Graph with no vertices:
directed: false
vcount: 0
edges: {
}
Directed graph with loops and multiple edges, order 0, IGRAPH_OUT:
directed: true
vcount: 6
edges: {
0 1
0 2
1 1
1 3
2 3
3 4
3 4
}
Same graph, order 1:
directed: true
vcount: 6
edges: {
0 1
0 2
1 1
1 3
2 3
3 4
3 4
}
Same graph, order 2:
directed: true
vcount: 6
edges: {
0 1
0 2
0 3
1 1
1 3
1 4
2 3
2 4
3 4
3 4
}
Same starting graph, order 2, IGRAPH_IN:
directed: true
vcount: 6
edges: {
0 1
0 2
0 3
1 1
1 3
1 4
2 3
2 4
3 4
3 4
}
Same starting graph, order 2, IGRAPH_ALL:
directed: true
vcount: 6
edges: {
0 1
0 2
0 3
1 1
1 2
1 3
1 4
2 3
2 4
3 4
3 4
}
Same starting graph, order 3, IGRAPH_OUT:
directed: true
vcount: 6
edges: {
0 1
0 2
0 3
0 4
1 1
1 3
1 4
2 3
2 4
3 4
3 4
}
Same starting graph, order 12, IGRAPH_IN:
directed: true
vcount: 6
edges: {
0 1
0 2
0 3
0 4
1 1
1 3
1 4
2 3
2 4
3 4
3 4
}
Same starting graph, but undirected, order 2, IGRAPH_OUT:
directed: false
vcount: 6
edges: {
0 1
0 2
0 3
1 1
1 2
1 3
1 4
2 3
2 4
3 4
3 4
}
Check negative order error.
