Re: [Boost-users] [Serialization, XML] - how to avoid another encoding level

Robert Ramey schrieb:

What you want to do is to derive your own variation of xml_oarchive with special handling for this special type. Actually I'm amazed you've got this far trying to match an external format without doing this.

me too :-)

Look in the document under Case Studies/deriving from an archive and the example demo_fast_archive which shows how to do this.

- thanks for the hint, i'll check this. Up to now i could at least get rid of the separate ToString() FromString() functions - temporary accepting the additional nesting level. BTW: Another way, which i tried to fix the originally reported problem, was to public derive from class boost::serialization::nvp and using a conversion constructor in the derived one for my data type: // a sub-class to nvp, which has a conversion c'tor for my troublesome // BoundedSequenceTmpl class MyNVP : public boost::serialization::nvpstd::string { public: template MyNVP(const char *name, BoundedSequenceTmpl &p) { LOG_DEBUG("### enter conversion c'tor"); // try to make it work _somehow_ // - don't care about performance yet std::string stringified; std::ostringstream ostream; for (unsigned long i=0; istd::string(name, stringified); }; } ; I thought the idea is ok - but the compiler disagreed - i couldn't create an instance of MyNVP(?!) Best regards! Frank

Robert Ramey

Frank Bergemann wrote:

...

using pInstance.imsi directly (which is a BoundedSequenceTmplCORBA::Short()) resulted in:

<imsi> // dropped boost::serializations internal XML attributes here <hallo>SomeString</hallo> </imsi>

But I would like to have this one

<imsi>SomeString</imsi>

How can i do that?

Thanks!

Best regards!

Frank

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