Question

      C++ -- Vector of Bank Accounts (15 pts) Please help! :(

• Use csegrid or Clion for this part
• Add on to the lab12a solution(THIS IS PROVIDED BELOW). You will add an overload operator function to the operator << and a sort function (in functions.h and functions.cpp)
  •    Print out the customer’s name, address, account number and balance using whatever formatting you would like
  •    Sort on account balance (hint: you can overload the < operator and use sort from the algorithms library [#include <algorithm>])
• Remember to declare the operator << in the Bank class with friend ostream & operator << (ostream &out, Bank bank);
• Then in functions.cpp, implement the operator as a stand alone function.
• Declare a vector of 3 Bank objects, sort them, then print all 3 using the overloaded << operator.
• Take a screenshot of the output showing the averages and place it below.
• Turn in yourlastnamefirstLab13.cpp, Bank.h, Bank.cpp, functions.h, functions.cpp to canvas along with this lab and 2 screenshots.

Lab 12a Solution:

       Bank.h:

#ifndef BANK_H
#define BANK_H

#include <string>
using namespace std;
struct Customer //Capitalize Names of classes and structs
{
    string name;
    string address;

};
class Bank
{
private:
    Customer customer;
    int acctNumber;
    float balance;
public:
    Bank(); //default constructor
    Bank(string _name, int _number, float _balance); //constructor

    string getName(){return customer.name;}
    void setName(string _name){customer.name=_name;}
    string getAddress(){return customer.address;}
    void setAddress(string _address) {customer.address = _address;}
    int getAcctNumber() {return acctNumber;}
    void setAcctNumber(int _number){acctNumber = _number;}
    float getBalance(){return balance;}
    void increaseBalance(float amount);
    void print();
};
#endif

Bank.cpp:

#include "Bank.h"
#include <iostream>
using namespace std;

Bank::Bank()
{
    customer.name = "";
    customer.address = "";
    acctNumber = 0;
    balance = 0;
}

Bank::Bank(string _name, int _number, float _balance)
{
    customer.name = _name;
    customer.address = ""; //this requires that you set address after declaring
    acctNumber = _number;
    balance = _balance;
}

void Bank::increaseBalance(float amount)
{
    balance = balance + amount;
}

void Bank::print()
{
    cout << customer.name <<endl;
    cout << customer.address << endl;
    cout << "Account Number: " << acctNumber << endl;
    cout << "Account Balance: " << balance << endl;

}

lab12a.cpp:

#include <iostream>
#include "Bank.h"
using namespace std;
int main()
{
    Bank acct1("Alpha", 123, 12.50); //constructor
    Bank acct2; //default constructor

    cout << "After declaring\n";
    cout << "Account1:\n";
    acct1.print();
    cout <<"\nAccount2:\n";
    acct2.print();

    acct1.increaseBalance(200.00);
    cout << "After increasing Balance\n";
    cout << "Account1:\n";
    acct1.print();

    cout << "Since we are outside the class definition \n";
    cout << "we must use public member functions to access private variables\n";
    cout << "Acct 1: " << acct1.getName() <<endl;
    return 0;
}

Answer 1

Code and code as text for each file:

//Lab13.cpp

#include <iostream> 1 #include <algorithm> 2 #include<vector> 4 #include " Bank . h" 5 #include "functions . h" 6 using namespace std; int main() 7 { vector<Bank> accounts; 10 Bank acct1("Al pha", 123, 12 . 50 ) ; //constructor Bank acct2("Beta", 456, 9.27); Bank acct3("Gamma", 789, 11.22); 11 12 13 14 accounts.push_back(acct1); 15 accounts.push_back(acct2); accounts.push_back(acct3); 16 17 18 cout <<"Unsorted accounts are: \n\n"; 19 for (int i = 0; i < accounts.size(); i++) { cout << accounts [i] << endl; 20 21 22 23 cout <"\nSorting by account balance..\n"; SortByBalance (accounts ) ; cout<< "Sorted accounts are: \n\n"; 24 25 26 for (int i = 0; i < accounts.size(); i++) { cout <accounts [i ] << endl; 27 28 } return 0; 29 30 31

#include <iostream>

#include <algorithm>

#include <vector>

#include "Bank.h"

#include "functions.h"

using namespace std;

int main()

{

vector<Bank> accounts;

Bank acct1("Alpha", 123, 12.50); //constructor

Bank acct2("Beta", 456, 9.27);

Bank acct3("Gamma", 789, 11.22);

accounts.push_back(acct1);

accounts.push_back(acct2);

accounts.push_back(acct3);

cout << "Unsorted accounts are: \n\n";

for (int i = 0; i < accounts.size(); i++) {

cout << accounts[i] << endl;

