Method invert

src/db/db/dbArray.h:2090–2106

* @brief Invert an array reference */

   *  @brief Invert an array reference
   */
  void invert ()
  {
    if (mp_base) {
      //  Hint: detach from repository so we can invert
      if (mp_base->in_repository) {
        mp_base = mp_base->clone ();
      }
      //  Hint: this assumes that the delegate does not carry a "superior" transformation over trans_type - 
      //  i.e. no complex trans inside arrays stating a unit_trans type for example. The assertion checks that.
      simple_trans_type t (m_trans);
      mp_base->invert (t);
      m_trans = trans_type (t);
      tl_assert (simple_trans_type (m_trans) == t);
    } else {
      m_trans.invert ();
    }
  }

  /**
   *  @brief Compare operator for inequality