Задача библиотеки C++ [закрыто] ⇐ C++

[Anonymous]

Я создаю консольное приложение библиотеки C++:
Book.h

Код: Выделить всё

#include 
#include 
using namespace std;

class Reader;

class Book {
protected:
string title;
string author;
int publishingYear;
bool isRented;
Reader* reader;
int returnDate;

public:
Book();
Book(string title, string author, int year);
void printData();
void rentBook(Reader* r,int returnDate);
void returnBook();
bool isAvailable();
string getTitle();
};

Book.cpp

Код: Выделить всё

#include "Book.h"
#include "Reader.h"
using namespace std;

Book::Book()
{
title = "";
author = "";
publishingYear = 0;
isRented = false;
reader = nullptr;
returnDate = 0;
}

Book::Book(string title, string author, int year)
{
title = title;
author = author;
publishingYear = year;
isRented = false;
reader = nullptr;
returnDate = 0;
}

void Book::printData() {
std::cout 

Подробнее здесь: [url]https://stackoverflow.com/questions/79356257/c-library-task[/url]