copy_con.cpp

  name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&dt=1194442938015&lmt=1194190197&format=336x280_as&output=html&correlator=1194442937843&url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&color_bg=FFFFFF&color_text=000000&color_link=000000&color_url=FFFFFF&color_border=FFFFFF&ad_type=text&ga_vid=583001034.1194442938&ga_sid=1194442938&ga_hid=1942779085&flash=9&u_h=768&u_w=1024&u_ah=740&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"> #include <iostream.h>
#include <stdlib.h>

class array
{
   int *p;
   int size;
 public:
   array(int sz) {           // simple constructor
      p = new int[sz];
      if(!p) exit(1);
      size = sz;
    }
   ~array() {delete [] p;}    // destructor
   array(const array &object);// copy constructor
   void put(int i, int j){
      if(i>=0 && i<size)
        p[i] = j;
    }
   int get(int i) {return p[i];}
 };

array::array(const array &object)
 {
   int lcl_i;

   p = new int[object.size];
   if (!p)
      exit(1);
   for(lcl_i=0; lcl_i < object.size; lcl_i++)
      p[lcl_i] = object.p[lcl_i];
 }

void main(void)
 {
   array num(10);
   int lcl_i;

   for (lcl_i=0; lcl_i<10; lcl_i++)
      num.put(lcl_i, lcl_i);
   for (lcl_i=9; lcl_i>=0; lcl_i--)
      cout << num.get(lcl_i);
   cout << endl;

   //  Create another array using the copy constructor
   array x=num;
   for (lcl_i=0; lcl_i<10; lcl_i++)
      cout << x.get(lcl_i);
 }