Re: [boost] [transact] code in sandbox

Subject: Re: [boost] [transact] code in sandbox
From: Stewart, Robert (Robert.Stewart_at_[hidden])
Date: 2010-02-17 10:13:54

strasser_at_[hidden] wrote:
> Zitat von "Stewart, Robert" <Robert.Stewart_at_[hidden]>:
> >
> > Couldn't you avoid the inner try block by detecting a pending
> > exception in ~commit_on_destruction()?
>
> because of how std::uncaught_exception() works that would
> fail if the
> macros are used inside a destructor that is called during exception
> unwinding:
>
> http://www.gotw.ca/gotw/047.htm

I'm familiar with that issue, but I never imagined that would be a reasonable use case.  Would you want to encourage using such code in a destructor by this design choice?

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

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