Fill-in-the-Blank A base class pointer needs a(n) _________ to be assigned to a derived class pointer.
Q: reate an overloaded > (greater than) operator in the Student class. The operator will compare the…
A: The, code has given below:
Q: When a pointer to a base class is made to point to a derived class, the pointer ignoresany…
A: When a pointer to a base class is made to point to a derived class, the pointer ignoresany…
Q: Part 1: Define a class named ID Protected Data Member: number - type int pointer (dynamic variable)…
A: Answer: C++ Source Code: #include<iostream>using namespace std; class ID{protected: int…
Q: Create a base class called shape. Use this class to store two double type values that could be used…
A: program in C++
Q: Develop class Polynomial . The internal representation of a Polynomial is an array of terms. Each…
A: Actually, program is an executable software that runs on a computer. c++ is a powerful general…
Q: Q2: Continue of previous question 1. Copy the previous program to a new file. 2. Create a class…
A: While deriving the Car and Boat class, we invoke parent default constructor and parameterized…
Q: Create a class Number with a pointer as a data data member of integer type. Write user defined copy…
A: Required: Create a class Number with a pointer as a data data member of integer type. Write user…
Q: Create a class called ADDITION has one integer and one float data member. Use pointer to data member…
A: Given: Create a class called ADDITION has one integer and one float data member. Use pointer to data…
Q: Create a class Number with a pointer as a data data member of integer type. Write user defined copy…
A: Given: Operation using Copy Constructor.
Q: Create a class: Bill_Generator The Purchased_item should be having the following data members…
A: Since the language is not specified, the answer is given in the Java. here we have to create the…
Q: p1.cpp 1 #include #include 3 #include #include #include 6 5 using namespace std; #include…
A: Program Plan: Define header file p1.h. Define constructor and three methods getX(), getY() and…
Q: Create a base class called shape, this class to store two double type values (value1, value2) that…
A: Introduction of Program In C++, Inheritance is a process in which one class acquires all the…
Q: hm help Part 1: Implement a Place class as specified: data members: name - name of the Place…
A: ANSWER:-
Q: C) Write a Class Result that contains Name, Roll Number and Marks of five subjects. The marks are…
A: Since no programming language is mentioned, I am using c++. Code: #include <iostream> using…
Q: me Activity 1. Write a program having a base class S- define a member functions getdata() display…
A: Code: #include <iostream> using namespace std; class Student{ // this is the student class int…
Q: False O True Adding a derived class to a base class requires substantial changes to the base class
A: The question has been answered in step2
Q: Q2(a) Write code to create 'Animal' class and include following: 1. Create these private data…
A: Define a class. Constructor is initialized. Declare a member function to set name. Member function…
Q: Note- Do solve only Q1-b. Q1-a) Create a base class called shape. Use this class to store two…
A: Program approach:- Using Header files. Then using the base class shape. Then that we use the…
Q: Using Base class pointer create a derived class dynamic object. Set values of dynamically created…
A: #include <iostream>using namespace std;class CPolygon {protected:int width, height;public:void…
Q: create a class called ADDITION has one integer and one float data member. Use pointer to data member…
A: Given: create a class called ADDITION has one integer and one float data member. Use pointer to data…
Q: please use c++ to answer the following question Task 7: Use inheritance and classes to represent a…
A: C++ is a general-purpose programming language designed as an expansion of the C programming…
Q: #include using namespace std; //creating an Abstract base class for the Employee class Employee…
A: Encapsulation : Encapsulation is a process of data members and operation made on this data(,i.e,…
Q: Create a base class called shape. Use this class to store two double type values that could be used…
A: pure virtual function : The function with the virtual keyword in the function declaration and the…
Q: Define a Pet class that stores the pet's name, age, and weight. Add appropriate constructors,…
A: Given:
Q: If have two array of objects of a class are defined and array size is equal to 10, The class body…
A: Explanation: There are a total of 60 data items in memory: 10 for each of the two arrays, and 40…
Q: 2. Create a class called Car which has the following members- Private color, maxSpeed, minSpeed…
A: In this question we need to create two classes. Car class is parent of Bus class. Bus class inherits…
Q: n C++ The base class Pet has private data members petName, and petAge. The derived class Dog…
A: /******************************************************************************…
Q: 2. Write a program that declares two classes. The parent class is called Simple that has two data…
A: GIVEN: Create two classes Parent class "Simple" Child class "Complex" Parent class has 2 data…
Q: plz write in java language i urgently need it Write a base class Computer that contains data…
A: Constructor is a class special method and that has the same name as the class name. Constructors are…
Q: Create a class called Matrix having the following data members int rows; int cols; int mat[][].…
A: #include <iostream> using namespace std; class Matrix{ public: int rows; int cols; int **mat;…
Q: estion : Define a Class Person with the following member variables a ember functions, d. Member…
A: The code in c++ are given in step 2.
