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The Modern C++ Challenge
The Modern C++ Challenge

The Modern C++ Challenge: Become an expert programmer by solving real-world problems

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The Modern C++ Challenge

Language Features

Problems

15. IPv4 data type

Write a class that represents an IPv4 address. Implement the functions required to be able to read and write such addresses from or to the console. The user should be able to input values in dotted form, such as 127.0.0.1 or 168.192.0.100. This is also the form in which IPv4 addresses should be formatted to an output stream.

16. Enumerating IPv4 addresses in a range

Write a program that allows the user to input two IPv4 addresses representing a range and list all the addresses in that range. Extend the structure defined for the previous problem...

Solutions

15. IPv4 data type

The problem requires writing a class to represent an IPv4 address. This is a 32-bit value, usually represented in decimal dotted format, such as 168.192.0.100; each part of it is an 8-bit value, ranging from 0 to 255. For easy representation and handling, we can use four unsigned char to store the address value. Such a value could be constructed either from four unsigned char or from an unsigned long. In order to be able to read a value directly from the console (or any other input stream) and be able to write the value to the console (or any other output stream), we have to overload operator>> and operator<<. The following listing shows a minimal implementation that can meet the requested...

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Key benefits

  • Solve a variety of real-world programming and logic problems by leveraging the power of C++17
  • Test your skills in using language features, algorithms, data structures, design patterns, and more
  • Explore areas such as cryptography, communication, and image handling in C++

Description

C++ is one of the most widely-used programming languages and has applications in a variety of fields, such as gaming, GUI programming, and operating systems, to name a few. Through the years, C++ has evolved into (and remains) one of the top choices for software developers worldwide. This book will show you some notable C++ features and how to implement them to meet your application needs. Each problem is unique and doesn't just test your knowledge of the language; it tests your ability to think out of the box and come up with the best solutions. With varying levels of difficulty, you'll be faced with a wide variety of challenges. And in case you're stumped, you don't have to worry: we've got the best solutions to the problems in the book. So are you up for the challenge?

Who is this book for?

This book will appeal to C++ developers of all levels. There's a challenge inside for everyone.

What you will learn

  • Serialize and deserialize JSON and XML data
  • Perform encryption and signing to facilitate secure communication between parties
  • Embed and use SQLite databases in your applications
  • Use threads and asynchronous functions to implement generic purpose parallel algorithms
  • Compress and decompress files to/from a ZIP archive
  • Implement data structures such as circular buffer and priority queue
  • Implement general purpose algorithms as well as algorithms that solve specific problems
  • Create client-server applications that communicate over TCP/IP
  • Consume HTTP REST services
  • Use design patterns to solve real-world problems
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Publication date, Length, Edition, Language, ISBN-13
Publication date : May 23, 2018
Length: 328 pages
Edition : 1st
Language : English
ISBN-13 : 9781788993869
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Product Details

Publication date : May 23, 2018
Length: 328 pages
Edition : 1st
Language : English
ISBN-13 : 9781788993869
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Frequently bought together


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Table of Contents

14 Chapters
Math Problems Chevron down icon Chevron up icon
Language Features Chevron down icon Chevron up icon
Strings and Regular Expressions Chevron down icon Chevron up icon
Streams and Filesystems Chevron down icon Chevron up icon
Date and Time Chevron down icon Chevron up icon
Algorithms and Data Structures Chevron down icon Chevron up icon
Concurrency Chevron down icon Chevron up icon
Design Patterns Chevron down icon Chevron up icon
Data Serialization Chevron down icon Chevron up icon
Archives, Images, and Databases Chevron down icon Chevron up icon
Cryptography Chevron down icon Chevron up icon
Networking and Services Chevron down icon Chevron up icon
Bibliography Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Top Reviews
Rating distribution
Full star icon Full star icon Full star icon Full star icon Empty star icon 4
(7 Ratings)
5 star 57.1%
4 star 14.3%
3 star 14.3%
2 star 0%
1 star 14.3%
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Jerome Lanteri Dec 20, 2018
Full star icon Full star icon Full star icon Full star icon Full star icon 5
This book is updated at last C++17 code and is talking about everything you have to know about C++ for nice and efficient code.
Amazon Verified review Amazon
Debasish Aug 14, 2019
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Good
Amazon Verified review Amazon
Imaculate Feb 28, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Very unique and practical approach to diving into C++. Highly recommend!
Amazon Verified review Amazon
Leonardo YongUk Kim Feb 04, 2019
Full star icon Full star icon Full star icon Full star icon Full star icon 5
I read the first chapter first, and I looked over several chapters according to interest. The first chapter begins with the task of dealing with Fibonaccis, primes, and permutations. In the middle, there are various tasks such as handling strings. Solving several quizs is certainly not an exciting process, but I felt that these challenge really matters to me. It may not be suitable for people who want to do something in a short time. It seems to be the right book for those who want to improve their problem solving skills over time.
Amazon Verified review Amazon
DG Aug 04, 2018
Full star icon Full star icon Full star icon Full star icon Empty star icon 4
So far this book is providing a great platform to get familiar with C++.I would recommend this to anyone that needs to get familiar with the language and already has programming experiance.
Amazon Verified review Amazon
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