Modules

modules for reading and writing directed graphs
base class for Graph file format readers
class for reading a Graph instance from Dot format
read an HTK lattice in as an instance of Graph
class for reading a Graph instance from XML
base class for Graph file format writers
write out directed graph in Dot format
write a perl Graph out as an HTK lattice file
write out directed graph in VCG format
write out directed graph as XML
write out directed graph in daVinci format