Programming style (was Accessors) revisited ; de-compiler ???
Programming style (was Accessors) revisited ; de-compiler ???
- Subject: Programming style (was Accessors) revisited ; de-compiler ???
- From: Raff <email@hidden>
- Date: Thu, 15 Aug 2002 03:10:32 +0200
Sorry to come back about this topic, but I was on holliday;
about the positive/negative test
if (newObject == object) return;
or
if (newObject != object) {
doIt !
}
I read it depended on the type of processors.
I thought it would depend on the compilator : as far as I'm concerned, I
would think the first method is faster because the code produced would
be a test which leads to 'blr'.
How can it be different on a different machine if I do use the same
compiler ? (sorry if this is a silly question)
***
By the way, is there a program to de-compile code in the developper
utilities ? I didn't find it.
(machine code > PPC/68k assembly language).
Thanks for your attention.
R.D.
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