Static Member Function In C++ | Static Member Function In C++ With Example | Use Static Member Function In C++ | Static Member Function In C++ In Hindi

Static Member Function In C++

A static member function can be called even if no objects of the class exist and the static functions are accessed using only the class name and the scope resolution operator ::.

A static member function can only access static data member, other static member functions and any other functions from outside the class.

Static member functions have a class scope and they do not have access to the this pointer of the class. 

 

Fig: Static Member Function In C++

Syntax:

class  classname

{

data member;

public:

static return type functionname(argument list member function);

};

Program:

#include<iostream.h>

#include<conio.h>

class MCA

{

static int count;

int cd;

public:

void getdata();

void putdata();

static void output()

{

Cout<<”count=”<<count;

}

};

void MCA::getdata()

{

cout<<”example of static member function”;

cd=count++;

}

void MCA :: putdata()

{

cout<< cd;

}

int MCA::count

{

void main()

{

MCA a1;

a1.putdata();

a1.output();

a1.getdata();

a1.getdata();

a1.putdata();

a1.output();

getch();

}

Output:

Count=0

Example of static member function count=2