int operator >(Element<Type>& x) i return key >x->key,) /J this>X template <class Type> class datalist i private: Element<Type>* Vector;∥.储向量 int maxsize, Currentsize;∥l最大与当前个数 public datalist int Maxsz= Defaultsize ) MaxSize( maxsz ) Currentsize(0) i Vector- new Element <Type> [Maxsz];int operator > (Element<Type>& x ) { return key > x->key; } //判this > x } template <class Type> class dataList { private: Element <Type> * Vector; //存储向量 int MaxSize, CurrentSize; //最大与当前个数 public: datalist ( int MaxSz = DefaultSize ) : MaxSize ( Maxsz ), CurrentSize (0) { Vector = new Element <Type> [MaxSz]; }