// Fig. 20.9: Author.h
// Author class definition.
#pragma once
#include <memory>
#include <string>
#include <string_view>

class Book; // forward declaration of class Book

// Author class definition
class Author {
public:
   explicit Author(std::string_view authorName);
   ~Author();

   // print the title of the Book this Author wrote
   void printBookTitle();

   std::string name; // name of the Author
   std::weak_ptr<Book> weakBookPtr; // Book the Author wrote    
   std::shared_ptr<Book> sharedBookPtr; // Book the Author wrote
};


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