Re: [boost] [Boost.Breakable] Any interest in a Boost Breakable library?

Subject: Re: [boost] [Boost.Breakable] Any interest in a Boost Breakable library?
From: Michael Caisse (boost_at_[hidden])
Date: 2009-09-07 01:43:07

Pierre Morcello wrote:
> Breakable
> {
>   if(!filestream.bad())
>   {
>       log("error at opening file");
>       break;
>   }
>
>   if(!filestream.good())
>   {
>      log("error inside the file (eof)");
>      break;
>   }
>
>   if(!xmlLoadFrom(filestream))
>   {
>      log("the file is no xml document.");
>      break;    
>   }
>   
>   // and so on, to test if the xml is valid, etc...
> }
>
>   

And why not just add the else?

  if(!filestream.bad())
  {
     log("error at opening file");
  }
  else if(!filestream.good())
  {
     log("error inside the file (eof)");
  }
  else if(!xmlLoadFrom(filestream))
  {
     log("the file is no xml document.");
  }

-- 
----------------------------------
Michael Caisse
Object Modeling Designs
www.objectmodelingdesigns.com