Packt+ | Advance your knowledge in tech

All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Mastering C++ Programming,

You're reading from Mastering C++ Programming,

Product type Book

Published in Sep 2017

Publisher Packt

ISBN-13 9781786461629

Pages 384 pages

Edition 1st Edition

Languages

Concepts

Programming Language

Author (1):

Jeganathan Swaminathan

Table of Contents (18) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Dedication

Preface

1. C++17 Features

2. Standard Template Library

3. Template Programming

4. Smart Pointers

5. Developing GUI Applications in C++

6. Multithreaded Programming and Inter-Process Communication

7. Test-Driven Development

8. Behavior-Driven Development

9. Debugging Techniques

10. Code Smells and Clean Code Practices

Layouts

Qt is cross-platform application framework, hence it supports concepts such as layouts for developing applications that look consistent in all platforms, irrespective of the different screen resolutions. When we develop GUI/HMI-based Qt applications, an application developed in one system shouldn't appear different on another system with a different screen size and resolution. This is achieved in the Qt Framework via layouts. Layouts come in different flavors. This helps a developer design a professional-looking HMI/GUI by organizing various widgets within a window or dialog. Layouts differ in the way they arrange their child widgets. While one arranges its child widgets in a horizontal fashion, another will arrange them in a vertical or grid fashion. When a window or dialog gets resized, the layouts resize their child widgets so they don't get truncated or go out of focus.

Writing a GUI application with a horizontal layout

Let's write a Qt application that has a couple of buttons...

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at $15.99/month. Cancel anytime}

Authors (1)

Jeganathan Swaminathan

Jeganathan Swaminathan, Jegan for short, is a freelance software consultant and founder of TekTutor, with over 17 years of IT industry experience. In the past, he has worked for AMD, Oracle, Siemens, Genisys Software, Global Edge Software Ltd, and PSI Data Systems. He has consulted for Samsung WTD (South Korea) and National Semiconductor (Bengaluru). He now works as a freelance external consultant for Amdocs (India). He works as freelance software consultant and freelance corporate trainer. He holds CSM, CSPO, CSD, and CSP certifications from Scrum Alliance. He is a polyglot software professional and his areas of interest include a wide range of C++, C#, Python, Ruby, AngularJS, Node.js, Kubernetes, Ansible, Puppet, Chef, and Java technologies. He is well known for JUnit, Mockito, PowerMock, gtest, gmock, CppUnit, Cucumber, SpecFlow, Qt, QML, POSIX Pthreads, TDD, BDD, ATDD, NoSQL databases (MongoDB and Cassandra), Apache Spark, Apache Kafka, Apache Camel, Dockers, Continuous Integration (CI), Continuous Delivery (CD), Maven, Git, cloud computing, and DevOps. You can reach him for any C++, Java, Qt, QML, TDD, BDD, and DevOps-related training or consulting assignments. Jegan is a regular speaker at various technical conferences.

See other products by Jeganathan Swaminathan

Other recommended products

Related to this chapter

Mastering C++ Multithreading

Mastering C++ Multithreading

Multithreaded applications execute multiple threads in a single processor environment, allowing developers achieve concurrency. Moden day programming requires data to be fetched at incredible speed. Multithreading allows developers to deal with asynchronous data so their programming needs are met. This book will teach you the finer points of multithreading and concurrency concepts and how to apply them efficiently in C++.

Jul 2017 8 hours 8 minutes

C++ Reactive Programming

C++ Reactive Programming

Reactive programming is an effective way to build highly responsive applications with an easy-to-maintain code base. This book covers the essential functional reactive concepts that will help you build highly concurrent, event-driven, and asynchronous applications in a simpler and less error-prone way.

Jun 2018 11 hours 36 minutes

Learning C++ Functional Programming

Learning C++ Functional Programming

Functional Programming allows developers to divide programs into smaller, reusable components that eases the creation, testing, and maintenance of software as a whole. Combined with the power of C++, you can develop robust and scalable applications that fulfill modern day software requirements. This book will help you discover all C++17 features that can be applied to build software in a functional way.

Aug 2017 10 hours 8 minutes

Linux System Programming Techniques

Linux System Programming Techniques

Linux System Programming Techniques will help you to gain a deeper understanding of how Linux programming works. You will be able to create your own programs and shared libraries, along with finding appropriate solutions for all your queries related to Linux System programming.

May 2021 14 hours 24 minutes

C++17 STL Cookbook

C++17 STL Cookbook

C++ has come a long way and is in use in every area of the industry. Fast, efficient, and flexible, it is used to solve many problems. The upcoming version of C++ will see programmers change the way they code. If you want to grasp the practical usefulness of the C++ 17 STL in order to write smarter, fully portable code, then this book is for you.

