Simple Program for Static Data and Member Function Using C++ Programming

 To count the object value using the storage keyword static.

ALGORITHM: 

STEP 1:  Start the program.

STEP 2:  Declare the class name as Stat with data member s and member functions.
STEP 3:  The constructor Stat() which is used to increment the value of count as 1 to to assign the variable code.
STEP 4:  The function showcode() to display the code value.
STEP 5:  The function showcount() to display the count value.

STEP 6:   Stop the program.

PROGRAM: by abglobe.blogspot.com

#include<iostream.h>

#include<conio.h>

class stat

{

    int code;

    static int count;

   public:

    stat()

    {

      code=++count;

    }

    void showcode()

    {

      cout<<"\n\tObject number is :"<<code;

    }

    static void showcount()

    {

              cout<<"\n\tCount Objects :"<<count;

    }

};

int stat::count;

void main()

{

   clrscr();




   stat obj1,obj2;

   obj1.showcount();




   obj1.showcode();




   obj2.showcount();




   obj2.showcode();




   getch();

}

Output: 

Count Objects: 2

Object Number is: 1
Count Objects: 2
Object Number is: 2

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