From Axel:

* Implement a ShowMembers function for interpreted classes, by querying
the interpreter for the data member information.
* Implement Class() and Class_Name() in the interpreted (i.e. CINT's)
ClassDef() version, now that #name works in CINT
* Forward interpreted ShowMembers() in CINT's ClassDef() to
TClass::InterpretedShowMembers()
* For CINT, re-use ClassDef for ClassDefT; they are identical.


git-svn-id: http://root.cern.ch/svn/root/trunk@34513 27541ba8-7e3a-0410-8455-c3a389f83636