C++ Primer Plus

Developer’s Library

ESSENTIAL REFERENCES FOR PROGRAMMING PROFESSIONALS

Developer’s Library books are designed to provide practicing programmers with unique, high-quality references and tutorials on the programming languages and technologies they use in their daily work.

All books in the Developer’s Library are written by expert technology practitioners who are especially skilled at organizing and presenting information in a way that’s useful for other programmers.

Key titles include some of the best, most widely acclaimed books within their topic areas:

PHP & MySQL Web Development

Luke Welling & Laura Thomson

ISBN-13: 978-0-672-32916-6

MySQL

Paul DuBois

ISBN-13: 978-0-672-32938-8

Linux Kernel Development

Robert Love

ISBN-13: 978-0-672-32946-3

Python Essential Reference

David Beazley

ISBN-13: 978-0-672-32862-6

PostgreSQL

Korry Douglas

ISBN-13: 978-0-672-32756-8

C++ Primer Plus

Stephen Prata

ISBN-13: 978-0-321-77640-2

Developer’s Library books are available at most retail and online bookstores, as well as by subscription from Safari Books Online at safari.informit.com.

Developer’s Library

informit.com/devlibrary

C++ Primer Plus, Sixth Edition

Stephen Prata

Upper Saddle River, NJ • Boston • Indianapolis • San Francisco

New York • Toronto • Montreal • London • Munich • Paris • Madrid

Cape Town • Sydney • Tokyo • Singapore • Mexico City

Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals.

The author and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein.

The publisher offers excellent discounts on this book when ordered in quantity for bulk purchases or special sales, which may include electronic versions and/or custom covers and content particular to your business, training goals, marketing focus, and branding interests. For more information, please contact:

U.S. Corporate and Government Sales

(800) 382-3419

[email protected]

For sales outside the United States, please contact:

International Sales

[email protected]

Visit us on the Web: informit.com/aw.

Library of Congress Cataloging-in-Publication data is on file.

Copyright © 2012 Pearson Education, Inc.

All rights reserved. Printed in the United States of America. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission to use material from this work, please submit a written request to Pearson Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458, or you may fax your request to (201) 236-3290.

ISBN-13: 978-0-321-77640-2

ISBN-10: 0-321-77640-2

Text printed in the United States on recycled paper at R.R. Donnelley in Crawfordsville, Indiana.

First printing: October 2011

Acquisitions Editor

Mark Taber

Development Editor

Michael Thurston

Managing Editor

Kristy Hart

Project Editors

Samantha Sinkhorn

Jovana Shirley

Copy Editor

Bart Reed

Indexer

Lisa Stumpf

Proofreader

Language Logistics, LLC

Technical Reviewer

David Horvath

Publishing Coordinator

Vanessa Evans

Cover Designer

Gary Adair

Compositor

Nonie Ratcliff

To my parents, with love.

Contents at a Glance

Introduction

1 Getting Started with C++

2 Setting Out to C++

3 Dealing with Data

4 Compound Types

5 Loops and Relational Expressions

6 Branching Statements and Logical Operators

7 Functions: C++’s Programming Modules

8 Adventures in Functions

9 Memory Models and Namespaces

10 Objects and Classes

11 Working with Classes