// stock1.h
#ifndef _STOCK1_H_
#define _STOCK1_H_

class Stock
{
private:
	char company[30];
	int shares;
	double share_val;
	double total_val;
	void set_tot() { total_val = shares * share_val; }
public:
	Stock(); 					// implicitní konstruktor
	Stock(const char * co, int n = 0, double pr = 0.0);
	~Stock(); 				// upovídaný destruktor
	void buy(int num, double price);
	void sell(int num, double price);
	void update(double price);
	void show();
};

#endif
