计算与软件工程II Ch14 “ 面向对象” 的模块化Modulen A piece of codeq Methodsq Classq Module(package)n Coupling: among piecesn Cohesion: internal a pieceWhats the difference between Structural methods and OO methodsn Couplingq Coupling is the measure of the strength of association established by a connection from one module to anothern Structural methodsn A connection is a reference to some label or address defined elsewheren OO methodsq Interaction couplingq Component couplingq Inheritance couplingMain Contentsn
