Begin forwarded message:
From: John M McIntosh <[EMAIL PROTECTED]>
Date: October 2, 2008 11:50:56 PM PDT (CA)
To: The general-purpose Squeak developers list <[EMAIL PROTECTED]
>
Cc: [EMAIL PROTECTED]
Subject: Yet another Objective-C bridge
Reply-To: [EMAIL PROTECTED]
As part of my iPhone work I've built yet another Objective-C bridge.
It can be found within ftp://ftp.smalltalkconsulting.com/experimental/
The required Smalltalk code for the basic logic, the SUnits, and the
Plugin generation can be loaded from http://www.squeaksource.com/ObjectiveCBridge2.html
The additional pieces required to build the plugin are found within
the iSqueak SVN tree. http://svn.isqueak.org/vm/
Using aregular 3.8.18b4U macintosh carbon VM with the
ObjectiveCBridge installed means you can invoke.
testRetainCount
| classOop instance1 count |
classOop := ObjectiveCObject findClassName: 'NSObject'.
instance1 := classOop new.
count := instance1 retainCount.
self should: [count = 1].
instance1 retain.
count := instance1 retainCount.
self should: [count = 2].
instance1 release.
count := instance1 retainCount.
self should: [count = 1].
People are welcome to confirm that it works, although it is compiled
for ppc and i386 (32bit) I have not yet tested on ppc.
This plugin was also installed for the currently shipping iPhone VM
1.05b3, however there seems to be a problem
where resolving the method signature object isEqualTo: for usage
between two instances of NSObject returns nil.
But only on an ipod touch or iPhone not in the Simulator, or running
as an os-x application.
_______________________________________________
Pharo-project mailing list
[email protected]
http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
