Vote UpVote

The Visitor Pattern – Part 4

The Art of Delphi Programming – The interface approach introduced in Part 2 of this series and extended in Part 3 did cover most of our needs. But there is nothing that can’t be done better with the right tools. I’ve been using this approach for a couple of years and it made my life a lot easier. You need an export as DXF? No problem! Displaying in OpenGL? I’ll write a new visitor! Writing the additional interfaces was easy done with the help of a customized code template, so that has never been a pain. The only thing that bothered me over time was that I could only apply the Visitor Pattern to classes I ...
Favorite? Off-Topic? Uwe Raabe @ 2010-08-17 15:17


Visits: 439
Votes: 6
Favorites: 0
Off-Topic: 0

Visits by Source

User Actions

Users who voted for this posting

Mohammed Nasman
Uwe Raabe
Contact us to advertise on DelphiFeeds.com

Community Links

Torry Firebird News


Please login or register to use this functionality.
(click on this box to dismiss)