Find the attribute with the specified localName and specified namespaceUri in the current node, and fill in the specified attribute structure. Return 0 on success, 1 if there is no attribute found with localName and namespaceUri, and a negative value otherwise. If namespaceUri == 0 or a blank string is passed, then the document's default namespace will be used. The strings that were filled into the attribute structure are invalid upon the next advanceToNextNode or close is called.
Declared in <balxml_minireader.h>
virtual
int
lookupAttribute(
ElementAttribute* attribute,
char const* localName,
char const* namespaceUri) const override;