Hi,
Thanks for your help.
I don't understand. I am writing an application (windows application)
that open an XML document and parse it.
The first time I open an XML document and parse it, there is no problem.
I close the XML document, and then reopen it and then parse it again,
then the problem happens - Memory leak and the application crash violently
Could you please tell me why?
I didn't do the XMLInitialize/Terminate in the same code more than once...
Thanks. Please help me. Wish you all the best
Best regards,
--------------------------------------------
Jordan Cheun Ngen, Chong
Room 4067
Distributed and Embeded Systems Group
Centre for Telematics and Information Technology
University of Twente
Faculty Informatica
7522 NB Enschede
The Netherlands
--------------------------------------------
Office Phone: +31 53 4894655
Web site: http://www.cs.utwente.nl/~chong
Email Add.: [EMAIL PROTECTED]
============================================
> -----Original Message-----
> From: Tinny Ng [mailto:[EMAIL PROTECTED]]
> Sent: Monday, August 20, 2001 2:43 PM
> To: [EMAIL PROTECTED]
> Subject: Re: DOMParser memory leak happens when parse another document!!
>
>
> Is the code you appended being called multiple times within the
> same process? You cannot call
> XMLPlatformUtils::Initialize(); again after
> XMLPlatformUtils::Terminate(); within the same
> process. See
> http://xml.apache.org/xerces-c/faq-parse.html#faq-25 for further detail.
>
>
> Tinny
>
> Jordan C N Chong wrote:
>
> > hi all,
> >
> > I tried to use the DOMParse to parse the same XML document in the same
> > session, but always ends up memory leak problem... and the
> whole application
> > just crashed. I found that the problem happens at the
> "DOMParser parser;".
> > The following codes is the snipplet of my codes... Please help.
> I am quite
> > frustrated here. Thanks. Wish you all the best. (I am using VC6 and
> > Xerces-C).
> >
> > ...
> > DOM_Document doc;
> > DOM_Element root;
> > DOM_Node node;
> > DOM_NodeList list;
> >
> > // Parse the license with XML4C
> > XMLPlatformUtils::Initialize();
> > DOMParser parser;
> > parser.parse(path);
> >
> > doc = parser.getDocument();
> > root = doc.getDocumentElement();
> >
> > // Read the rights that is stated in the license
> > list = root.getElementsByTagName("RIGHTSGROUP");
> > for (unsigned int i=0; i<list.getLength(); i++) {
> > node = list.item(i);
> >
> > if (node.getNodeType() == DOM_Node.ELEMENT_NODE) {
> > list = ((DOM_Element &)
> node).getElementsByTagName("RIGHTSLIST");
> >
> > for (unsigned int j=0;
> j<list.getLength(); j++) {
> > node = list.item(j);
> >
> > if (node.getNodeType() ==
> DOM_Node.ELEMENT_NODE) {
> > list = node.getChildNodes();
> >
> > for (unsigned int k=0;
> k<list.getLength(); k++) {
> > node = list.item(k);
> >
> > // Check
> whether the View is allowed
> > if
> (node.getNodeName().equals("VIEW")) {
> > View = true;
> > }
> >
> > // Check
> whether the Print is allowed
> > if
> (node.getNodeName().equals("PRINT")) {
> > Print = true;
> > }
> >
> > // Check
> whether the Export is allowed
> > if
> (node.getNodeName().equals("EXPORT")) {
> > Export = true;
> > }
> > }
> > }
> > }
> > }
> > }
> > parser.reset();
> > XMLPlatformUtils::Terminate();
> > }
> >
> > Best regards,
> > --------------------------------------------
> > Jordan Cheun Ngen, Chong
> > Room 4067
> > Distributed and Embeded Systems Group
> > Centre for Telematics and Information Technology
> > University of Twente
> > Faculty Informatica
> > 7522 NB Enschede
> > The Netherlands
> > --------------------------------------------
> > Office Phone: +31 53 4894655
> > Web site: http://www.cs.utwente.nl/~chong
> > Email Add.: [EMAIL PROTECTED]
> > ============================================
> >
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>
>
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