#include <iostream>
#include <string>

using namespace std;

class SmallT{
    public:
        SmallT(string n = "default"):name(n) {
            counter1++;
            myID = counter1;
            cout << "Building instance " << myID 
                 << " called " << name << endl << endl;
        }

        ~SmallT(){
            cout << "Destroying instance " << myID 
                 << " which is called " << name << endl << endl;
        }

        static void HowMany() {
             cout << "\tThere have been " << counter1 
                  << " instances fo SmallT created, ";
             counter2++;
             cout << "and you have asked " << counter2 << " times. "
                  << endl << endl;
        }

    private:
        static inline int counter1{0};
        static int counter2;
        int myID;
        string name;
};

// only once and probably in the .cpp file
int SmallT::counter2{0};

class BigT {
    public:
       BigT(int n): a("a"+to_string(n)), b("b"+to_string(n)) {
           cout << "In the constructor for BigT" << endl << endl;
       }

       ~BigT() {
           cout << "In the destructor for BigT" << endl << endl;
       }

    private:
        SmallT a, b;
};


int main() {
 
    SmallT::HowMany();

    SmallT first("The first one, standalone");
    SmallT::HowMany();
    SmallT second("The second one, standalone");
    BigT big(1);
    SmallT::HowMany();
    BigT bigger(2);

    
    {
        SmallT inside("The one inside of the block");
    }

    SmallT last("The last smallT");

    return 0;
}