setfinalPos: Set final position(s) of variable(s)

In david-salgado/fastReadfwf: Fast read of fwf files with arbitrary input schema

Description

setfinalPos assigns an integer value (final positition) to the variable(s) specified in the input parameters.

Usage

setfinalPos(schema, finalPos, variables)

## S4 method for signature 'StfwfSchema,integer'
setfinalPos(schema, finalPos, variables)

Arguments

schema	Object of class StfwfSchema.
finalPos	integer vector with the new final positions of the variables.
variables	character vector with the names of the variables whose final positions are to be updated.

Value

Object of class StfwfSchema.

Examples

# A trivial example:
df <- data.frame(variable = c('Turnover', 'Employees'),
                 width = c(9L, 3L),
                 initialPos = c(1, 10),
                 finalPos = c(9, 12),
                 type = rep('num', 2),
                 valueRegEx = c('[0-9]{0,9}', '[0-9]{0,3}'),
                 description = c('Turnover of the business unit',
                                 'Number of employees of the business unit'),
                 stringsAsFactors = FALSE)
Schema <- new(Class = 'StfwfSchema', df = df)
setfinalPos(Schema, c(8L), c('Turnover'))

david-salgado/fastReadfwf documentation built on Dec. 25, 2021, 12:43 p.m.