This is the mail archive of the gcc-help@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: try, finally

From: "Jason Cipriani" <jason dot cipriani at gmail dot com>
To: me22 <me22 dot ca at gmail dot com>
Cc: gcc-help at gcc dot gnu dot org
Date: Thu, 20 Mar 2008 01:49:47 -0400
Subject: Re: try, finally
References: <c09049bf0803190913p220b33dif24d4862d878801d@mail.gmail.com> <fa28b9250803191036v7ed76546u34b92b8321919a53@mail.gmail.com> <c09049bf0803191202m26988718weacfccc4cf34dcdf@mail.gmail.com> <fa28b9250803191209p5a2a5c60te1fea2c2b8b6d9c2@mail.gmail.com>

On Wed, Mar 19, 2008 at 3:09 PM, me22 <me22.ca@gmail.com> wrote:
> On Wed, Mar 19, 2008 at 3:02 PM, Jason Cipriani
>
> <jason.cipriani@gmail.com> wrote:
>
> >  Does std or boost have some kind of "smart pointers" that let me
>  >  define the cleanup actions without having to write too much additional
>  >  code?
>  >
>
>  Yup, boost::shared_ptr (std::shared_ptr, in C++1x) will let you do that.
>
>  boost::shared_ptr<xmlDoc> doc( xmlReadFile(...), xmlFreeDoc );
>  if (!doc) throw something();

Thanks, this is exactly the kind of solution I was looking for.

Jason

References:
- try, finally
  - From: Jason Cipriani
- Re: try, finally
  - From: me22
- Re: try, finally
  - From: Jason Cipriani
- Re: try, finally
  - From: me22

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]