checking_sub.cpp

《C++程序设计教程（第二版）》源代码 源代码中包括运行所需的数据文件,它的格式是*.txt,还有*.in和*.out的。头文件格式是*.h

//=====================================
// checking_sub.cpp
//=====================================
#include<iostream>
#include"checking_sub.h"
//-------------------------------------
Checking::Checking(string acntNo, double balan)
  :Savings(acntNo, balan), remittance(other){}
//-------------------------------------
void Checking::display()const{
  std::cout<<"Checking Account:"+acntNumber+" = "<<balance<<"\n";
}//------------------------------------
void Checking::withdrawal(double amount){
  if(remittance==remitByPost)          //信汇加收30元手续费
    amount += 30;
  else if(remittance==remitByCable)    //电汇加收60元手续费
    amount += 60;
  Savings::withdrawal(amount);
}//------------------------------------