data.h

#ifndef DATA_H
#define DATA_H
#include<iostream>
#include<vector>
#include<string>
#include "utilities.h"

#include <iostream>
#include <chrono>
#include <ctime>

#include "outofboundexception.h"
#include<sstream>
#include<stdexcept>

using std::vector;
using std::cout;
using std::endl;
using std::string;
using std::stoi; //conversione string->int

class Data;

std::ostream& operator<<(std::ostream&, const Data&);

class Data
{
    friend std::ostream& operator<<(std::ostream&, const Data&);
private:
    unsigned short int _giornoCorrente;
    unsigned short int _meseCorrente;
    unsigned short int _annoCorrente;

    static unsigned short int _maxMesi;
    static unsigned short int _minMesi;
    static unsigned short int _minAnni;
    static unsigned short int _maxAnni;
    static unsigned short int _minGiorni;
    unsigned short int _maxGiorni;



    bool isBisestile() const;
    void setMaxGiorni();
    void checkLimiti();
    void aggiustaLimiti();
    void parsingDaStringa(string inputString);


public:
    Data(string inputString);
    Data(unsigned short int=1,unsigned short int=1,unsigned short int=1980);
    string dataToString() const;
    Data operator+(unsigned short int) const;
    int operator+(const Data&) const;
    int differenza(const Data&) const;
    bool operator<(const Data&) const;
    bool operator>(const Data&) const;
    bool operator==(const Data&) const;
    bool operator !=(const Data&) const;
    static Data unixDateToData(const std::chrono::time_point<std::chrono::system_clock>&);




};

#endif // DATA_H