checking.cpp

这是我们C++书上的课后题答案。是钱能编著的第二版C++

#include<iostream>
#include"Checking.h"
//////////////////////////////////////////////////////////////////////////
Checking::Checking(string acntNo,double balan /* = 0.0 */)
:Account(acntNo,balan),remittance(other)
{

}
void Checking::display()const
{
	std::cout<<"Checking ";
	Account::display();
}

void Checking::withdrawal(double amount)
{
	if(remittance == remintByPost)
		amount +=30;
	if(remittance == remitByCable)
		amount += 60;
	if(balance <amount)
		std::cout<<"Insuficient funds withdrawal: "<<amount<<endl;
	else
		balance -= amount;
}