Chapter 12, Problem 3P

Program Plan Intro

“Money” ADT Class

Program plan:

• For file “MoneyADT.h”:
  • Include required header file.
  • Define a class for “Money”.
    • Declare the function for overload operator “<”, “<=”, “>’, “>=”, “+”, “-” and “==”.
    • Declare the constructor for “Money” class.
    • Declare the function for compute total amount, total dollars and total cents.
    • Declare the function for operator “>>” and “<<”.
    • Declare required variables.
• For file “MoneyADT.cpp”:
  • Define function for overload operator “<”, “<=”, “>” and “>=”.
  • Define function for “percent”.
    • This function is used to compute the percentage amount for given money.
  • Define function for arithmetic operator “+” and “-” with two arguments.
  • Define function for overload operator “==”.
  • Define function for overload operator “-” with one parameter.
  • Define default constructor for “Money” class, constructor with one argument and two arguments.
  • Define function “computeTotalAmount”.
    • This function is used to compute the total amount.
  • Define function “computeTotalDollars”.
    • This function is used to compute the dollars in given amount.
  • Define function “computeTotalCents”.
    • This function is used to compute the cents in given amount.
  • Define function “forDollarConversion” which is used to convert amount to dollar
  • Define function “forCentsConversion” which is used to convert the amount to cents.
  • Define function “forRoundedValue” which is used for convert the result in rounded value.
  • Define function for input and output operator.
• For file “main.cpp”:
  • Include required header file.
  • Create an object for “Money” class.
  • Create an object for “Money” class with argument.
  • Declare variable for file input and file output.
  • Open the given input file.
  • Check the given file is found or not using “if” loop.
  • Read the amount from file.
  • Display the purse amount.
  • Compare the given amount and purse amount.
  • Compute sum of amount and purse and display it.
  • Compute the difference of two amount and display it.
  • Check the amount using the comparison operator “>=”.
  • Check the amount using the comparison operator “>”.
  • Check the amount using the comparison operator “<=”.
  • Check the amount using the comparison operator “<”.
  • Finally close input and output file.