account.cpp

有两个账户供选择

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

Account* Account::pFirst=0;        //链表为空
int Account::count=0;              //帐户个数为0

Account::Account(unsigned accNo, double bal)
{
  acntNumber=accNo;
  balance=bal;
  count++;
  if(!pFirst)
    pFirst=this;
  else
  {
    for(Account* pS=pFirst; pS->pNext ; pS=pS->pNext); //找到最后一个结点
    pS->pNext=this;
  }
  pNext=NULL;
}

void Account::Display()//显示
{ 
	cout<<"账 户 号:"<<acntNumber<<" | "<<"余 额: "<<balance<<" | "<<endl; 
}

void Account::Deposit(double amount)//存款
{ 
	balance+=amount;  
	Display(); 
}

unsigned Account::AccountNo() { return acntNumber; }

double Account::GetBalance() { return balance; }

Account*& Account::getFirst(){ return pFirst; }

Account* Account::getNext(){ return pNext; }

int& Account::NoAccounts() { return count; }