Fran Orzel wrote:
Hi,
I have code that is generating and XML Document using the C++ DOM
Parser/Serializer. In my code I create a node via the
DOMDocument->createElement() call. I manipulate this node as needed
(setting attributes, adding children, etc...) and then append it to a
parent node. All of this code is being done in a loop that runs for a
varying number of times.
Do I need to release the node after I append it to the parent each time
through the loop? Right now I simply relese the entire document after
I write it out to a file...... Or do I need to do something like save
the nodes in an array and then walk the array after all have been
processed to append each one to the document to make sure I am not
overlaying the node address each time through the loop ??
Once you've added the node to the document, it's owned by the document,
and you shouldn't release it. Also, once you release a document, even
nodes that were never added to the document will be released.
I am asking this because I am getting some memory errors when my loop
ends and I think it is because the memory associated with the nodes is
"invalid" or someting;
The current DOM implementation allocates nodes from a large block of
memory, so it's unlikely that memory for the nodes is no longer allocated.
Perhaps if you give more details of your platform, and the kinds of
errors you're seeing, someone may be able to help.
Dave
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