Mega Code Archive
Loop through an object array and call its method
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#include <iostream>
#include <iomanip>
#include <string.h>
using namespace std;
class Book
{
public:
void show_title(void) { cout << title << '\n'; };
void show_book(void)
{
show_title();
show_publisher();
};
Book(char *title, char *author, char *publisher, float price);
~Book(void) { cout << "Destroying the entry for " << title << endl; };
private:
char title[256];
char author[64];
float price;
char publisher[256];
void show_publisher(void) { cout << publisher << '\n'; };
};
Book::Book(char *title, char *author, char *publisher, float price)
{
strcpy(Book::title, title);
strcpy(Book::author, author);
strcpy(Book::publisher, publisher);
Book::price = price;
}
int main(void)
{
Book *Library[4];
int i = 0;
Library[0] = new Book("A", "B","C", 49.95);
Library[1] = new Book("D", "E", "F", 54.95);
Library[2] = new Book("G", "H","I", 49.95);
Library[3] = new Book("J", "K","P", 24.95);
for (i = 0; i < 4; i++)
Library[i]->show_book();
for (i = 0; i < 4; i++)
delete Library[i];
}
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