Method ValueSubDouble

src/wktparser.cpp:327–334

}

double WktParser::ValueSubDouble(const std::string& key, const std::string sub, const double def) {
  std::string res = ValueSubStr(key, sub);
  if (res.empty()) {
    return def;
  } else {
    return stoddefault(res, def);
  }
}

/* *************************
    WktParserSem