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objc-runtime - methodLists not in Class


From: Tobias
Subject: objc-runtime - methodLists not in Class
Date: Mon, 12 May 2003 15:46:27 +0200
User-agent: KMail/1.5.1

while trying to port rubycocoa (yes it infected me ;), i encountered some 
differences:

a)
in 'obc-class' definition, there is a field, which is defined as 

struct objc_method_list** methodLists;


see [1] for reference

do we have something similar, or do i have to create a function to do this?

b) 
also in 'objc_class' definition
there is a field 

struct objc_class* isa;

which gives the root class of this class. [1]
i can walk down the class hierarchy, but is there allready something 
implemented?


[1] 
http://developer.apple.com/techpubs/macosx/Cocoa/ObjectiveC/9objc_runtime_reference/chapter_5_section_16.html

thx in advance,
~ibotty




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