RomanType - header file

/*Matt Short
CPSC 131
Purpose: Create a header file holding the 6 functions
needed for the menudriver
*/
//SPECIFICATION FILE (ROMANTYPE_H)
class RomanType     //declares a class data type
{
public:             //6 Public Functions
        void getArabicNumber();
        /*  Function: Gets Arabic Numbers
            Precondition: none
            Postcondition: user is prompted for an arabic number,
            which is then retrieved
        */
        void getRomanNumber();
        /*  Function: Gets Roman Numeral
            Precondition: none
            Postcondition: user is prompted for a roman numeral,
            which is then retrieved
        */
        void printRoman();
        /*  Function: Prints Roman Numeral
            Precondition: arabic number is converted to a roman numeral
            Postcondition: converted number is printed
        */
        void printArabic();
        /*  Function: Prints Arabic Number
            Precondition: roman numeral is converted to an arabic number
            Postcondition: converted number is printed
        */
        void convertToRoman();
        /*  Function: Convert an Arabic number to a Roman numeral
            Precondition: user has entered a correct arabic number
            Postcondition: arabic number is successfully converted to
            a roman numeral
        */
        void convertToArabic();
        /*  Function: Converts a Roman Numeral to an Arabic number
            Precondition: user has entered a correct roman numeral
            Postcondition: roman numeral is successfully converted to
            an arabic number
        */
        RomanType();
        /*  Function: constructor
            Pre:No instance of class RomanType exists
            Post:An instance of class RomanType is created
        */
        ~RomanType();
        /*  Function: destructor
            Pre:At least one instance of class RomanType exists
            Post:No instances of class RomanType exists
        */
private:        //2 private variables
        int arabicInput;    //variable to hold arabic input
        char romanInput[50];    //variable to hold roman input
};