% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/interface.R
\name{is.directed}
\alias{is.directed}
\title{Check whether a graph is directed}
\usage{
is.directed(graph)
}
\arguments{
\item{graph}{The input graph}
}
\description{
\ifelse{html}{\href{https://lifecycle.r-lib.org/articles/stages.html#deprecated}{\figure{lifecycle-deprecated.svg}{options: alt='[Deprecated]'}}}{\strong{[Deprecated]}}

\code{is.directed()} was renamed to \code{\link[=is_directed]{is_directed()}} to create a more
consistent API.
}
\section{Related documentation in the C library}{
\href{https://igraph.org/c/html/0.10.17/igraph-Basic.html#igraph_is_directed}{\code{is_directed()}}
}

\keyword{internal}
