[C++] Add split_pattern_regex function

[asfimport]

Currently the split_pattern compute kernel can split strings by a given pattern, but it'd be really helpful if the specified pattern could be a regular expression

Reporter: Nicola Crane / @thisisnic
Assignee: David Li / @lidavidm

Related issues:

• [C++] String algorithm library for StringArray/BinaryArray (is a child of)

PRs and other links:

• GitHub Pull Request #10354

_{Note: This issue was originally created as ARROW-12608. Please see the migration documentation for further details.}

[asfimport]

Antoine Pitrou / @pitrou:
It would probably be a separate kernel rather than an option, but yes, that would be useful.

cc @maartenbreddels

[asfimport]

Maarten Breddels / @maartenbreddels:
I agree a split_pattern_regex might make sense, you might want to look at

#8271 and possible #8459

for inspiration.

 

[asfimport]

David Li / @lidavidm:
Issue resolved by pull request 10354
#10354