Re: thread lib review

From: williamkempf_at_[hidden]
Date: 2001-09-09 19:56:39

--- In boost_at_y..., "Peter Dimov" <pdimov_at_m...> wrote:
> From: <williamkempf_at_h...>
> > When debugging you want the trap to occur as close to the error as
> > possible, which is what asserts are good at.  With an exception 
the
> > debugger will trap several levels down from where the error 
actually
> > occured, possibly even further down than a debugger allows you to
> > traverse back up the stack with.  Also, many (most?) debuggers 
allow
> > you to step over the assertion, which would allow you to debug 
your
> > exception trapping code.  To my mind asserts are for debugging and
> > exceptions are for error handling.
> 
> The rationale is sound, but the result does not conform to your
> specification. The documentation doesn't state anywhere that a 
method
> asserts; it says that the method throws on error.

Does one ever document an assert?  Doesn't sound reasonable to me.

Bill Kempf