I'm putting this up as a separate patch for review

Reporter: Wes McKinney / @wesm
Assignee: Wes McKinney / @wesm

Related issues:

• [C++] C++ array kernels framework and execution buildout (umbrella issue) (is a child of)
• [C++] Optimize Take implementation (relates to)
• [C++] Implement optimized "unsafe take" for use with selection vectors for kernel execution (relates to)

PRs and other links:

• GitHub Pull Request #7358

_{Note: This issue was originally created as ARROW-9045. Please see the migration documentation for further details.}