Method illuminanceMapRefPt

src/utilities/sql/SqlFile_Impl.cpp:3685–3695

reference point for map - form RefPtn=(x:y:illuminance)

  /// reference point for map - form RefPtn=(x:y:illuminance)
  boost::optional<std::string> SqlFile_Impl::illuminanceMapRefPt(const std::string& name, int ptNum) const {
    boost::optional<std::string> refPt;
    boost::optional<int> mapIndex = illuminanceMapIndex(name);

    if (mapIndex) {
      refPt = illuminanceMapRefPt(*mapIndex, ptNum);
    } else
      LOG(Error, "Unknown illuminance map '" << name << "'");

    return refPt;
  }

  boost::optional<std::string> SqlFile_Impl::illuminanceMapRefPt(int mapIndex, int ptNum) const {
    if (ptNum <= 0) {