Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problems With Multiple Inheritance
The following example presents a problem with multiple inheritance.
class Aclass
{
public :
void put()
:
}
};
class Bclass
class Cclass : public Aclass , public Bclass
void main()
A objA;
B objB;
C objC;
objA.put(); // From Class A
objB.put(); // From class B
objC.put(); // AMBIGUOUS -RESULTS IN ERROR
The above example has a class C derived from two classes A and B. Both these classes have a function with the similar name - put(), which suppose, the derived class does not have. The class C inherits the put() function from both the classes. When a call to this function is made using the object of the derived class , the compiler does not know which class it is referring to. In this case, the scope resolution operator has to be used to state the correct object . Its usage is very simple. The statement giving an error from the above instance has to be replaced with the following :
objC.A::put(); // for class A
objC.B::put(); // for class B
C program to reverse the elements of array: #define rows 3 #define cols 3 void main() { int i=0,j=0; int arr[rows][cols];
how c program starts executing?
Define Storage Classes of c program - computer programming? Each variable and function in C language has two attributes that are type and storage class. If storage class of a v
Write a program to calculate the timetable for numbers 1 -> 10 and display them as follows. Your solution should use for do loops #include stdio.h void main() { char p
write a C code that plots an object on the window and on the user''s click of mouse on the window, the object starts rotating continuously until the user presses the mouse again
What is the specialty in sizeof() operator
Question 1 Explain the concept of constructors and destructors in C++ with programming examples Question 2 Explain the concepts and applications of multiple inheritance and v
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
No. it's not required The C++ language guarantees that delete p will do nothing if p is equivalent to NULL. As you might get the test backwards, and as most testing methodologie
How do you know that your class requires a virtual destructor? A: If at least your class has one virtual function, you must make a destructor for this class virtual. It will let
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd