Boost logo

Boost :

Subject: Re: [boost] [filesystem] scoped_file feature request?
From: Stewart, Robert (Robert.Stewart_at_[hidden])
Date: 2011-10-12 08:24:08


Olaf van der Spek wrote:
> On Wed, Oct 12, 2011 at 2:11 PM, Stewart, Robert
> <Robert.Stewart_at_[hidden]> wrote:
>
> > It is enough to have a function that creates a zero-length,
> > temporary file and returns its pathname. That probably fits
> > better with Filesystem's design anyway. Such a function
> > would have to implement a loop that calls unique_path(),
> > tries to create a file with that pathname, and repeats some
> > number of times until the creation succeeds. Then, it would
> > close the file and return the pathname. That code is
> > non-trivial and would be a helpful addition.
>
> That doesn't seem right either. It shouldn't be necessary to
> close and reopen the file.

How would you transfer the open file handle to std::fstream, for example?

_____
Rob Stewart robert.stewart_at_[hidden]
Software Engineer using std::disclaimer;
Dev Tools & Components
Susquehanna International Group, LLP http://www.sig.com

________________________________

IMPORTANT: The information contained in this email and/or its attachments is confidential. If you are not the intended recipient, please notify the sender immediately by reply and immediately delete this message and all its attachments. Any review, use, reproduction, disclosure or dissemination of this message or any attachment by an unintended recipient is strictly prohibited. Neither this message nor any attachment is intended as or should be construed as an offer, solicitation or recommendation to buy or sell any security or other financial instrument. Neither the sender, his or her employer nor any of their respective affiliates makes any warranties as to the completeness or accuracy of any of the information contained herein or that this message or any of its attachments is free of viruses.


Boost list run by bdawes at acm.org, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk