Re: [Cppcms-users] How to set default response().out() stream precision?

[Artyom B. <art...@ya...>]

----- Original Message -----
> From: "ele...@ex..." <ele...@ex...>
> To: cpp...@li...
> Cc: 
> Sent: Monday, June 18, 2012 11:56 AM
> Subject: Re: [Cppcms-users] How to set default response().out() stream precision?
> 
> I went ahead and made a patch my self.
> 
> File attached. Goes ahead HEAD.
> 
> Now doing response().ostream().precision(9) works.
> 

I would not apply this patch for several reasons.

1. I keep a right to change ostream object, for example, older
   version of CppCMS (1.0.1) used different ostream objects for different
   configurations/io-modes.

2. There is a locale stuff that should be defined

3. It would be very confusing. What happens if a user writes:
   
   response().ostream() << "foo"?

   It is bad idea to have different ostreams in response


If you want to set precision... Do it right before rendering.
Or if you want to setup other settings on "some_other_stream"
and than use response().out().copyfmt(some_other_stream)

Don't forget to configure the locale in some_other_stream


Regards,

 
Artyom Beilis
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