maxlength: Get physical length of an ff or ram object

In kindlychung/ff: memory-efficient storage of large data on disk and fast access functions

Description

maxlength returns the physical length of an ff or ram object

Usage

maxlength(x, ...)
## S3 method for class 'ff'
maxlength(x, ...)
## Default S3 method:
maxlength(x, ...)

Arguments

x	ff or ram object
...	additional arguments (not used)

Value

integer scalar

Author(s)

Jens Oehlschl<c3><a4>gel

See Also

length.ff, maxindex

Examples

  x <- ff(1:12)
  length(x) <- 10
  length(x)
  maxlength(x)
  x
  rm(x); gc()

kindlychung/ff documentation built on May 20, 2019, 9:58 a.m.