#ifndef ARRAY_LIST
#define ARRAY_LIST

#include <iostream>
#include "linearList.h"

template <typename T>
class arrayList : public linearList<T> {
public:
	arrayList(int initialCapacity = 10);
	arrayList(const arrayList<T>& x);
	~arrayList();
	int capacity();
	bool empty() const;//If empty, return 0;
	int size() const; //Return Array Size
	virtual T& get(int theIndex) const override; // Return Arr[theIndex]
	virtual int indexOf(const T& theElement) const override; //Return the index of "theElement" first appeared
	virtual void erase(int theIndex) override; //Erase Arr[theIndex] 
	virtual T* changeLength(T* x, int oldlength, int newlength) override;
	virtual void insert(int theIndex, const T& theElement) override; //Insert theElement to place Arr[theIndex]
	virtual void output() const override; //cout
private:
	T* element;
	int arrayLength;
	int listSize;
};
#endif