Determines whether a graph is a connected graph.

is_graph_connected(graph)

Arguments

graph

a graph object of class dgr_graph.

Value

a logical value.

Examples

# Create a random graph using the # `add_gnm_graph()` function; this # graph is not connected create_graph() %>% add_gnm_graph( n = 15, m = 10, set_seed = 23) %>% is_graph_connected()
#> [1] FALSE
# Create another random graph; # this graph is connected create_graph() %>% add_gnm_graph( n = 10, m = 15, set_seed = 23) %>% is_graph_connected()
#> [1] TRUE