Re: Visitor and "Pages Visited Component"

Definitively a must read and re read and re re read. For the visitor Gamma said that this is not OO so this should be true. If Good says so... Stef I thought that design was about tradeoffs Prof. Dr. Stéphane DUCASSE (ducasse(a)iam.unibe.ch) http://www.iam.unibe.ch/~ducasse/ "if you knew today was your last day on earth, what would you do different? ... especially if, by doing something different, today might not be your last day on earth" Calvin&Hobbes "The best way to predict the future is to invent it..." Alan Kay. Open Source Smalltalks: www.squeak.org, www.gnu.org/software/smalltalk/smalltalk.html Free books for Universities at http://www.esug.org/sponsoring/promotionProgram.html Free Online Book at www.iam.unibe.ch/~ducasse/FreeBooks.html