message: FIX: Removed too much in last commit
diff: @@ -336,6 +336,7 @@ protected:
  Vector element_oscs;
  Coefficient *coeff = NULL;
  GridFunction *gf;
  + const IntegrationRule *ir_default[Geometry::NumGeom];
  const IntegrationRule **irs = NULL;
  /** @brief Apply the operator to the mesh once.
  