Addin exceptions in SvStream

[Eike Rathke]

Hi Norbert,

On Monday, 2012-12-10 17:38:34 -0600, Norbert Thiebaud wrote:

> Am I thinking of something else or the current syntax is:
> 
> if( ! (*stream>>meh))
> {
>   /* error */
> }
> ...
> 
> iow the >> operator return a boolean that indicate the sucess or
> failure of the >> operation...

No, all overloads return a SvStream&, otherwise things like
rStream >> some >> and >> another
would not work.

You probably have the uno::Any extractor in mind, which is used as
if (any >>= var)

  Eike

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