RE: [Spirit-general] ast_parse() with custom AstFactory but no skip parser

[Hartmut K. <har...@t-...>]

 
Sonny Falk wrote:

> I'm using Spirit 1.8.0. I noticed that there's no version of 
> ast_parse() that will accept a custom AstFactory without a 
> skip parser. Below is my code for such a version of 
> ast_parse(). My question now is, am I misssing something?
> 
> template <typename AstFactoryT, typename IteratorT, typename 
> ParserT> inline tree_parse_info<IteratorT,AstFactoryT>
> ast_parse(
>     IteratorT const&        first_,
>     IteratorT const&        last,
>     parser<ParserT> const&  parser,
>     AstFactoryT const &     /*dummy_*/ = AstFactoryT())
> {
>     IteratorT first = first_;
>     scanner<
>         IteratorT,
>         scanner_policies<iteration_policy,
> ast_match_policy<IteratorT,AstFactoryT> >
>     > scan(first, last);
>     tree_match<IteratorT,AstFactoryT> hit = 
> parser.derived().parse(scan);
>     return tree_parse_info<IteratorT,AstFactoryT>(first, hit, 
> hit && (first == last),
>         hit.length(), hit.trees);
> }

That's an ommission, indeed. If you really think, that we should add this to
the distro please provide not only the code patch, but the doc's patch as
well. Is it possible for you to provide a test case for this function (maybe
as an extension of the existing tests) or an example how to use this funtion
as well?

Regards Hartmut

BTW the corresponding functionality for the parse tree related parse
functions is missing as well.