[std-interval] More on interval computations as proofs
Gabriel Dos Reis
gdr at integrable-solutions.net
Fri Sep 29 23:21:54 PDT 2006
Sylvain Pion <Sylvain.Pion at sophia.inria.fr> writes:
[...]
| An alternative implementation is to have a global flag like errno,
I would not support that. Global variables pose significant problems,
both for users and implementers -- these days errno really is a
function. Specially in multi-threaded environment (C++ is seriously
considering concurency).
Another laternative design could throw an exception.
-- Gaby
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