C++ -- a valid idea?
Mike Stump
mrs@apple.com
Thu Jun 24 13:53:00 GMT 2004
On Saturday, June 12, 2004, at 10:22 PM, Alexis Wilke wrote:
> Now, the other day I thought of something which is (to my point of
> view) a
> problem in C++.
Thinking of problems doesn't mean they are problems. Please come up
with a test case, ensure that all methods and functions are defined,
and create two loops which you think should be equally as efficient,
one which uses the prefix ++ and the other which uses the postfix ++
and then time them. If you discover there is a problem, in the current
(snapshot) compiler, then let us know. We can then examine the code
and the assembly produced and see if a bug report is reasonable.
I suspect you've not seen were time actually goes on modern processors.
I suspect that for all real code that one cannot discern a difference
between them.
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