Subject: Re: [proto] Visitor Design Pattern
From: Eric Niebler (eric_at_[hidden])
Date: 2010-10-26 01:03:23
On 10/25/2010 10:01 PM, Joel.Falcou_at_[hidden] wrote:
>> There, that's better. I don't think I'll mess with it any more. Go ahead
>> and use it, Thomas.
> just a small question: what if I need a transform that use external data ?
> in nt2, we have thsi compute trnsform that recursively eats the AST and
> call the approprite function passing a n dimension position tuple as a
> I guess I could pass it as a state but will we have any other alternative ?
You could pass it as state or bundle it with the external transforms.
All you need is a nested when template. Does that help?
-- Eric Niebler BoostPro Computing http://www.boostpro.com
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