link.cpp

课程设计做的个人股票管理系统

#include <iostream.h>
#include <fstream.h>
#include <iomanip.h>
#include <string.h>
#include <conio.h>
#include <stdlib.h>
#include <time.h>
#include "Stock.h"
#include "GuestStock.h"
#include "Guest.h"
#include "Link.h"

Link *AddHistory(Link *head, Stock &stockObj1)			//将整个股票的状态写进去 stockObj
{
	Link *p = NULL;
	Link *ptr = head;
	
	p = new Link;
	if (p == NULL)
	{
		cout<<"No enough memory to new!"<<endl;
		exit(0);
	}
	
	if(head == NULL)
	{
		head = p;
	}
	else
	{
		while (ptr->next != NULL)
		{
			ptr = ptr->next;
		}
		ptr->next = p;
	}
	ptr = p;
	
	time_t now;
	time(&now); 
	ptr->today = localtime (&now);
	ptr->stockObj = stockObj1;
	ptr->next = NULL;
	return head;
}