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我在C ++中有四个文件
123BankAccount.h
BankDatabase.h
Main.cpp
银行账户
123456789101112131415161718192021222324252627282930#include
class BankAccount
{
public:
BankAccount(int accNumber,const std::string& accName);
void setAccNumber(const int accNumber);
int getAccNumber() const;
void setAccName(const std::string& clientName);
std::string getAccName() const ;
protected:
int mAccNumber;
std::string mAccName;
};
BankAccount::BankAccount(const int accNumber,
const std::string& accName):mAccNumber(accNumber),mAccName(accName){}
void BankAccount::setAccNumber(const int accNumber)
{
mAccNumber = accNumber;
}
void BankAccount::setAccName(const std::string& accName)
{
mAccName = accName;
}
int BankAccount::getAccNumber() const
{
return mAccNumber;
}
std::string BankAccount::getAccName() const {
return mAccName;
}
银行数据库
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748#include
#include
#include
#include"BankAccount.h"
class BankDatabase
{
public:
BankDatabase();
void addAccount(const BankAccount& acc);
void deleteAccount(int accNumber);
BankAccount& findAccount(int accNumber)
throw (std::out_of_range);
BankAccount& findAccount(std::string& accName)
throw (std::out_of_range);
void mergeDatabase(BankDatabase& db);
protected:
std::map mAccounts;
};
BankDatabase::BankDatabase(){}
void BankDatabase::addAccount(const BankAccount& acc)
{
std::pair res =
mAccounts.insert(std::make_pair(acc.getAccNumber(),acc));
if(!res.second)
std::cout |