asd

class Dosar
{
    private:
        list<ContractInchiriere> d;
        static int m; //variabila statica pentru a sti cate contracte sunt in dosar
    public:
        Dosar();
        Dosar(list<ContractInchiriere>); //constructor dosar
        virtual ~Dosar(); //destructor

        virtual void citireContract(ContractInchiriere x, list<ContractInchiriere> d);
        friend istream& operator>>(istream &in, Dosar&); //citire dosar
        friend ostream& operator<<(ostream &out, Dosar&); //afisare dosar

        void citireNrContracte() //metoda pentru citirea lui m
        {
            cout<<"Nr de contracte din dosar: ";
            cin>>m;
        }
        static void afisareNrContracte() // metoda statica de afisare a numarului de obiecte
        {
            cout<<m;
        }
        int get_m() {return m;};
        list<ContractInchiriere> get_dosar() {return d;};
};

int Dosar::m;
Dosar::Dosar(){
}

Dosar::Dosar(list<ContractInchiriere>)
{
    list<ContractInchiriere>::iterator it = d.begin(); //initializam iteratorul
}

void Dosar::citireContract(ContractInchiriere c, list<ContractInchiriere> x)
{
    ContractInchiriere *y = new ContractInchiriere;
    y = new ContractInchiriere(c.get_nrContract(), c.get_anul(), c.get_beneficiar(), c.get_furnizor(), c.get_valoare(), c.get_perioada());
    x.push_back(*y);
}

istream& operator>>(istream& in, Dosar& d1) //citire
{
    ContractInchiriere c1;
    list<ContractInchiriere> x = d1.get_dosar();
    int nr = d1.get_m();
    for(int i = 0; i < nr; i++) d1.citireContract(c1,x);
    return in;
}

ostream& operator<<(ostream& out, Dosar& d1) //afisare
{
    list<ContractInchiriere> x = d1.get_dosar();
    int nr = d1.get_m();
    //list<ContractInchiriere>::iterator it = x.begin(); //initializam iteratorul
}

Dosar::~Dosar()
{
    if(!d.empty()) d.clear(); //golim lista
}