From John Maddock Personally I would have liked these to have been really explicit:

BOOST_CHECK_PERSENTAGE_DIFFERENCE BOOST_CHECK_RELATIVE_DIFFERENCE BOOST_CHECK_EPSILON_DIFFERENCE

I like these names too, although I would spell percentage with a 'c'. I've never liked BOOST_CHECK_CLOSE, I keep looking for a matching BOOST_CHECK_OPEN. Glen ____________________________________________________________________________________ Don't pick lemons. See all the new 2007 cars at Yahoo! Autos. http://autos.yahoo.com/new_cars.html