This module is a placeholder in the Graph-ReadWrite distribution, which is a collection of modules for
reading and writing directed graphs.
You don't use "Graph::ReadWrite", you use one of the reader or writer modules for a specific format:
• Graph::Reader::Dot - class for reading a Graph instance from Dot format.
• Graph::Reader::HTK - read an HTK lattice in as an instance of Graph.
• Graph::Reader::XML - class for reading a Graph instance from XML
• Graph::Writer::Dot - write out directed graph in Dot format
• Graph::Writer::HTK - write a perl Graph out as an HTK lattice file
• Graph::Writer::VCG - write out directed graph in VCG format
• Graph::Writer::XML - write out directed graph as XML
• Graph::Writer::daVinci - write out directed graph in daVinci format