[antlr-interest] Re: A way to find all subtrees of a particular type?

Terence Parr parrt at jguru.com
Wed May 21 11:10:31 PDT 2003


If you find all single MULT nodes have you not found precisely what 
you're looking for?

Ter

On Wednesday, May 21, 2003, at 10:55  AM, rustydstone wrote:

> --- In antlr-interest at yahoogroups.com, Terence Parr <parrt at j...> wrote:
>> Won't that find all single nodes?
>
> Not sure I understand.
>
> Let me rephrase the question: I have a somewhat complex tree, some
> nodes of that tree are multiplication nodes (e.g. 4 * 5). I'd like to
> be able to find ALL multiplication nodes of the tree. I can obviously
> manually walk the tree and look for the nodes of certain type but I
> was hoping there would be a simpler way.
>
> Thanks
>
>
>
>
>
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>
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