igraph (version 1.0.0)

incident_edges: Incident edges of multiple vertices in a graph

Description

This function is similar to incident, but it queries multiple vertices at once.

Usage

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

Arguments

graph
Input graph.
v
The vertices to query
mode
Whether to query outgoing (out), incoming (in) edges, or both types (all). This is ignored for undirected graphs.

Value

  • A list of edge sequences.

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; is.directed, is_directed; neighbors; tail_of

Examples

Run this code
g <- make_graph("Zachary")
incident_edges(g, c(1, 34))

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