geterror.ff: Get error and error string

In ff: Memory-Efficient Storage of Large Data on Disk and Fast Access Functions

Get error and error string

Description

Get last error code and error string that occured on an ff object.

Usage

geterror.ff(x)
geterrstr.ff(x)

Arguments

x	an ff object

Value

geterror.ff returns an error integer code (no error = 0) and geterrstr.ff returns the error message (no error = "no error").

Author(s)

Jens Oehlschlägel, Daniel Adler (C++ back-end)

See Also

ff

Examples

  x <- ff(1:12)
  geterror.ff(x)
  geterrstr.ff(x)
  rm(x); gc()

ff documentation built on Feb. 16, 2023, 7:48 p.m.