#ifndef STORE_H
#define STORE_H
#include "polynomial.h"
//#include "polynomial_store.h"
struct Store_item {
	int type;           //多项式类型：0稠密多项式，1乘积多项式
	int mul_poly;       //乘积多项式中多项式部分的首项编号
	int mul_mono;       //乘积多项式中单项式部分的首项编号
	int reductor;       //消元子
	int id;				//多项式编号
	Polynomial* poly;   //指向稠密多项式的指针
};
struct Store {
	Store_item data[M];
	Store();
	void Store_Polynomial(Polynomial* p, int id);
	Store_item& operator [](int i);
	void clear();
};
struct MPTS {     //multiple polynomial temp store
	pair<int, int> data[MAX_ROWS];
	int polys;
	MPTS();
	void append(int mul_poly, int mul_mono);
	void insert(int mul_poly, int mul_mono, int index);
	void remove_null(int max_polys = MAX_ROWS);

	pair<int, int>& operator [](int i);
	void clear();
};
extern Store system_store;
#endif