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From: John E. Potter (jpotter_at_[hidden])
Date: 2000-06-17 08:25:42

On Sat, 17 Jun 2000, Mark Rodgers wrote:

> > My second point is unrelated to the rational for functional.hpp - so
> > consider it entirely optional - can we have an "identity" unary function
> > object. The SGI STL already has this, but it's not part of the standard,
> > my reason for bringing this up is that functional.hpp is the obvious
> > place to put this.
> I definitely think that a boost::identity is a good idea. If folks think
> functional.hpp is the appropriate place, I'm more than happy to include
> it. And what about project1st/project2nd and select1st/select2nd?

Yes to all! Is that std::identity or boost::identity? The latter is
much better. It's too easy to get SGIi[sz]ed. :)


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