Method processCurrentNode

gecode/gist/nodecursor.hpp:129–139

   : NodeCursor<VisualNode>(root,na), onlyDirty(onlyDirtyNodes) {}

  forceinline void
  HideFailedCursor::processCurrentNode(void) {
    VisualNode* n = node();
    if (n->getStatus() == BRANCH &&
        !n->hasSolvedChildren() &&
        n->getNoOfOpenChildren(na) == 0) {
      n->setHidden(true);
      n->setChildrenLayoutDone(false);
      n->dirtyUp(na);
    }
  }

  forceinline
  UnhideAllCursor::UnhideAllCursor(VisualNode* root,