string> result;