Le diagramme de classes est considéré comme le plus
important de la modélisation orientée objet. Il montre la
structure interne et Il contient principalement des classes. Une classe
contient des attributs et des opérations. Il montre aussi les relations
qui existent entre diverses classes
"I don't believe we shall ever have a good money again before we take the thing out of the hand of governments. We can't take it violently, out of the hands of governments, all we can do is by some sly roundabout way introduce something that they can't stop ..."Friedrich Hayek (1899-1992) en 1984
