Kristofer Skaug
Re: Exceptions vs Error codes

Re: Exceptions vs Error codes

> Which languages *do* support automatic state rollback?
I know of Oracle PL/SQL, the experimental language SESAME, and
of course all pure functional languages. There must be others,
but I am not a language freak :-)

> I know Java supports exception specification, which others?
C++, sort of. Many others, I guess.
> Do you know of any design patterns or example implementations 
> of generic/abstract "Checkpoint and Restart" mechanisms, in
> Delphi?
The nearest thing I know of is the paper "Error handling for Business 

Best regards, Kristofer

--- Raoul
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