?? friend2.cpp
字號:
#include <iostream.h>
#include <string.h>
class Reader
{
public:
Reader(char *name) { strcpy(Reader::name, name); };
void show_reader(class Book book);
private:
char name[64];
};
class Book
{
public:
Book(char *title) { strcpy(Book::title, title); } ;
void show_book(void) { cout << title; };
friend Reader::show_reader(Book book);
private:
char title[64];
};
void Reader::show_reader(class Book book)
{ cout << "Reader: " << name << ' ' << "Book: " << book.title; };
void main(void)
{
Reader reader("Kris Jamsa");
Book favorite_book("Compiler Internals");
reader.show_reader(favorite_book);
}
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