datatable.internal

Warning

The functions in this sub-module are considered to be “internal” and not useful for day-to-day work with datatable module.

compiler_version()

Compiler used when building datatable.

frame_column_data_r()

C pointer to column’s data

frame_columns_virtual()

Indicators of which columns in the frame are virtual.

frame_integrity_check()

Run checks on whether the frame’s state is corrupted.

get_thread_ids()

Get ids of threads spawned by datatable.

in_debug_mode()

Was datatable built in debug mode?

regex_supported()

Was datatable built with support for regular expressions?