From: Alexander Nasonov (alnsn_at_[hidden])
Date: 2007-04-09 02:46:24
Andrey Semashev wrote:
> Another good use case for scope guards is making rollbackable code.
> But I see, this implementation doesn't support that.
bool rollback = true;
// ...
BOOST_SCOPE_EXIT( (rollback) )
{
if(rollback) do_rollback();
}
BOOST_SCOPE_EXIT_END
// ...
rollback = false; // commit
-- Alexander Nasonov http://nasonov.blogspot.com What would men be without women? Scarce, sir, mighty scarce. -- Mark Twain -- This quote is generated by: /usr/pkg/bin/curl -L http://tinyurl.com/veusy \ | sed -e 's/^document\.write(.//' -e 's/.);$/ --/' \ -e 's/<[^>]*>//g' -e 's/^More quotes from //' \ | fmt | tee ~/.signature-quote