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Class with public functions?

nicoleb (18)
I need to add a public member function (addMoney) to add money1 and money2. I'm having a hard time understanding how to access the function with money1 and money2? Also, my professor wants the addMoney function in that format, and I have no experience with a function in a class this way? The name of the class inside of the function AND before the function name? I really don't understand what's going on with that. Any help is greatly appreciated!! Thanks

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#include <iostream>
#include <iomanip>
using namespace std;

class Money
{
private:
	int dollars;
	int cents;
public:
	//Constructor #1
	Money()
	{
		dollars = 0;
		cents = 0;
	}
	//Constructor #2
	Money(int d, int c)
	{
		dollars = d;
		cents = c;
	}
	int getDollars(int) const
	{
		return dollars;
	}
	int getCents(int) const
	{
		return cents;
	}

	Money addMoney(Money otherMoney) const
	{
		Money result;

		return result;
	}
};

int main()
{
	Money money1(10, 25);

	Money money2;
	money2.getDollars(20);
	money2.getCents(10);


	system("pause");
	return 0;
}
Last edited on
coder777 (8439)
How about this:
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	Money addMoney(Money otherMoney) const
	{
		Money result;

		result.dollars = dollars + otherMoney.dollars;
		result.cents = cents + otherMoney.cents;

		return result;
	}
Note that adding cents may exceed 100 cents (i.e. -> dollar).

Used like so:
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...
	int getDollars(int) const
	{
		return dollars;
	}
	int getCents(int) const
	{
		return cents;
	}
...
int main()
{
	Money money1(10, 25);
	Money money2(20, 10);
	Money money3 = money1.addMoney(money2);

    cout << "money3: " << money3.getDollars() << "." << money3.getCents();

	system("pause");
	return 0;
}


The name of the class inside of the function AND before the function name?
It is the return type like int.
Last edited on
nicoleb (18)
Thank you sooo much!! I understand now Money addMoney function.
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