#include <iostream>
#include <string>
#include <vector>

using namespace std;

class Zivotinja {
public:
  Zivotinja(double t)
    :_tezina(t)
  {
    cout << "Konstruktor za zivotinju" << endl;
  }
  virtual ~Zivotinja() {
    cout << "Destruktor za zivotinju" << endl;
  }
  double vratiTezinu() const {
    return _tezina;
  }
  void postaviTezinu(double t) {
    _tezina = t;
  }
  virtual void kaziZdravo() const = 0;
protected:
  double _tezina;
};

class Macka : public Zivotinja {
public:
  Macka(double t, string i)
    :Zivotinja(t), _ime(i)
  {
    cout << "Konstruktor za macku" << endl;
  }
  ~Macka() {
    cout << "Destruktor za macku" << endl;
  }
  void kaziZdravo() const {
    cout << "Mjauuuuu" << endl;
  }
private:
  string _ime;
};

class Pas : public Zivotinja {
public:
  Pas(double t, string i)
    :Zivotinja(t), _ime(i)
  {
    cout << "Konstruktor za psa" << endl;
  }
  ~Pas() {
    cout << "Destruktor za psa" << endl;
  }
  void kaziZdravo() const {
    cout << "Av-av-av" << endl;
  }
private:
  string _ime;
};

int main() {
  //Zivotinja z(0.5);
  //cout << "Tezina zivotinje je " << z.vratiTezinu() << endl;

  Macka m(0.6, "Maca");
  cout << "Tezina macke je " << m.vratiTezinu() << endl;

  Pas p(12.6, "Zuca");
  cout << "Tezina psa je " << p.vratiTezinu() << endl;

  //z.kaziZdravo();
  m.kaziZdravo();
  p.kaziZdravo();

  cout << "---------------------------" << endl;

  Zivotinja* niz[3];
  niz[0] = new Pas(12, "Sima");
  niz[1] = new Macka(4, "Mara");
  niz[2] = new Pas(26, "Dzeki");

  for (int i = 0; i < 3; i++)
    niz[i]->kaziZdravo();

  for (auto i : niz)
    i->kaziZdravo();

  for (int i = 0; i < 3; i++)
    delete niz[i];

  cout << "---------------------------" << endl;

  vector<Zivotinja*> v;
  v.push_back(new Pas(12, "Sima"));
  v.push_back(new Macka(4, "Mara"));
  v.push_back(new Pas(26, "Dzeki"));

  //for (auto i = begin(v); i != end(v); i++)
  //  (*i)->kaziZdravo();
  for (auto i : v)
    i->kaziZdravo();
  
  //for (auto i = begin(v); i != end(v); i++)
  //  delete *i;
  for (auto i : v)
    delete i;

  return 0;
}