saving.cpp

来自「一、教学目的： 能理解C++中运算符重载的需要性」· C++ 代码 · 共 14 行

#include"saving.h"

float Savings::minbalance=500.0;//设置透支范围

Savings::Savings(unsigned accNo,float balan):Account(accNo,balan){}

void Savings::Withdrawal(float amount)
{
	if(balance+minbalance<amount)
		cout<<"Insufficient funds:balance"<<balance<<",Withdrawal"<<amount<<endl;
	else
		balance-=amount;
}