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From: Douglas Gregor (gregod_at_[hidden])
Date: 2004-03-11 16:06:49

On Thursday 11 March 2004 03:14 pm, David Abrahams wrote:
> Just to throw more darts at the idea, building the composite function
> object could be an expensive way to arrive at an immediate bool result
> if copying the function objects was a nontrivial operation.

Thoughout the STL is the implicit assumption that function objects are cheap
to copy. We're not making any new assumptions here.


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