February 2009
Intermediate to advanced
512 pages
13h 35m
German
Content preview from PHP Design PatternsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Kapitel 5. Strukturmuster
In Kapitel 3 haben Sie erfahren, dass Objektkomposition in vielen Fällen der Bildung von Unterklassen vorzuziehen ist, da sie Ihnen ermöglicht, Funktionalität flexibler miteinander zu verknüpfen. Bei der Ableitung einer Klasse erben die neuen Klassen immer die gesamte Funktionalität einer Klasse und sind nicht in der Lage, verschiedene Methoden oder Eigenschaften von verschiedenen Klassen zu erben.
Im vorigen Kapitel haben Sie gesehen, welche Möglichkeiten es neben der einfachen Verwendung des new-Operators gibt, die Objekte zu erzeugen. In diesem Kapitel werden Sie nun typische Situationen kennenlernen, in denen Sie diese einzelnen Objekte zu größeren Strukturen zusammensetzen müssen.
Ihnen werden dabei verschiedene Muster ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.