Answer Posted / manjunath

#include<iostream>
using namespace std;
class A
{
int value;
A* ptr;
A()
{
cout<<"\n\t\tConctructor\n";
}
public:
static A* CreateObject()
{
A* ptr=NULL;
ptr=new A;
return ptr;
}

void getdata()
{
cout<<"\n\tEnter the Value of A class\t:\t";
cin>>value;
}
void putdata()
{
cout<<"\n\t\tThe Value of A Class\t:\t";
cout<<value<<endl;
}
~A()
{
cout<<"\n\t\tDestructor\n";
}
};
int main()
{
A *ptr,*ptr1,*ptr3;
ptr=A::CreateObject();
ptr1=A::CreateObject();
ptr3=A::CreateObject();
ptr->getdata();
ptr1->getdata();
ptr3->getdata();
ptr->putdata();
ptr1->putdata();
ptr3->putdata();
delete ptr;
delete ptr1;
delete ptr3;
return 0;
}


Ref:
Singleton and Factory
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