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Pointers in C: A Hands on Approach
book

Pointers in C: A Hands on Approach

by Naveen Toppo, Hrishikesh Dewan
December 2013
Intermediate to advanced
168 pages
3h 33m
English
Apress
Content preview from Pointers in C: A Hands on Approach

CHAPTER 2

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Pointer Basics

Like any other variable, you need to first understand the basics of pointer variables. The basics include declaration, definition, and usage. This chapter explains the concept of pointer variables. The emphasis is on the usage of pointers with the help of diagrams to visualize the concepts. This chapter also explains the inner details of memory allocation and deallocation, and how pointer variables manipulate them.

Pointers by definition are variables used to store memory addresses of data or functions, unlike other data type variables that are used to store only the value. As with any usual variable, a pointer takes ...

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Publisher Resources

ISBN: 9781430259114Purchase book