C++ Programming - Objects and Classes - Discussion

Discussion Forum : Objects and Classes - General Questions (Q.No. 24)

Objects and Classes

24.

Which of the following statements is correct about the program given below?

class Bix
{
    public:
    static void MyFunction();
};
int main()
{
    void(*ptr)() = &Bix::MyFunction;
    return 0; 
}

The program reports an error as pointer to member function cannot be defined outside the definition of class.

The program reports an error as pointer to static member function cannot be defined.

The program reports an error as pointer to member function cannot be defined without object.

The program reports linker error.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

19 comments Page 2 of 2.

Ankit.w. said: 1 decade ago

Function in main should be like :

void (Bix::*ptr)()= &Bix::Myfunction;

Prem said: 9 years ago

Linker error because there is no function definition for MyFunction().

K SOWJANYA said: 1 decade ago

Can anybody explains clearly why it reports linking error?

Rakesh said: 1 decade ago

void(*ptr)() = &Bix::MyFunction;

What this line do?

Lenold said: 1 decade ago

Void data type should not return any value.

Jayendrashirsat said: 1 decade ago

:: what does this operator do?

Pavan said: 10 years ago

What is mean by linker error?

Babbu said: 1 decade ago

What is linker error?

Likitha said: 1 decade ago

Can someone explain?

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