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From: Peter Dimov (pdimov_at_[hidden])
Date: 2004-10-28 06:57:15

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In reply to: Jonathan Biggar: "[boost] Why no conversion from weak_ptr<T> to bool?"

Jonathan Biggar wrote:
> It seems straighforward, it would just return !expired().
>
> Any reason why not?

Because code that tests expired() is often wrong. It's better to not
encourage people to use it.

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