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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/interface.R
\name{gorder}
\alias{gorder}
\alias{vcount}
\title{Order (number of vertices) of a graph}
\usage{
vcount(graph)
gorder(graph)
}
\arguments{
\item{graph}{The graph}
}
\value{
Number of vertices, numeric scalar.
}
\description{
\code{vcount()} and \code{gorder()} are aliases.
}
\examples{
g <- make_ring(10)
gorder(g)
vcount(g)
}
\seealso{
Other structural queries:
\code{\link{[.igraph}()},
\code{\link{[[.igraph}()},
\code{\link{adjacent_vertices}()},
\code{\link{are_adjacent}()},
\code{\link{ends}()},
\code{\link{get_edge_ids}()},
\code{\link{gsize}()},
\code{\link{head_of}()},
\code{\link{incident}()},
\code{\link{incident_edges}()},
\code{\link{is_directed}()},
\code{\link{neighbors}()},
\code{\link{tail_of}()}
}
\concept{structural queries}
\section{Related documentation in the C library}{\href{https://igraph.org/c/html/latest/igraph-Basic.html#igraph_vcount}{\code{igraph_vcount()}}.}
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