pitrou commented on a change in pull request #9023: URL: https://github.com/apache/arrow/pull/9023#discussion_r551989576
########## File path: cpp/src/arrow/compute/api_scalar.h ########## @@ -345,6 +345,18 @@ Result<Datum> IsValid(const Datum& values, ExecContext* ctx = NULLPTR); ARROW_EXPORT Result<Datum> IsNull(const Datum& values, ExecContext* ctx = NULLPTR); +/// \brief IsNan returns true for each element of `values` that is NaN, +/// false otherwise +/// +/// \param[in] values input to look for NaN +/// \param[in] ctx the function execution context, optional +/// \return the resulting datum +/// +/// \since X.X.X Review comment: Yes, you can rebase (before or after the changes, as you prefer). ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org