Interested to Buy Any Domain ? << Click Here >> for more details...
Can we call a base class method without creating instance?
- 6 Answers
- 23872 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / nk
Onlu static methods can be called without creating any
instance of the class.
| Is This Answer Correct ? | 23 Yes | 1 No |
Answer / amit sharma
U've to derieve the class first and then when u instanciate
the derieved class. Then :-
U can call it using derieved class object or in a derieved
class member function depending upon base class fun's acess
specifer and inheritence specifier.
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / sanjay makwana, puna
e.g. class X
{
int x;
X()
{
cout << "X";
}
public :
static void fun()
{
cout << "fun";
}
};
you may called like
X::fun();
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / vijaya
by declaring that method as static we have call it without creating instance of that class.
| Is This Answer Correct ? | 0 Yes | 0 No |
what isthe difference between c structure and c++ class
What is multilevel inheritance explain with example?
Can we create object of interface?
Why is oop better than procedural?
Why do we use polymorphism in oops?
why the argument is passed by reference to a copy constructor?example?
WAP find square root of any number (without using sqrt() )?
What is difference between multiple inheritance and multilevel inheritance?
what is namespace? what are the uses of namespace?
Can java compiler skips any statement during compilation time?
whats the difference between c and c++
You attempt to query the data base with this command: SELECT name, salary FROM employee WHERE salary=(SELECT salary FROM employee WHERE last name='Wagner' OR dept no=233) Choose most appropriate option from the following: 1)Sub-queries are not allowed in the where clause. 2)a multiple row sub-query used with a single row comparison operator. 3)a single row query is used with a multiple row comparison operator.
STL 
