Method max_hier_level

src/laybasic/laybasic/layLayoutViewBase.cc:4813–4826

* @brief determine the maximum hierarchy level */

 *  @brief determine the maximum hierarchy level
 */
int
LayoutViewBase::max_hier_level () const
{
  int max_level = 0;
  for (std::list <CellView>::const_iterator cv = m_cellviews.begin (); cv != m_cellviews.end (); ++cv) {
    if (cv->is_valid ()) {
      int nl = cv->ctx_cell ()->hierarchy_levels () + 1;
      if (nl > max_level) {
        max_level = nl;
      }
    }
  }
  return max_level;
}

/**
 *  @brief Returns a value indicating whether the maximum level is shown