Here is a list of all documented files with brief descriptions:

dxf-private.h	Declarations for DXF class
dxf.cc	Contains the definition for an input file
dxf.h	Contains the definition for an input file
dxfwriter.cc	Contains the definition for an input file
dxfwriter.h	Contains the definition for an input file
string_templates.h	Contains the definition for an input file