Function parse_coordinates

src/utils/input_parser.cpp:20–27

Helper to get optional array of coordinates.

// Helper to get optional array of coordinates.
inline Coordinates parse_coordinates(const rapidjson::Value& object,
                                     const char* key) {
  if (!object[key].IsArray() || (object[key].Size() < 2) ||
      !object[key][0].IsNumber() || !object[key][1].IsNumber()) {
    throw InputException("Invalid " + std::string(key) + " array.");
  }
  return {object[key][0].GetDouble(), object[key][1].GetDouble()};
}

inline std::string get_string(const rapidjson::Value& object, const char* key) {
  std::string value;