Reset any in-progress axis reorder.

Idempotent. On files_daf, completes the rollback of any pending reorder by restoring the backup hardlinks and removing the .reorder.backup/ directory. On memory_daf, no-op.

Usage

reset_reorder_axes(daf, crash_counter = NULL)

Arguments

daf

A DafWriter.

crash_counter

Internal — for testing only.

Value

Invisibly the input daf.

Details

Note: files_daf(path, mode = "r+") and mode = "w+" automatically invoke this on open, so manual calls are usually unnecessary.

Examples

d <- memory_daf()
reset_reorder_axes(d)  # no-op for memory_daf