TIBCO Adapter SDK C++ Reference
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• If there is no next element, for example because this is the end of the tree, this method returns NULL.
• If the next element is an MNode, this method returns a pointer to that MNode.
• If the next element is an MTree, this method returns a pointer to that MTree as an MNode.
To find out whether an MNode or an MTree was returned, call MNode::downCast() or MTree::downCast().
Remarks There is no guaranteed order of items in a tree.
const MNode* next(void);