ryanvo504 opened a new issue, #47230: URL: https://github.com/apache/arrow/issues/47230
### Describe the enhancement requested Refactor DictBuilder class to use unique_ptr for member fields and move constructor implementation from header to source file. Updates method signatures to return pointers instead of references and adjusts corresponding function calls to work with the new pointer-based interface. ### Component(s) C++ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
