Re: ZeroLink unknown symbol __ZTv0_n12_NSoD0Ev
Re: ZeroLink unknown symbol __ZTv0_n12_NSoD0Ev
- Subject: Re: ZeroLink unknown symbol __ZTv0_n12_NSoD0Ev
- From: Clark Cox <email@hidden>
- Date: Wed, 3 Nov 2004 14:26:44 -0500
On Wed, 3 Nov 2004 12:11:08 -0700, Markian Hlynka
<email@hidden> wrote:
> On Nov 3, 2004, at 11:32, Andy Wiese wrote:
>
> >
> > On Nov 3, 2004, at 3:26 AM, Arvan Pritchard wrote:
> >
> >> The command line tool c++filt says this is the mangled form of
> >>
> >> virtual thunk to std::basic_ostream<char,
> >> std::char_traits<char>::~basic_ostream()
> >>
> >> I don't know if that helps, but often unmangling names with c++filt
> >> can pinpoint problems like that...
> >>
> >> Arvan
> >>
> >>
> > THANKS! This is the first I have heard of this utility. It will be
> > very useful.
> >
> > I'm curious if there is a trick here though. When I use c++filt with
> > the symbol exactly as quoted I get nothing, but if I drop a leading
> > underscore (just intuition to try that) I get the result you mention.
> > How am I to know that I should try dropping an underscore, and are
> > there other tricks like this?
> >
>
> That is so incredibly cool. This tool will be so useful! But, a
> question, since you don't provide it with a source or object file...
> how does it know? Does it scan the current directory?
It works because the rules that the compiler uses to mangle names are
well defined and provide a one-to-one mapping.
--
Clark S. Cox III
email@hidden
http://www.livejournal.com/users/clarkcox3/
http://homepage.mac.com/clarkcox3/
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