- 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; }
- int size() const { return int(last - mlist); }
+ explicit MoveList(const Position& pos) : last(generate<T>(pos, moveList)) {}
+ const ExtMove* begin() const { return moveList; }
+ const ExtMove* end() const { return last; }
+ size_t size() const { return last - moveList; }
+ bool contains(Move m) const {
+ for (const ExtMove& ms : *this) if (ms.move == m) return true;
+ return false;
+ }