Method create

lesson6-Segmentation/json.hpp:2513–2517

{
  public:
    static invalid_iterator create(int id_, const std::string& what_arg)
    {
        std::string w = exception::name("invalid_iterator", id_) + what_arg;
        return invalid_iterator(id_, w.c_str());
    }

  private:
    JSON_HEDLEY_NON_NULL(3)