Read and write binary table data units.
| Classes | |
| class | BintableColumns | 
| Column-wise reader-writer for the binary table data unit.  More... | |
| class | BintableHdu | 
| Binary table HDU reader-writer.  More... | |
| class | FileMemSegments | 
| Mapping between an in-file (FITS binary table data unit) segment and an in-memory (column) segment for reading and writing bintable segments.  More... | |