Re: boost::regex: regex meta data or AST for regex?
On 16.12.20 18:05, Frank Bergemann via Boost-users wrote:
> in concrete:
> Is it possible to not only get the #no of groups (sub-expressions) via
> basic_regex::mark_count(), but also their position (begin() / end()
> iterators) in the given regex string (c'tor argument)?
> more general:
> Can an AST be created for a the given regex string (c'tor argument)?
> E.g with boost::spirit?
I am busy with #2 parsers: