Read graphs in graph6 and sparse6 format.
“graph6 and sparse6 are formats for storing undirected graphs in a compact manner, using only printable ASCII characters. Files in these formats have text type and contain one line per graph.” http://cs.anu.edu.au/~bdm/data/formats.html
See http://cs.anu.edu.au/~bdm/data/formats.txt for details.
| read_graph6(path) | Read simple undirected graphs in graph6 format from path. |
| parse_graph6(str) | Read a simple undirected graph in graph6 format from string. |
| read_graph6_list(path) | Read simple undirected graphs in graph6 format from path. |
| read_sparse6(path) | Read simple undirected graphs in sparse6 format from path. |
| parse_sparse6(string) | Read undirected graph in sparse6 format from string. |
| read_sparse6_list(path) | Read undirected graphs in sparse6 format from path. |