+ explicit MoveList(const Position& pos) : cur(mlist), last(generate<T>(pos, mlist)) {}
+ void operator++() { cur++; }
+ bool end() const { return cur == last; }
+ Move move() const { return cur->move; }
+ size_t size() const { return last - mlist; }
+
+private:
+ MoveStack mlist[MAX_MOVES];
+ MoveStack *cur, *last;
+};