[ARROW-11043] [C++] Add "is_nan" kernel

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18434
• Assignee: Bruno LE HYARIC
• Reporter: Bruno LE HYARIC
• Created: 27/Dec/20 23:43
• Updated: 11/Jan/23 08:17
• Resolved: 05/Jan/21 18:53

Description

Add "is_nan" kernel on the basis of "is_null" kernel signature (see arrow/compute/kernels/scalar_validity.cc) and implemented with applicator & operator like in arrow/compute/kernels/compare.cc kernels. Kernel only implemented for FloatType and DoubleType.

Issue Links

• links to: GitHub Pull Request #9023