[Nauty-list] maintaining a set of non-isomorphic graphs

[Grant Farmer]

Hi,

I am trying to maintain a set of non-isomorphic graphs in my program and I am hoping to use Nauty to do so.  How would one go about doing that?  I would also like it to be able to quickly test if a graph has an isomorphic graph already in the set or not.  The geng program will not work for my purposes because I do not want all graphs that are non-isomorphic, just the ones that I am actually using.  Thank you for any help you may be able to provide.

Grant Farmer