Hi
I'm having troubles to use the DOM part of Xerces C++.
On one hand i have a DOM object that i've loaded from a XML file.
On the other hand i have my own acces structure (a map).
My problem is to be able to fill my structure according to the DOM object.
Actualy my map is a <string,DOM_Element *> map.
I'd like to use it to have a quick access to some part of the DOM object.
when i parse the DOM object to fill my map i use this kind of code :
void recursiveFill(DOM_Element &theDom)
{
...
myMap_.insert( pair<string,DOM_Element *>(aString, &theDom));
...
DOM_NODEList theList = theDom.getChildNodes();
for( int i=0 ; i < theList.getLength() ; i++ )
if(theList.item(i).getNodeType == DOM_Node::ELEMENT_NODE)
recursiveFill( (DOM_Element &) theList.item(i));
...
}
the problem is :
- when i've finished to fill my map, all the pair that have been
store inside are pointing to the same DOM_Element !?!!? (memory speeking).
- when i try to display the memory address of the "theDom" variable during the
recusive calls, this one never change !?!!??!
- even if the address of "theDom" variable never change, the data it's
representing change (during recusive calls).
i guess it is due to the use of a function call by reference, but i'm not that
good
in C++ to correct the problem.
None the less, i've tryed to use pointers insted of references, but except a new
casting problem it didn't change anything
If someone have an idea, a clue, an advice or even better an exemple ...
i'm higly interessed.
PS: sorry, i'm not fluent in english neither :).
thank you.
benoit lefevre
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