}

cout << "\nSorting by account balance..\n";

SortByBalance(accounts);

cout << "Sorted accounts are: \n\n";

for (int i = 0; i < accounts.size(); i++) {

cout << accounts[i] << endl;

}

return 0;

}

//Bank.cpp

#include "Bank . h" 1 #include <iostream> 2 using namespace std; 3 Bank: : Bank(O. 6 customer.name = "" 7 customer.address = acctNumber = 0; balance = 0; 10 } 11 12 Bank: : Bank (string _name, int _number, float _balance) 13 { 14 15 customer.name = _name; customer.address = ""; //this requires that you set address after declaring acctNumber = _number; 16 17 balance = _balance; 18 } 19 20 void Bank::increaseBalance (float amount) 21 22 balance = balance + amount; 23 } 24 25

void Bank::print ( ) 26 { 27 cout <<customer.name <<endl; 28 cout << customer.address << endl; 29 cout << "Account Number: " <« acctNumber << endl; 30 «balance « endl; cout< "Account Balance : 31 32 33 34 35

#include "Bank.h"

#include <iostream>

using namespace std;

Bank::Bank()

{

customer.name = "";

customer.address = "";

acctNumber = 0;

balance = 0;

}

Bank::Bank(string _name, int _number, float _balance)

{

customer.name = _name;

customer.address = ""; //this requires that you set address after declaring

acctNumber = _number;

balance = _balance;

}

void Bank::increaseBalance(float amount)

{

balance = balance + amount;

}

void Bank::print()

{

cout << customer.name <<endl;

cout << customer.address << endl;

cout << "Account Number: " << acctNumber << endl;

cout << "Account Balance: " << balance << endl;

}

//Bank.h

#ifndef BANK_H #define BANK_H 2 3 #include <string> #include <iost ream> using namespace std struct Customer //Capitalize Names of classes and structs 6 7 { string name; 9 string address; 10 11 }; 12 class Bank 13 14 private: 15 Customer customer; 16 int acctNumber; 17 float balance; 18 public: 19 Bank(); //default constructor 20 Bank (string_name, int _number, float _balance) ; //constructor 21 22 string getName ( ) { retu rn customer.name;} 23 void setName(string _name) {customer.name=_name; } string getAddress ( ) {return customer.address;} 24 25 void setAddress(string _address) {customer.address = _address;} 26

int getAcctNumber () {return acctNumber;} void setAcctNumber ( int _number) {acctNumber = float getBalance ( ) {return balance;} void increaseBalance (float amount); void print(); 27 _number;} 28 29 30 31 32 //overload << operator 33 friend ostream &operator<< (ostream &out, Bank bank) { 34 out <<"Customer name: « bank.customer.name <« "\nAccount Number: " « bank.acctNumber <« "\nBalance: " <« bank.balance; 35 return out; 36 } 37 38 //overload< operator 39 bool operator <(Bank bank) { if (balance < bank.balance) { 40 41 return true; 42 } 43 return false; 45 46 }; 47 #endif 48

#ifndef BANK_H

#define BANK_H

#include <string>

#include <iostream>

using namespace std;

struct Customer //Capitalize Names of classes and structs

{

string name;

string address;

};

class Bank

{

private:

Customer customer;

int acctNumber;

float balance;

public:

Bank(); //default constructor

Bank(string _name, int _number, float _balance); //constructor

string getName(){return customer.name;}

void setName(string _name){customer.name=_name;}

string getAddress(){return customer.address;}

void setAddress(string _address) {customer.address = _address;}

int getAcctNumber() {return acctNumber;}

void setAcctNumber(int _number){acctNumber = _number;}

float getBalance(){return balance;}

void increaseBalance(float amount);

void print();

// overload << operator

friend ostream &operator<<(ostream &out, Bank bank) {

out << "Customer name: " << bank.customer.name << "\nAccount Number: " << bank.acctNumber << "\nBalance: " << bank.balance;

return out;

}

// overload < operator

bool operator <(Bank bank) {

if (balance < bank.balance) {

return true;

}

return false;

}

};

#endif

//functions.h

/* function to sort accounts on basis of account balance * 1 2 void SortByBalance (vector<Bank>) ; 3

/* function to sort accounts on basis of account balance */

void SortByBalance(vector<Bank>);

//functions.cpp

"Bank . h" #include 1 #include <vector> 2 #include <algorithm> 3 void SortByBalance (vector< Bank> accounts) sort (accounts.begin(), accounts.end()); // use sort from <algorithms> 6 7

#include "Bank.h"

#include <vector>

#include <algorithm>

void SortByBalance(vector<Bank> accounts) {

sort(accounts.begin(), accounts.end()); // use sort from <algorithms>

}

Sample run: