#include <iostream>

using namespace std;

class Date
{
public: 
    static int givec() // liefert Anzahl der Objekte
    {
        return count;
    }
    
    Date(int mn, int dy=1, int yr=1):month(mn),day(dy),year(yr) // Konstruktor
    {
        count++;
        cout<<"Anzahl der Dateobjekte: "<<count<<endl;
    }
    Date(const Date&) { }
    ~Date() // Destruktor
    {
        count--;
        cout<<"Anzahl der Dateobjekte: "<<count<<endl;
    }
    
    int getMonth() const // liefert Month
    {
        return month;
    }
    
    int getYear() const // liefert Year
    {
        return year;
    }
    
    int getDay() const // liefert Day
    {
        return day;
    }
    
    ostream& write(ostream& temp)
    {
          return temp<<day<<"."<<month<<"."<<year<<endl;
    }
    
private:
    static int count; // Anzahl der Objekte
    int month, day, year; // Datum
};

class PersonInfo
{
public:
    PersonInfo(char *nm, char *adr, int mn, int dy, int yr):birthday(mn, dy, yr)
    {
        if(nm!=0)
        {
           name = (char*)malloc(strlen(nm)+1);
           strncpy(name, nm, strlen(nm)+1);
        }
        else 
            name=0;
        
        if(adr!=0)
        {
            address = (char*)malloc(strlen(adr)+1);
            strncpy(address, adr, strlen(adr)+1);
        }
        else
            address=0;
    }
    
    PersonInfo(char *nm=0, char *adr=0):birthday(1,1,1900)
    {
        PersonInfo(nm,adr,1,1,1900);
    }
    
    ~PersonInfo()
    {
        free(name); 
        free(address);
    }
    
    char const * const getname() const
    {
         return name;
    }
    
    char const * const getaddress() const
    {
         return address;
    }
    
    ostream& output(ostream& temp)
    {
        if(name==0 && address==0)
            return temp << "-, -" <<birthday.getDay()<<"."
                        <<birthday.getMonth()<<"."<<birthday.getYear()<<endl;
        if(name==0 && address!=0)
            return temp << "-, "<<address<<birthday.getDay()<<"."
                        <<birthday.getMonth()<<"."<<birthday.getYear()<<endl;
        if(name!=0 && address==0)
            return temp <<name<<", -" <<birthday.getDay()<<"."
                        <<birthday.getMonth()<<"."<<birthday.getYear()<<endl;
        return temp<<name<<", "<<address<<" - "<<birthday.getDay()<<"."
                   <<birthday.getMonth()<<"."<<birthday.getYear()<<endl;
    }
private:
    char *name; // Name
    char *address; // Adresse
    Date birthday; // Geburtstag: Objekt als Datenelement
};

int Date::count=0;


ostream &operator<<(ostream &temp, PersonInfo &pers)
{
    return pers.output(temp);
}

int main(void)
{
    PersonInfo ich("htw4711","F-List-Platz 1",9,1,92);
    cout<<ich;
    PersonInfo du;
    cout<<du;
    
    cin.get();
    return 0;
}