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Consider the following class definitions: (2, 8)
Which private members, if any, of smart are public members of superSmart?
Which members, functions, and/or data, of the class smart are directly accessible in class superSmart?
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Chapter 11 Solutions
C++ Programming: From Problem Analysis to Program Design
- 26. Assume the declaration of Exercise 24. A. Write the statements that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is )) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a dearrow_forwardPROGRAMMING LANGUAGE: C++ SUBJECT: OOP Task: Suppose you have a class Rectangle with data members width and height. The public member functions of class Rectangle are as follows: setValues(int w, int h); // to set values of width and height of objects of Rectangle class int Area();// to find area of an object of rectangle class biggerRectangle(Rectangle A, Rectangle B); prints the rectangle details which is bigger. Sample Code for passing object to a function is given below: #include <iostream> using namespace std; class CRectangle { int width, height; public: void set_values (int, int); int area () {return (width * height);} void copyData(CRectangle rect); }; void CRectangle::copyData(CRectangle rect) { width=rect.width; height=rect.height; cout<<"width of c = "<<width<<", height of c= "<<height<<endl; } void CRectangle::set_values (int a, int b) { width = a; height = b; } int main () { CRectangle a,b,c;…arrow_forwardAPEX Test Class - Salesforce Please Desgin the Apex Test Class to solve the below problem public with sharing class MyFirstClass{ // Variable to store the values to perform the multiplication logic static Integer a = 5; static Integer b= 9; public static Integer productOfTwoNumbers; public static void multipicationOfTwoNumber() { //Product of the two Numbers productOfTwoNumbers = a * b; }arrow_forward
- a) Given the following code segments: class MyClass { String name; double value; MyClass (String n, double v) { name = n; value =v; } String getName () { return name; } double getValue () { return value; } } (i) Explain what is immutable object.arrow_forwardVending Machinearrow_forwarddata structures in javaarrow_forward
- class A {protected int x1,y1,z; public: A(a, b,c):x1(a+2),y1(b-1),z(c+2) { for(i=0; i<5;i++) x1++; y1++;z++;}}; class B {protected: int x,y; public: B(a,b):x(a+1),y(b+2) { for(i=0; i<5;i++) x+=2; y+=1;}}; class D:public B, virtual public A { private: int a,b; public: D(k,m,n): a(k+n), B(k,m),b(n+2),A(k,m,n) { a=a+1;b=b+1;}}); int main() {D ob(4,2,5);} what the values of x1,y1 and zarrow_forwardclass Point { private: int x, y ; public: : x(u), y(v) {} Point (int u, int v) int getX) { return x; } int getY () { return y; } void doubleVal() { *= 2: y *= 2; } }; int main () { const Point myPoint (5, 3) myPoint.doubleVal() ; cout << myPoint.getX() << " " return 0; << myPoint.getY() << "\n"; }arrow_forward
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