nelem: Size of line

In mmapcharr: Memory-Map Character Files

Description

Number of elements of each line of a file.

Usage

nelem(file)

Arguments

file	Path to file.

Value

The number of elements of each line of a file.

Examples

tmpfile <- tempfile()
write(1:10, tmpfile, ncolumns = 2)
nline(tmpfile)

Example output

[1] 5

mmapcharr documentation built on May 2, 2019, 2:04 a.m.