Question: Give pseudocode for a B+-tree function find RangeIterator (), which is like the function find Range(), except that it returns an iterator object, as described

Give pseudocode for a B+-tree function find RangeIterator (), which is like the function find Range(), except that it returns an iterator object, as described in Section 14.3.2. Also give pseudocode for the iterator class, including the variables in the iterator object, and the next() method.

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