Very Computer

        I am currently investigating a way that the collection classes in
Smalltalk could be reimplemented to make them more accessable to users who
wished to make new subclasses from them.  However, I need to have multiple
inheritance and the ability to change the superclass of an existing class,
neither of which Smalltalk V/DOS seems capable of doing.

        Does anyone know of a C++ implementation of the smalltalk collection
classes, or better yet, a smalltalk that will allow me to use multiple
inheritance and changing of subclasses.
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Disclaimer--------------------------------------------------------------
| The opinions expressed above are those of a green alien who spoke to |
| me in a vision.  They do not necessarily represent the views of NCSU |
| or any other person, dead or alive, or of any entity on Earth.       |
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Disclaimer?  There are too many lawyers around.  Q: Why do rats not infest
the houses of lawyers?  A: Professional courtesy.

:       I am currently investigating a way that the collection classes in
: Smalltalk could be reimplemented to make them more accessable to users who
: wished to make new subclasses from them.  However, I need to have multiple
: inheritance and the ability to change the superclass of an existing class,
: neither of which Smalltalk V/DOS seems capable of doing.

:       Does anyone know of a C++ implementation of the smalltalk collection
: classes, or better yet, a smalltalk that will allow me to use multiple
: inheritance and changing of subclasses.
: --

: Disclaimer--------------------------------------------------------------
: | The opinions expressed above are those of a green alien who spoke to |
: | me in a vision.  They do not necessarily represent the views of NCSU |
: | or any other person, dead or alive, or of any entity on Earth.       |
: ------------------------------------------------------------------------
: Disclaimer?  There are too many lawyers around.  Q: Why do rats not infest
: the houses of lawyers?  A: Professional courtesy.

NIH class library
--
Neel Vasant Kumar       |  #include <disclaimer,h>

for a more detailed description of their product), or if you are using a
compiler supporting templates (ie. not the Microsoft compiler) then take
a look at the Booch components available from Rational (you can try

information, but if all else fails their head office is located in San
Jose so you should be able to find them fairly easily).  Good luck and let
us know what you end up going with.

paul

Quote:>    I am currently investigating a way that the collection classes in
>Smalltalk could be reimplemented to make them more accessable to users who
>wished to make new subclasses from them.  However, I need to have multiple
>inheritance and the ability to change the superclass of an existing class,
>neither of which Smalltalk V/DOS seems capable of doing.

>    Does anyone know of a C++ implementation of the smalltalk collection
>classes, or better yet, a smalltalk that will allow me to use multiple
>inheritance and changing of subclasses.
>--

...
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|  Paul Chehowski                     I just forgot what it was |
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