October 2021
Intermediate to advanced
192 pages
5h 47m
German
Content preview from Prinzipien des SoftwaredesignsBecome 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
Information Hiding (und Lecks)
In Kapitel 4 wurde argumentiert, dass Module tief sein sollten. In diesem und den nächsten Kapiteln werden Techniken behandelt, um tiefe Module zu schaffen.
Information Hiding
Die wichtigste Technik für tiefe Module ist Information Hiding. Sie wurde erstmals von David Parnas1 beschrieben. Die zentrale Idee ist, dass jedes Modul einige wenige Wissensbestandteile kapseln sollte, die Designentscheidungen repräsentieren. Das Wissen ist in die Implementierung des Moduls eingebettet, erscheint aber nicht in seiner Schnittstelle, daher ist es für andere Module nicht zu sehen.
Die im Modul verborgenen Informationen bestehen im Allgemeinen aus Details über das Implementieren bestimmter Mechanismen. Hier ein paar ...
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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.