A(n) _________ is a key word inside a class declaration that establishes a member’saccessibility.
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
A(n) _________ is a key word inside a class declaration that establishes a member’s
accessibility.
Step by step
Solved in 2 steps
- Write a base class Computer that contains data members of wordsize (in bits), memory size in megabytes, and storage size in megabytes and speed in megahertz. Drive a Laptop class that is kind of computer but also specifies the object’s length width, height and weight. Member functions for both classes should include a default constructor, a constructor to initializes all components and a function to display data members.Assume the existence of a Phone class.Define a derived class named CameraPhone that contains two member variables: An int named imageSize that contains the umber of megabytes that a picture uses on the phone. An int named memorySize that contains the number of megabytes in the camera's memory. Write the following member functions in the CameraPhone class: A constructor that accepts two int arguments. The first argument should be assigned to the imageSize member, and the second argument should be assigned to the memorySize argument. A member function named numPictures that returns (as an int) the number of pictures the camera's memory can hold.is the term used to describe the process of transforming a member of one class into a member of another.
- is the term used to describe the process through which a member of one class becomes a member of another.class first { public: void setX(); void print() const; protected: int y; void setY(int a); private: int x; }; Suppose that class second is derived from class first using the statement: class second: private first Determine which members of class first are private, protected, and public in class second.Define a class named Payment that contains a member variable of type float that stores the amount of the payment and appropriate accessor and mutator functions . Also create a member function named paymentDetials that outputs that outputs an English sentence describing the amount of the payment. Next define a class named cashPaymen that is derived from Payment. This class should redefine paymentDetials function to indicate that the payment is in cash. Include appropriate constructors). Define a class named CreditCardPayment that is derived from Payment. This class should contain member variables for the name on the card, expiration date and credit card number. Include appropriate constructor(s). Finally redefine the paymentDetlals function to include all credit card information in the printout. Define a class named MainClass that contains a main function that creates at least two CreditCardPayment objects with different values and calls to paymentDetials for each.
- True or FalseA base class reference variable can reference an object of any class that is derived from the base class.1.1 Class definition Define a class bankAccount to implement the basic properties of a bank account. An object of this class should store the following data: Account holder’s name (string) Account number (int) Account type (string, check/savings/business) Balance (double) Interest rate (double) – store interest rate as a decimal number. Add appropriate member functions to manipulate an object. Use a static member in the class to automatically assign account numbers. 1.2 Implement all appropriate member functions of a class. 1.3 write a program that illustrate how to use your class. Your program should have the following: Declare an array of 20 components of type bankAccount to process up to 20 customers. void menu() – helps the user to select if the customer is new or if they already exist. Furthermore, it prints the customer’s data or exits the program. Use a switch statement which uses the value from menu() as an expression to call the following user-defined functions: void…Define a class named BankCustomer. The class should have two private variables, one to store the customer name and another to store customer balance. Add the following to your class: (c++) Define class variables. Add setters and getters functions to read and set both member variables. Inside the main function, create object from BankCustomer class, set the values to your object including customer name and balance and print out the customer information.
- Define a class named Address with member variables: int pNo int pincode string colony string city string state string country Also make a default constructor in which print object successfully created. Inside main function declare an object of the class to show in output "Object successfully created."Problem: Create a base class called Vehicle that has the manufacturer’s name (typeString), number of cylinders in the engine (type int), and the owner (type Person). Use thePerson class developed this semester. Create a class automobile that is derived fromVehicle and has additional properties: number of passengers (type int) and weight in tons(type double). Create a class Truck which is derived from Vehicle and has additionalproperties: the load capacity in tons (type double, since it may contain a fractional part)and towing capacity in tons (type double). The classes should have:• Two constructors, a default and an overloaded constructor• All appropriate accessor and mutator methods (getters and setters).• An ‘equals’ method (must conform to the Person example and the Object class ).• A ‘toString’ method• A ‘copy’ constructor• A ‘clone’ method• A ‘finalize’ method Write a driver (client/test) class that tests ALL the methods. Be sure to invoke each of the constructors, and ALL…Problem: Create a base class called Vehicle that has the manufacturer’s name (typeString), number of cylinders in the engine (type int), and the owner (type Person). Use thePerson class developed this semester. Create a class automobile that is derived fromVehicle and has additional properties: number of passengers (type int) and weight in tons(type double). Create a class Truck which is derived from Vehicle and has additionalproperties: the load capacity in tons (type double, since it may contain a fractional part)and towing capacity in tons (type double). The classes should have:• Two constructors, a default and an overloaded constructor• All appropriate accessor and mutator methods (getters and setters).• An ‘equals’ method (must conform to the Person example and the Object class ).• A ‘toString’ method• A ‘copy’ constructor• A ‘clone’ method• A ‘finalize’ method Write a driver (client/test) class that tests ALL the methods. Be sure to invoke each of the constructors, and ALL…