Description Usage Arguments Value Examples
View source: R/is_graph_directed.R
Determines whether a graph is set to be directed or not and returns a logical value to that effect.
1  is_graph_directed(graph)

graph 
a graph object of class

a logical value.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17  # Create an empty graph; by default,
# new graphs made by `create_graph()`
# are directed
graph <
create_graph()
# Determine whether the graph
# is directed
graph %>%
is_graph_directed()
# Use the `set_graph_undirected()`
# function and check again whether
# the graph is directed
graph %>%
set_graph_undirected() %>%
is_graph_directed()

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