Q: Create a class called Matrix having the following data members int rows; int cols; int mat[][].…
A: class Matrix{ private: int rows,cols,mat[100][100]; public: Matrix(int…
Q: Create a class called employee with the following details as variables within it. 1. Name of the…
A: Answer :- #include<iostream> #include <string> using namespace std; class Employee {…
Q: Q3. Write a program to create a Distance class containing kilometers and Meter as data members. Also…
A: given data: create a class distance data member kilometer and meter
Q: Create a class called ADDITION has one integer and one float data member. Use pointer to data member…
A: Include necessary headers. Define a class named "Addition". Declare two member variables as…
Q: Create a class: Doctor, with private data members: id, name, specialization and salary with public…
A: Program Approach: Including a necessary header file Using namespace for standard input output…
Q: C++ Define the class bankAccount to implement the basic properties of a bank account. An object…
A: The given requirement is to create c++ prorgam with below components: a) Class named BankAccount…
Q: 1. Create a class called Matrix having the following data members int rows; int cols; int mat[][].…
A: The program is implemented in C++ with object oriented approach. The class matrix has a…
Q: Explain why assigning members to a class with a pointer member may cause problems.
A: Introduction: Member functions can only be called if you provide an object to act as "this" and use…
Q: If a base class has a non-virtual member function named print, and a pointer variable of that class…
A: Based on C++
Q: Home Activity Consider the class class base { public: virtual void iam) { cout << "base\n"; };…
A: CODE:- a) Derive two classes from class base and for each define iam() to write out the name of…
Q: help with c++...paste indented code here Given this class specification: Class: Student Data…
A: The subscript operator is normally used to access array elements. This operator can be overloaded to…
Q: Part 1: Define a class named ID Protected Data Member: number - type int pointer (dynamic variable)…
A: Answer: C++ Source Code: 1. #include<iostream>using namespace std; class ID{protected: int…
Q: Design a class called Bird that includes three pieces of information as data members-name (type…
A: Class Bird has following definition: name and species of type string as private Data members.…
Q: Q1: Implenment à clášš čálléd Añimal. a) A class named Animal b) Private data members: species and…
A: Code : #include <iostream> using namespace std; class Animal { private: // Private attribute…
Q: Q1-a) Create a base class called shape. Use this class to store two double type values that could be…
A: #include<iostream> #include<cmath> using namespace std; //create class shape. class…
Q: Suppose we have a class Rectangle which has two data members, length and width. In addition, there…
A: static variables are the variables which has same shared value over all the instances of a class
Fill-in-the-Blank
A base class pointer needs a(n) _________ to be assigned to a derived class pointer.
Step by step
Solved in 2 steps
- This is an object oriented programming question The code should be in C++ language Create a class Student having a private data members S_ID, S_Name and S_CGPA. Now create a public member functions void getID(), void getName() and getCGPA() and finally to display all the data members, create a function void display(). In the main(), create an array of student class, size of the array should be taken from user at run time and call all the functions defined in the class. Sample Output: Student 1 Enter ID: 1 Enter Name: Ali Enter CGPA: 2.5 Student 2 Enter ID: 2 Enter Name: Ahmed Enter CGPA: 2.9 Student 3 Enter ID: 3 Enter Name: Zain Enter CGPA: 3.4 Student 1 informationID: 1 Name: Ali CGPA: 2.5 Student 2 information ID: 2 Name: Ahmed CGPA: 2.9 Student 3 information ID: 3 Name: Zain CGPA: 3.4Hi, I am having trouble with this homework question for my C++ course 1. Implement a Student class. a. Create a class Student with the following private data members:1. name2. exam_1 grade3. exam_2 gradeb. Create all appropriate accessor and mutator functions.c. Assign appropriate access modifiers to insure encapsulation.d. Add a private calc GPA() function that calculates and returns the GPAbased upon the two exam grades.e. Add a public getGrade() function that: 1. Obtains the GPA from the private calc GPA() function.2. Returns a letter grade based upon the numerical GPA value.90 to 100 = A80 to 90 = B70 to 80 = C60 to 70 = D0 to 60 = F f. Test all functions use following main.int main(){Student a;a.setName("David");a.setExam1(90);a.setExam2(80);cout<<a.getName()<<endl;cout<<a.getExam1()<<endl;cout<<a.getExam2()<<endl;cout<<a.getGrade()<<endl;}Using Base class pointer create a derived class dynamic