#hierarchy
In this hierarchy, the Expense class serves as the base class, and all the derived classes (Bill, Entertainment, Medical, Education, Groceries, Emergency) inherit from it. Each derived class represents a specific type of expense, with its own unique attributes and behaviors.
This inheritance structure allowed us to define common methods and attributes in the Expense base class, which can be inherited and overridden by the derived classes as needed. It provides a way to organize and categorize different types of expenses while promoting code reuse and flexibility.
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| User |
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| NormalUser |
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| PremiumUser |
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In this hierarchy, the PremiumUser class inherits from the NormalUser class, which in turn inherits from the User class. This allows the PremiumUser class to have access to all the functionalities of both the NormalUser and User classes.
#functionalities
Normal User Features
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Add Expense OOP Type Used: N/A Functions Created: void addExpense(Expense* expense) in User class Expense* createExpense() in User class void displayAddExpenseMenu() const in User class Variables/Objects Created: Expense* expense in createExpense() function string date, string name, int price, string amount in createExpense() function Line of Code Written: Approximately 100 lines
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Delete Expense OOP Type Used: N/A Functions Created: void deleteExpense(int index) in User class int getExpenseIndex(const string& expenseName) const in User class void displayDeleteExpenseMenu() const in User class Variables/Objects Created: N/A Line of Code Written: Approximately 70 lines
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Display Highest Expense OOP Type Used: N/A Functions Created: void displayHighestExpense() const in User class int findMaxExpenseIndex() const in User class Variables/Objects Created: N/A Line of Code Written: Approximately 35 lines
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Display Lowest Expense OOP Type Used: N/A Functions Created: void displayLowestExpense() const in User class int findMinExpenseIndex() const in User class Variables/Objects Created: N/A Line of Code Written: Approximately 35 lines
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Display Expenses on a Given Date OOP Type Used: N/A Functions Created: void displayExpensesOnDate() const in User class Variables/Objects Created: string date in displayExpensesOnDate() function Line of Code Written: Approximately 35 lines
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Display Expenses by Category OOP Type Used: N/A Functions Created: void displayExpensesByCategory() const in User class int getTotalExpenseByCategory(const string& category) const in User class Variables/Objects Created: N/A Line of Code Written: Approximately 40 lines
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Display Total Expense OOP Type Used: N/A Functions Created: void displayTotalExpense() const in User class int calculateTotalExpense() const in User class Variables/Objects Created: N/A Line of Code Written: Approximately 35 lines
Premium User features:
All the above mentioned feature with the following additional functionalities:
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Display Expenses Within a Date Interval OOP Type Used: N/A Functions Created: void displayExpensesWithinDateInterval() const in User class Variables/Objects Created: string startDate, string endDate in displayExpensesWithinDateInterval() function Line of Code Written: Approximately 40 lines
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Set Budget for Categories OOP Type Used: N/A Functions Created: void setBudgetForCategories() in PremiumUser class void displaySetBudgetMenu() const in PremiumUser class Variables/Objects Created: N/A Line of Code Written: Approximately 30 lines
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Display Budget Progress OOP Type Used: N/A Functions Created: void displayBudgetProgress() const in PremiumUser class int getCategoryBudget(const string& category) const in PremiumUser class int getCategoryExpense(const string& category) const in PremiumUser class Variables/Objects Created: N/A Line of Code Written: Approximately 40 lines