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Subject: Re: [boost] [challenge!] find a common domain
From: Eric Niebler (eric_at_[hidden])
Date: 2010-05-23 14:04:36

On 5/19/2010 2:02 AM, Eric Niebler wrote:
> Your job: implement the deduce_domain3 template that finds the common
> domain of 3 domains. You're allowed to use decltype, but you get bonus
> points for a solution that doesn't. Bonus also for instantiating fewest
> templates. The challenge is for the ternary case, but your solution
> should scale to N domains. If your solution is better than mine, I'll
> use it in Proto and credit you!

Thanks to all the folks who participated! Everybody loves a challenge.
Yesterday, I checked in a solution based on Daniel's code. Everybody who
submitted a solution got a mention both in the code and in the docs.


Eric Niebler
BoostPro Computing

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