[ros-dev] Strategy for invalid parameters

Thomas Weidenmueller w3seek at reactos.com
Tue Jan 10 13:27:18 CET 2006

M Bealby wrote:

>So what you're saying is that the functions in the modules of code
>which actually do the work should perform the checking.  What about
>this: If a parameter is passed straight through a function to another
>no checking should take place, but if any manipulation of the
>parameters occurs then they should be checked?  I think this might be
>slightly different to your idea Alex.  What does everyone think?  I
>personally think this is the best approach as it requires little, if
>any duplicated checking code.
I agree with Alex because the only place the handle can be checked is in 
ob. It doesn't make any sense to add pseudo checks.

- Thomas

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