object. Set values of dynamically created object using base class pointer (use arrow operator with pointer of base class). Call Area function of derived class using base class pointer. Delete pointer of base class as it has fulfilled its duty. CODE GIVEN BELOW #include <iostream> using namespace std; class CPolygon { protected: int width, height; public: void set_values (int a, int b) { width=a; height=b; } virtual int area () { return (0); } }; class CRectangle: public CPolygon { public: int area () { return (width * height); } }; class CTriangle: public CPolygon { public: int area () { return (width * height / 2); } }; int main () { CRectangle rect; CTriangle trgl; CPolygon poly; CPolygon * ppoly1 = ▭ CPolygon * ppoly2 = &trgl; CPolygon * ppoly3 = &poly; ppoly1->set_values (4,5); ppoly2->set_values (4,5); ppoly3->set_values (4,5); cout << ppoly1->area() << endl; cout <<…
- Create a class: Doctor, with private data members: id, name, specialization and salary with public member function: get_data () to take input for all data members, show_data () to display the values of all data members and get specialization () to return specialization. Write a program to write for detail of n doctors by allocating the memory at run time only. Write the program in c++ language. ( Hint: Use the concept of dynamic memory allocation )Q.Write a program to create a Distance class containing kilometers and meters asdata members. Also identify and implement functions to perform following operation:Distance d1, d2, d3;d1+=d2+d3 ++; subject-oops(c++)ADD CODE IN LINE 13, where it is written //your code goes below here Assume the following class fully implemented 1. class Olympic2. {3. char* m_name;4. public:5. Olympic(const char* name);6. Olympic(const Olympic& ro);7. Olympic& operator=(const Olympic& ro);8. void setName(const char* name);9. virtual void mission();10. std::ostream& display(std::ostream& os = std::cout);11. virtual ~Olympic();12. };13. std::ostream& operator<<(std::ostream& os, Olympic& r);14. Implement the copy constructor and copy assignment operator of the derived class Runner in a way that derived class and base class' object attributes are properly handled. 1. class Runner :public Olympic2. 3. {4. int m_speed;5. char* m_colour = nullptr;6. public:7. // assume these functions are fully implemented and working perfectly8. Runner(const char* name = "John", const char* c_colour = "blue", int power = 5);9. void setColour(const char* c_colour);10. std::ostream&…
- Create parent class Shapes with protected parameters width and height and function printarea() and a virtual function cal_area(). Create two sub classes Rectangle and Sqaure. In main() create 2 pointers of Shapes and assign Rectangle and Square to it. Call printarea function with the pointers. Note: use OOP C++help with c++...paste indented code here Given this class specification:Class: StudentData members: grades (array of floats), size (integer Write an external function definition to overload the subscript operator as a member function for the class Student.Instructions: Turn all instances of classes into pointers. You will also need to combine the player and vector into one vector objects and fix all issues this causes. #ifndef ITEM_H #define ITEM_H class Item { public: Item() {}; enum class Type { sword, armor, shield, numTypes }; Item(Type classification, int bonusValue); Type getClassification() const; int getBonusValue() const; private: Type classification{ Type::numTypes }; int bonusValue{ 0 }; }; std::ostream& operator<< (std::ostream& o, const Item& src); bool operator< (const Item& srcL, const Item& srcR); int& operator+=(int& srcL, const Item& srcR); #endif // !ITEM_H #ifndef MONSTER_H #define MONSTER_H #include "Object.h" class Player; class Monster : public Object { public: Monster() {}; Monster(const Player& player); void update(Player& player, std::vector& monsters) override; int attack() const override; void defend(int damage) override; void print(std::ostream& o)…
- Develop class Polynomial . The internal representation of a Polynomial is an array of terms. Each term contains a coefficient and an exponent—e.g., the term 2x4has the coefficient 2 and the exponent 4. Develop a complete class containing proper constructor and destructor functions as well as set and get functions. The class should also provide the following overloaded operator capabilities: "Overload the subtraction operator ( - ) to subtract two Polynomial s."need help with c++...paste indented code here Given this class specification:Class: StudentData members: grades (array of floats), size (integer Write an external function definition to overload the subscript operator as a member function for the class Student.How can code use pointers or references from the base class to execute the same virtual function so that it may be utilised across multiple data types?
