def _rub_str_ ( bins ) :
    """Printout for RooUniformBinning"""
    l = bins. lowBound ()
    h = bins.highBound ()
    n = bins.numBoundaries () - 1
    x = bins.GetName()
    if not x : return "RooUniformBinning(%s,%s,%d)" % ( l , h , n )
    return "RooUniformBinning(%s,%s,%d,'%s')" % ( l , h , n , x )