Function num_l2ndbs

src/laybasic/laybasic/layLayoutViewBase.h:2774–2777

* @brief Get the number of netlist databases */

   *  @brief Get the number of netlist databases
   */
  unsigned int num_l2ndbs () const
  {
    return (unsigned int) m_l2ndbs.size ();
  }

  /**
   *  @brief Open the L2NDB browser for a given database and associated cv index