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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/interface.R
\name{incident}
\alias{incident}
\title{Incident edges of a vertex in a graph}
\usage{
incident(graph, v, mode = c("all", "out", "in", "total"))
}
\arguments{
\item{graph}{The input graph.}
\item{v}{The vertex of which the incident edges are queried.}
\item{mode}{Whether to query outgoing (\sQuote{out}), incoming
(\sQuote{in}) edges, or both types (\sQuote{all}). This is
ignored for undirected graphs.}
}
\value{
An edge sequence containing the incident edges of
the input vertex.
}
\description{
Incident edges of a vertex in a graph
}
\examples{
g <- make_graph("Zachary")
incident(g, 1)
incident(g, 34)
}
\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{gorder}()},
\code{\link{gsize}()},
\code{\link{head_of}()},
\code{\link{incident_edges}()},
\code{\link{is_directed}()},
\code{\link{neighbors}()},
\code{\link{tail_of}()}
}
\concept{structural queries}
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