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COS2614 Assignment 3 2023 Solutions and Link to Project
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COS2614 Assignment 3 2023 [Link towhole project on google drive]
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COS2614
Programming: Contemporary Concepts
Assignment 3 & 4 / Test 2 | Semester 1 & 2 | 2023
✓ This document contains all the necessary code and screenshots (output) for all
3 questions.
✓ Assignment 3: Q1 –BankAccount (Console) | Q2 – TrafficLight (GUI)
✓ Assignment 4/Test 2: Q3 – StockRecorder(GUI)
✓ For more understanding the last page has a link to Google Drive to the entire
project in Qt. Just download and run in Qt to view and test working project.
All requirements have been fulfilled and all 3 projects are 100%
compiling!!!
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QUESTION 1: BankAccount (Console Application)
Files
Code (Header Files)
balanceenquiry.h
#ifndef BALANCEENQUIRY_H
#define BALANCEENQUIRY_H
#include "transaction.h"
class BalanceEnquiry : public Transaction {
public:
BalanceEnquiry(const std::string& dateTime);
double computeCost() const override;
};
#endif // BALANCEENQUIRY_H
deposit.h
#ifndef DEPOSIT_H
#define DEPOSIT_H
#include "transaction.h"
class Deposit : public Transaction {
private:
double m_Fee;
public:
Deposit(const std::string& dateTime, double fee);
double computeCost() const override;
std::string toString() const override;
};
#endif // DEPOSIT_H
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savingsaccount.h
#ifndef SAVINGSACCOUNT_H
#define SAVINGSACCOUNT_H
#include <string>
#include <vector>
#include "transaction.h"
class SavingsAccount {
private:
std::string m_CustomerName;
std::string m_AccountNumber;
std::vector<Transaction*> m_TransactionList;
public:
SavingsAccount(const std::string& customerName, const std::string&
accountNumber);
~SavingsAccount();
void addTransaction(Transaction* transaction);
double totalTransactionCost() const;
std::string frequentTransactionType() const;
std::vector<Transaction*> transactionsOnADate(const std::string& date)
const;
std::string toString() const;
};
#endif // SAVINGSACCOUNT_H
transaction.h
#ifndef TRANSACTION_H
#define TRANSACTION_H
#include <string>
class Transaction {
protected:
std::string m_Type;
std::string m_DateTime;
public:
Transaction(const std::string& type, const std::string& dateTime);
virtual ~Transaction() {}
std::string getType() const;
std::string getDateTime() const;
virtual double computeCost() const = 0;
virtual std::string toString() const;
};
#endif // TRANSACTION_H
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