Unlike ns v1, the class TclObject
subsumes the earlier functions of the NsObject class.
It therefore stores the
interface variable bindingsSectionsec:VarBinds
that tie OTcl instance variables in the interpreted object
to corresponding C++ member variables in the compiled object.
The binding is stronger than in ns v1 in that
any changes to the OTcl variables are trapped,
and the current C++ and OTcl values
are made consistent after each access through the interpreter.
The consistency is done through the
Also unlike ns v1, objects in the class TclObject
are no longer stored as a global link list.
Instead, they are stored in a hash table in the