Incrementing an object pointer : Array Object « Data Structure « C++

Home
C++
1.Bitset
2.Class
3.Console
4.Data Structure
5.Data Type
6.Deque
7.Development
8.File
9.Function
10.Generic
11.Language
12.List
13.Map Multimap
14.Overload
15.Pointer
16.Qt
17.Queue Stack
18.Set Multiset
19.STL Algorithms Binary search
20.STL Algorithms Heap
21.STL Algorithms Helper
22.STL Algorithms Iterator
23.STL Algorithms Merge
24.STL Algorithms Min Max
25.STL Algorithms Modifying sequence operations
26.STL Algorithms Non modifying sequence operations
27.STL Algorithms Sorting
28.STL Basics
29.String
30.Valarray
31.Vector
C / ANSI-C
C Tutorial
C++ Tutorial
Visual C++ .NET
C++ » Data Structure » Array ObjectScreenshots 
Incrementing an object pointer
  
#include <iostream>  
using namespace std;

class MyClass {  
  int num;  
public:  
  void set_num(int val) {num = val;}  
  void show_num();  
};  
     
void MyClass::show_num()  
{  
  cout << num << "\n";  
}  
     
main(void)  
{  
  MyClass ob[2], *p;  
     
  ob[0].set_num(10);
  ob[1].set_num(20);  
     
  p = &ob[0];  
  p->show_num()
     
  p++;  
  p->show_num()
     
  p++; 
  p->show_num()
     
  return 0;  
}
  
    
  
Related examples in the same category
1.Init class array: char typeInit class array: char type
2.Define and init class array: two int type parameters in constructorDefine and init class array: two int type parameters in constructor
3.Init class array: int constructor parameterInit class array: int constructor parameter
4.Arrays of ObjectsArrays of Objects
5.Initialize each object in an array by specifying an initialization list
6.A simple bounded 2-d array example.A simple bounded 2-d array example.
7.Two dimension object array: reference by indexTwo dimension object array: reference by index
8.Two dimension object array: reference by pointerTwo dimension object array: reference by pointer
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.