Please help me with the errors in this code.
I need help with this code. I get the error c4700 uninitiated local variable "balance" used. line 42
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#include "MenuBuilder.h"
MenuBuilder::MenuBuilder(void)
{
balance = 2439.45;
}
MenuBuilder::~MenuBuilder(void)
{
}
void MenuBuilder::buildMenu()
{
cout << endl;
cout << " Welcome to the DeVry Bank Automated Teller Machine" << endl << endl;
cout << " 1. Check Balance " << endl;
cout << " 2. Make Withdrawl " << endl;
cout << " 3. Make Deposit " << endl;
cout << " 4. View Account Information " << endl;
cout << " 5. View Statement " << endl;
cout << " 6. View Bank Information " << endl;
cout << " 7. Exit " << endl;
cout << " Enter Selection: " << endl;
}
void MenuBuilder::processInput(int choice)
{
double withdrawl;
double deposit;
double balance;
switch (choice)
{
case 1: cout << " Your current balance is: " << endl; break;
case 2: cout << " How much would you like to withdraw? " << endl;
cin >> withdrawl;
if (balance > withdrawl && withdrawl > 0)
{balance = balance - withdrawl;
cout << " Your balance after withdrawl is : "<< balance << endl; }
else
cout << " Invalid withdrawl!" << endl;
break;
case 3: cout << " How much would you like to deposit? " << deposit << endl;
cin >> deposit;
if (deposit > 0)
{
balance = balance + deposit;
cout << " You balance after deposit is: " << endl;
}
else
cout << " Invalid deposit! " << endl;
break;
case 4: cout << " Account information : " << endl;
cout << " Name: Alicia Shorts" << endl;
cout << " Account Number: 246743522829" << endl;
break;
case 5: cout << " 01/01/11 - McDonald's - $6.27 " << endl;
cout << " 01/15/11- Kwik Trip - $34.93" << endl;
cout << " 02/28/11- Target-$124.21" << endl;
break;
case 6: cout << " DeVry Bank, established 2011" << endl;
cout << " (123) 456-7890" << endl;
cout << " 12345 1st St." << endl;
cout << " Someplace, NJ 12345" << endl;
break;
case 7: cout << "Good-bye" << endl; break;
default: cout << " Invalid selection" << endl; break;
}// switch
}
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This is the rest of the files
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#pragma once
#include<iostream>
#include<iomanip>
#include<string>
using namespace std;
class MenuBuilder
{
private:
double balance; // private data member
public:
MenuBuilder();
~MenuBuilder();
// methods
void buildMenu();
void processInput(int);
};
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#include "MenuBuilder.h"
int main()
{
// declare variables
MenuBuilder transaction;
int choice = 0;
while (choice != 7)
{
transaction.buildMenu();
cin >> choice;
transaction.processInput(choice);
}
return 0;
}
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| I get the error c4700 uninitiated local variable "balance" used. line 42 |
you need to give balance a value before you use it.
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