Aurélien Kamel wrote:
Actually I have one more question for you. Imagine you have an xml file like this :---- start of xml file ---- <?xml version="1.0"?> <a b="xxx"> <b> ... </b> </a> ---- end of xml file ---- How can you access to the node "a" if you don't know its name ? I tried to do a recursive function that would loop on all the nodes of the file starting from ROOT. With the following code I'll only recurse on the "<?xml version="1.0"?>" node. bool MyDriver::parse(const char *filename) { CPLXMLNode* xmlNode = CPLParseXMLFile(filename); If (!xmlNode) return false; return parseLoop(xmlNode); } bool MyDriver::parseLoop(CPLXMLNode *node) { std::cout << "Currently recursing on node: " << node->pszValue << std::endl;for (CPLXMLNode *brother = node->psChild;brother; brother = brother->psNext) if (!parseLoop(brother)) return false; return true; } Any idea how I'll could recurse on all the nodes that are child of ROOT ?
Aurel, The code looks ok except that it misses the siblings of the root node. In a case like the above file the "a" element will be a sibling of the <?xml...> node, not a child. There are numerous examples of code for recursing and searching the XML document in gdal/port/cpl_minixml.cpp. Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
