[tyvis-devel] tyvis update

[Dale E Martin]

Update of /usr/local/cvsroot/tyvis/src/tyvis
In directory silverton:/tmp/cvs-serv27517/src/tyvis

Modified Files:
      Tag: interface_insertion_2002_09_06-branch
	SignalBase.cc SignalBase.hh SignalNetinfo.cc 
	SubElementFactory.cc SubElementFactory.hh 
Log Message:
Updates made while I was on the road.  Very lightly tested.  Added a
SubElementFactory for SignalNetinfos, the first step towards supporting
heirarchies of signals with slices in them.