From: Gary Powell (Gary.Powell_at_[hidden])
Date: 2001-05-23 16:14:32
> Perhaps not in a first release of the threads library, but one could use
> expression templates to make "i = (i+2)/2" safe. Delay evaluation until an
> assignment operation is reached. On assignment it acquires a lock,
> the evaluation and assignment, and then releases the lock.
Yet another cool application of Expression Templates!
It wouldn't solve the
i = (i +2)/2;
j = (j +3)/3;
But for what Beman wanted it would work quite well.
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