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From: jsiek_at_[hidden]
Date: 2000-09-01 10:46:06
Yes, that is a great suggestion! I'll try to apply this to adjacency_list.cct.
Gary Powell writes:
> Hi,
>
> Yet one more code comment:
>
> I was reading C&E's book "Generative Programming" last night and came
> across this gem:
>
> if<condition, class_name1::type, class_name2::type>::type
>
> They suggested to always write this as
>
> if<condition, class_name1, class_name2>::type::type
>
> because in the first case, there will be an instantiation of both
> class_name1 and class_name2, in the second, only the on for which the
> condition tests true will be instantiated.
>
> I saw some of #1 usage in adjacency_list.cct but I didn't search the whole
> project for it.
>
> Yours Truly,
> -Gary-
>
> gary.powell_at_[hidden]
>
>
>
>
>
>
>
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