Classes and Constructors.h

#ifndef Banking_Base
#define Banking_Base
#include <string>
using namespace std;

class BankAccount {
//Let's create some properties for our Class
    //These guys are private by default
string cardType, cardOwner, rewardsType, cardNumber;
double creditLimit, availableCredit, currentBalance;

public:
//Let's create some methods for our Class
    //These guys are public, and will allow us to modify the private properties
    //in their same class.
    //These are just prototypes, not the actual code that will be executed upon a call.
void setCardType (string);
void setCardOwner(string);
void setRewardsType(string);
void setCardNumber(string);
void setCreditLimit(double);
bool confirmAction(double);     //Unused Method, see line 74
void newAuthorization(double);
void printProperty();
void printProperty(char);

//Let's bring in the constructors, and overload them!
BankAccount (string);
BankAccount (string, string, string);
};  //End of Class

//Time for Methods again.

BankAccount::BankAccount(string c)
{
cardNumber = c;
currentBalance = 0;
}

BankAccount::BankAccount(string a, string b,  string c)
{
cardOwner = a;
cardType = b;
cardNumber = c;
currentBalance = 0;
}

void BankAccount::setCardType(string a)
{
cardType = a;
}

void BankAccount::setCardOwner(string a)
{
cardOwner = a;
}

void BankAccount::setRewardsType(string a)
{
rewardsType = a;
}

void BankAccount::setCardNumber(string a)
{
cardNumber = a;
}

void BankAccount::setCreditLimit(double a) {
    creditLimit = a;
    availableCredit = creditLimit;
}

//Unused method, I have to work on it a bit more.
bool BankAccount::confirmAction(double a) {
    cout << "Your current available balance is: " << availableCredit
         << "\nAre you sure you would like to continue with the purchase?(Y = Yes, N = No)"
         << "\nThe total amount to be deducted is: " << a <<endl;
    char confirm = cin.get();

    if(confirm == 'Y')  {
        return confirm;
    }
    else if(confirm == 'N') {
        return false;
    }
}

void BankAccount::newAuthorization(double a) {
    cout << "Your current available balance is: " << availableCredit
         << "\nAre you sure you would like to continue with the purchase?(Y = Yes, N = No)"
         << "\nThe total amount to be deducted is: " << a <<endl;

    string confirm;
    cin >> confirm;

    if (confirm == "Y") {
        availableCredit -= a;
        currentBalance += a;
        cout << "The transaction was processed succesfully" << endl;
        cout << "Your new balance is " << availableCredit << endl;
    }
    else {
        cout << "No Transaction was processed today!" << endl;
    }
}

void BankAccount::printProperty()
{
cout << "This method allows you to explore the properties of an object belonging to the 'BankAccount' class.\n"
     << "What property would you like to access?"
     << "\nEnter 't' for type, 'o' for owner, 'r' for rewards type, 'c' for card number, 'a' for available credit, 'l' for credit limit, 'b' for current balance."
     << endl;

char propertyToPrint;
cin >> propertyToPrint;

switch(propertyToPrint) {
case 't':
    cout << cardType << '\n' << endl;
    break;
case 'o':
    cout << cardOwner << '\n' << endl;
    break;
case 'r':
    cout << rewardsType << '\n' << endl;
    break;
case 'c':
    cout << cardNumber << '\n' << endl;
    break;
case 'a':
    cout << availableCredit << '\n' << endl;
    break;
case 'l':
    cout << creditLimit << '\n' << endl;
    break;
case 'b':
    cout << currentBalance << '\n' << endl;
    break;
default:
    cout << "Make sure you enter one of the valid characters!" << endl;
}
}

void BankAccount::printProperty(char propertyToPrint)
{
switch(propertyToPrint) {
case 't':
    cout << cardType << '\n' << endl;
    break;
case 'o':
    cout << cardOwner << '\n' << endl;
    break;
case 'r':
    cout << rewardsType << '\n' << endl;
    break;
case 'c':
    cout << cardNumber << '\n' << endl;
    break;
case 'a':
    cout << availableCredit << '\n' << endl;
    break;
case 'l':
    cout << creditLimit << '\n' << endl;
    break;
case 'b':
    cout << currentBalance << '\n' << endl;
    break;
default:
    cout << "Make sure you enter one of the valid characters!" << endl;
}
}

#endif