Q 1: Access class members from the same package Note: ClassA and ClassB in this question are in the same package. public class ClassB { public int x = 1; int y = 2; private int z =3; } ملاحظة: عرف كل كلاس في ملف لانه لا يجوز ان يكون کلاسين public في نفس الملف. public class ClassA { public static void main(String] args) { ClassB cb = new ClassB(); // System.out.print(cb.x); /* 1 */ // System.out.print(cb.y); /* 2 */ // System.out.print(cb.z); /* 3 */ } } ont 1.2- Try to do the following: • Declare a character type variable myChar in the class ClassB, the variable myChar shouldn't be accessible through the object cb. • Add a statement to the classA to test whether myChar is accessible.
Q 1: Access class members from the same package Note: ClassA and ClassB in this question are in the same package. public class ClassB { public int x = 1; int y = 2; private int z =3; } ملاحظة: عرف كل كلاس في ملف لانه لا يجوز ان يكون کلاسين public في نفس الملف. public class ClassA { public static void main(String] args) { ClassB cb = new ClassB(); // System.out.print(cb.x); /* 1 */ // System.out.print(cb.y); /* 2 */ // System.out.print(cb.z); /* 3 */ } } ont 1.2- Try to do the following: • Declare a character type variable myChar in the class ClassB, the variable myChar shouldn't be accessible through the object cb. • Add a statement to the classA to test whether myChar is accessible.
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter11: Inheritance And Composition
Section: Chapter Questions
Problem 6PE
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The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
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