C++ Pointer and Address Of

Objectives:

• Pointer: pointing a variable by reference
  • closely related with arrays and strings
  • pointer variables :
    • refers to  the address of an object like variable, stored in a specific memory location.
• We can set pointer to any data type.
  • can initialized to 0, NULL, or an address
  • pointing to 0 or NULL will refer to NOTHING.
• Code : myPointer1.txt

Step: 1 Create project

Name the project as "myPointer1"

Project is created

Step: 2 Add a source file

Step: 3 Edit the code

Step: 4 Runtimes View