Re: Where to find _objc_insertMethods
Re: Where to find _objc_insertMethods
- Subject: Re: Where to find _objc_insertMethods
- From: Ronald Oussoren <email@hidden>
- Date: Tue, 7 Jun 2005 06:40:34 -0700
On 6-jun-2005, at 12:15, Greg Parker wrote:
On Jun 6, 2005, at 10:42 AM, Bill Greene wrote:
Greg Parker wrote:
_objc_insertMethods() is a function internal to the Objective-C
runtime. Nothing outside the runtime should be calling it.
You should find the code that uses that function and change it.
To add methods to classes, call class_addMethods() instead.
I'm trying to add support for categories to a non-C-based language.
Will that work for categories? I use class_addMethods() for the
instance and class methods.
Yes, if I understand what you're trying to do. Categories add
methods to classes in the same way that class_addMethods() does.
Internally, both categories and class_addMethods() end up calling
_objc_insertMethods() to do the real work.
If you need sample code to work of you can have a look at PyObjC
<http://pyobjc.sf.net/>. This is a Python binding for Cocoa which
also supports categories.
Ronald
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