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Re: Xmlize works only for storing [message #18464 is a reply to message #18454]

Thu, 02 October 2008 09:08

exhu
Messages: 12
Registered: April 2008
Location: Belarus

Promising Member

Quote:

Why don`t you use construction from Xmlize reference sample:

I can't use it because STL and other simple types already defined in the program do not contain Xmlize methods which are called by the template.

Changed to:

void ServData::Xmlize(XmlIO xml) {
    ::Xmlize(XmlIO(xml,"map"), locationMap);
    //XmlIO(xml, "magic").Attr("magic", magic);
    //magic = magic;
}

/////////


void Xmlize(XmlIO xml, Map & locMap) {
    xml.Attr("shopname", locMap.shopName);
    Xmlize(XmlIO(xml, "left"), locMap.left);    
    Xmlize(XmlIO(xml,"right"), locMap.right);
    Xmlize(XmlIO(xml,"top"), locMap.top);
    Xmlize(XmlIO(xml,"bottom"), locMap.bottom);
    
}

Now it works, but it's not obvious why because both Add() method and XmlIO() constructor use & (reference) for variable argument.

Who can explain this magic? No comments at all in the library sources Sad

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