Null Pointers : Pointer Primitive « Pointer « C++

1. C++
2. Pointer
3. Pointer Primitive

Null Pointers

 

#include <iostream>

using namespace std;

int main ()
{
   int* intPointer;

   intPointer = NULL;

   cout << "The value of intPointer is " << intPointer << endl;

   return 0;
}


           
         
  

Related examples in the same category

1.	Decrementing a Pointer for int value
2.	Using a reference parameter for class type
3.	Assign the public object member address to a pointer
4.	Pointers to Class Members
5.	Pointer as a Variable
6.	Declares a pointer and then outputs its value without first assigning
7.	How to use the address operator to assign the address of a variable to a pointer
8.	Indirection Operator and Dereferencing
9.	The actual data type of the value of all pointers is the same
10.	Prints the values and addresses of variables.
11.	Returning a pointer