Find the multiple or loop edges in a graph

is.loop() was renamed to which_loop() to create a more consistent API.

Usage

is.loop(graph, eids = E(graph))

Arguments

graph

The input graph.

eids

The edges to which the query is restricted. By default this is all edges in the graph.

Related documentation in the C library

is_loop(), edges(), get_eids(), vcount(), ecount()