Method ValueStr

src/wktparser.cpp:235–242

}

std::string WktParser::ValueStr(const std::string& key) {
  std::string result;
  if (HasValueStr(key, result)) {
    return result;
  } else {
    return "";
  }
}

bool WktParser::HasValueInt(const std::string& key, int& val) {
  std::string res;