schlotter — Mon, 26 Jun 2006 18:21:09 GMT

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Robert, coincidental I saw your reply on the mailing list
archives.
Robert Ramey wrote:
> Hmm - looks like its used to me.
>
> C:\BoostHead\libs\serialization\src\basic_oarchive.cpp(259):
> ar.vsave(tracking_type(bos.tracking(m_flags)));
>
C:\BoostHead\libs\serialization\src\basic_oarchive.cpp(266):
if(!
> bos.tracking(m_flags)){
> C:\BoostHead\libs\serialization\src\basic_oarchive.cpp(342):
> ar.vsave(tracking_type(bos.tracking(m_flags)));
>
C:\BoostHead\libs\serialization\src\basic_oarchive.cpp(352):
if(!
> bos.tracking(m_flags)){
>
C:\BoostHead\libs\serialization\src\basic_xml_grammar.ipp(355):
>> uint_p
> [assign_level(rv.tracking_level)]
For convenience, the function definition we're talking about:
    virtual bool tracking(const unsigned int flags) const {
//        if(0 != (flags &  no_tracking))
//            return false;
        return
boost::serialization::tracking_level<T>::value ==
boost::serialization::track_always
            ||
boost::serialization::tracking_level<T>::value ==
boost::serialization::track_selectivly
            && serialized_as_pointer();
    }
As you can see, the part which uses the parameter is
commented out.  So, the parameter may be used, but it is
ignored in the function body.
Regards
Christian

schlotter — Fri, 30 Jun 2006 04:59:03 GMT

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I just noticed that I missed a similar warning.  The second
attached patch fixes this too.

schlotter — Wed, 30 Aug 2006 08:46:13 GMT

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Robert Ramey wrote:
OK - I've applied the patches to my local copy which will be
uploaded to
CVS/Head.  Sorry this won't show up in boost until version
1.35.  So if this
is important to you, you should patch your own copy.
Robert Ramey

status changed

schlotter — Wed, 30 Aug 2006 08:47:24 GMT

status assigned → closed

Boost C++ Libraries: Ticket #670: [archive] Fix unused parameter warning

status changed