您最多选择25个主题
主题必须以字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
15 行
326 B
15 行
326 B
% Generated by roxygen2: do not edit by hand
|
|
% Please edit documentation in R/RcppExports.R
|
|
\name{is_null_xptr_}
|
|
\alias{is_null_xptr_}
|
|
\title{Test whether an external pointer is null}
|
|
\usage{
|
|
is_null_xptr_(s)
|
|
}
|
|
\arguments{
|
|
\item{x}{object to test}
|
|
}
|
|
\description{
|
|
Test whether an external pointer is null
|
|
}
|
|
\keyword{internal}
|
|
|