Method setScale

src/utilities/units/Unit.cpp:113–120

  }

  bool Unit_Impl::setScale(int scaleExponent) {
    ScaleConstant candidate = ScaleFactory::instance().createScale(scaleExponent);
    if (candidate().value == 0.0) {
      return false;
    }
    m_scale = candidate;
    return true;
  }

  bool Unit_Impl::setScale(const std::string& scaleAbbreviation) {
    ScaleConstant candidate = ScaleFactory::instance().createScale(scaleAbbreviation);