From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2008-03-18 18:51:42
Eric Niebler wrote:
>> What is not readable here and how many operands are in the
>> whole expression?
> I don't see anything besides unary and binary expressions here, so a max
> arity of 2 would suffice for your purposes.
If you want to iterate over all the terms in a transform use fold_tree.
I don't see any benefit of flattening the expression, besides making things
harder for proto :)
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