hasPrev: Does This Iterator Have A Previous Element

Description Usage Arguments Value

View source: R/s3generic.R

Description

hasPrev is a generic function that indicates if the iterator has another element backward.

Usage

1
hasPrev(obj, ...)

Arguments

obj

an R object

...

additional arguments

Value

Logical value indicating whether the iterator has a previous element.


combiter documentation built on May 2, 2019, 7:24 a.m.