Commits
Wes McKinney authored fbbee3d2db5
ARROW-77: [C++] Conform bitmap interpretation to ARROW-62; 1 for nulls, 0 for non-nulls Author: Wes McKinney <wesm@apache.org> Closes #35 from wesm/ARROW-77 and squashes the following commits: 848d1fe [Wes McKinney] Clean up variable names to indicate valid_bytes vs null_bytes and change nulls to null_bitmap to be more clear 8960c7d [Wes McKinney] Flip bit interpretation so that 1 is null and 0 is not-null. Do not compare null slots in primitive arrays