igraph (version 1.0.0)

incident: Incident edges of a vertex in a graph

Description

Incident edges of a vertex in a graph

Usage

incident(graph, v, mode = c("all", "out", "in", "total"))

Arguments

graph

The input graph.

v

The vertex of which the indicent edges are queried.

mode

Whether to query outgoing (out), incoming (in) edges, or both types (all). This is ignored for undirected graphs.

Value

• An edge sequence containing the incident edges of the input vertex.

See Also

Other structural queries: [.igraph; [[.igraph; adjacent_vertices; are.connected, are_adjacent; ecount, gsize; ends, get.edge, get.edges; get.edge.ids; gorder, vcount; head_of; incident_edges; is.directed, is_directed; neighbors; tail_of

Examples

g <- make_graph("Zachary")
incident(g, 1)
incident(g, 34)