class array and object method call : Instance « Class « C++

1. C++
2. Class
3. Instance

class array and object method call

   
#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(); };
    void assign_members(char *, char *, char *, float);
  private:
    char title[256];
    char author[64];
    float price;
    char publisher[256];
    void show_publisher(void) { cout << publisher << '\n'; };
};


void Book::assign_members(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];

   Library[0].assign_members("A", "B","C", 49.95);
   Library[1].assign_members("D", "E", "F", 54.95); 
   Library[2].assign_members("G", "H","I", 49.95);
   Library[3].assign_members("J", "K","L", 24.95);
 
   for (int i = 0; i < 4; i++)
     Library[i].show_book();
}
  
    
    
  

Related examples in the same category

1.	Declare the instance variable for a class
2.	Construct object in an object array one by one
3.	Loop through an object array and call its method