Class z_order_compare_f

src/laybasic/laybasic/layViewObject.cc:1120–1128

namespace
{
  struct z_order_compare_f
  {
    bool operator() (lay::BackgroundViewObject *a, lay::BackgroundViewObject *b) const
    {
      int za = a->z_order ();
      int zb = b->z_order ();
      return za < zb;
    }
  };
}

void