Method rebuildDatasetReferences

app/src/UI/Dashboard.cpp:1914–1924

* @brief Rebuilds the dataset reference map after the frame layout has changed. * Any push_back/erase on m_lastFrame.groups shifts elements and dangles the * &dataset pointers stored here, so every such mutation must call this; the * early-out guards buildDatasetReferences(), which asserts on an empty frame. */

 *        early-out guards buildDatasetReferences(), which asserts on an empty frame.
 */
void UI::Dashboard::rebuildDatasetReferences()
{
  m_datasetReferences.clear();
  m_valuePushes.clear();

  if (m_lastFrame.groups.empty())
    return;

  buildDatasetReferences();
  buildValuePushes();
}

/**
 * @brief Resolves one dataset's propagation targets from m_datasetReferences.