From: Robert Dober Date: 2007-06-16T17:42:19+09:00 Subject: Re: Reasonable practice? > On 6/16/07, Trans wrote: . > > > Also, I was thinking. If it's thread safe to just pass type as an > > argument, one would think there could be a way to define a "locked" > > instance var that is essentially the same thing but without all the > > overhead. Hmm I am afraid that is impossible, there was a very recent discussion about it, it might of course be sufficient to lock the ivar accessors and be confident that the contract (of accessing the ivar by means of the accessors only) is respected. Robert -- You see things; and you say Why? But I dream things that never were; and I say Why not? -- George Bernard Shaw