Re: Declarative constraints in practical terms

On 26 Feb 2006 13:02:42 -0800, "Marshall Spight" <marshall.spight_at_gmail.com> wrote:

>> What do you mean by "first class functions"?
>
>This is a pretty good explanation:
>http://en.wikipedia.org/wiki/First_class_function

Thanks.

They forgot about function objects, though. These can store additional state (data) as member variables, unlike function pointers.

--
Bob Hairgrove
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