Breakfast Static Function, C++ (gcc)

Breakfast Static Function

//g++  7.4.0

//note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;
#include <iostream>
using namespace std;
class Breakfast {
public:
Breakfast (int qty ):itsqty(qty){item++;}
virtual ~Breakfast (){item--;}
virtual int GetQty(){return itsqty;}
virtual void SetQty(int qty){itsqty=qty;}
static int GetItem(){return item;}//GetItem is declared public and static. So any function can access it (reason is public) and there is no need to create an object (reason is static)
private:

static int item;

int itsqty;
};
int Breakfast::item=0;
void TheFunction();
int main ()
{
const int MaxItem=5;
Breakfast * Break[MaxItem];
for(int i=0;i<MaxItem;i++)
{
Break[i]=new Breakfast (i);
TheFunction();
}
for(int i=0;i<MaxItem;i++)
{
delete Break[i];
TheFunction();
}
return 0;
}
void TheFunction()
{
cout<<"There are "<<Breakfast::GetItem()<<" items left!\n";
}


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