Function foreach

src/openms_gui/source/VISUAL/TOPPASScene.cpp:83–87

Delete all items in a controlled way:

  {
    // Delete all items in a controlled way:
    foreach(TOPPASVertex* vertex, vertices_)
    {
      vertex->blockSignals(true); // do not propagate changes, remove output files, etc..
      vertex->setSelected(true);
    }
    foreach(TOPPASEdge* edge, edges_)
    {
      edge->blockSignals(true); // do not propagate changes, remove output files, etc..