Jun 2017 17 hours 44 minutes

Hands-On System Programming with Linux

Hands-On System Programming with Linux

Twenty five years ago, as often happens in our industry, pundits laughed at and called Linux a joke. To say that view has changed is a massive understatement. This book will cement for you both the conceptual 'why' and the practical 'how' of systems programming on Linux, and covers Linux systems programming on the latest 4.x kernels.

Oct 2018 26 hours 28 minutes

Extreme C teaches you to use C’s power. You will master preprocessor directives, macros, conditional compilation, pointers, and much more, and gain new insight into algorithm design, functions, and structures. Amini’s book captures his experience as a programmer and scientist, encouraging you to think, question, apply, and experiment for yourself.

Oct 2019 27 hours 24 minutes

C++ System Programming Cookbook

C++ System Programming Cookbook

Systems programming is about writing software that interacts closely with the underlying OS and other software. The goal of C++ Systems Programming Cookbook is to provide ready to use solutions for the essential aspects of system programming. By the end of the book, you will become adept at developing robust systems applications using C++.

Feb 2020 9 hours 44 minutes

C++ is an OOP language particularly well suited for low-level programming. This book will show the details of C++ programs in regards to the C++17 and C++20 standard. By the end of this book, you will be able to design,architect real-world, scalable C++ applications using efficient data structures and algorithms and functional programming concepts.

Apr 2020 20 hours 12 minutes

Hands-On System Programming with C++

Hands-On System Programming with C++

C++ is a general-purpose programming language with a bias towards systems programming. This book provides a detailed walkthrough of the C, C++ and POSIX standards and enables a firm understanding of various system calls for UNIX systems. Topics include console and file IO, memory management, sockets, time interface, process and thread management

Dec 2018 18 hours 24 minutes

Advanced C++ Programming Cookbook

Advanced C++ Programming Cookbook

This book is for C++ developers with a good understanding of the language and an interest in advanced language features, who want to obtain expert skills to solve recurring problems with tailormade solutions.

Jan 2020 15 hours 8 minutes

C++ Fundamentals

C++ Fundamentals

Discover the peculiar feature points of C++ with C++ Fundamentals, and lay a solid foundation of C++ knowledge. Get a hands-on, practical introduction to low-level programming with C and C++.

Mar 2019 11 hours 40 minutes

Personalised recommendations for you

Based on your interests and search pattern

C++ Programming for Linux Systems

C++ Programming for Linux Systems

This book covers the essential system programming tools and helps you explore the features of C++20. It emphasizes important details to maintain code quality and tackle everyday challenges of developing software for high performance, optimization, and more.

Sep 2023 9 hours 36 minutes

Discover advanced programming techniques, the latest features of C++17 and C++20, and best practices for memory management, debugging, testing, and large-scale application design with Expert C++. Ideal for experienced developers advancing to proficient programmers and building professional-grade C++ applications.

Aug 2023 20 hours 8 minutes

iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

iOS 17 Programming for Beginners, Eighth Edition is your comprehensive guide to learning the art of iOS app development. Whether you dream of creating the next chart-topping app or simply want to enhance your programming skills, this book is your trusted companion on this exciting journey.

Oct 2023 20 hours 8 minutes

Developer Career Masterplan

Developer Career Masterplan

Written by industry experts that have spent the last 20+ years helping developers grow their career path towards senior developer positions and beyond. This book provides a comprehensive guide, sharing examples and stories from their global careers. By the end, you’ll have the knowledge to create a clear career progression plan as a technical professional.

Sep 2023 10 hours 20 minutes

Refactoring with C#

Refactoring with C#

In Refactoring with C#, you’ll explore the process of safely refactoring modern .NET code using Visual Studio features, advanced unit tests, AI assistance, and custom Roslyn analyzers.

Nov 2023 14 hours 28 minutes

Python Real-World Projects

Python Real-World Projects

Amplify your developer journey by curating a dynamic project portfolio that outshines traditional resumes. Delve into the Python realm through immersive projects, mastering core concepts while constructing comprehensive modules and applications. From data acquisition prowess to impactful data visualization, Python Real-World Projects arms you with essential skills to beat the competition.

Sep 2023 15 hours 56 minutes

The MVVM Pattern in .NET MAUI

The MVVM Pattern in .NET MAUI

The MVVM Pattern in .NET MAUI enables developers to master MVVM principles and effectively apply them to .NET MAUI. This book uses real-life examples and covers complex problems to help you successfully apply MVVM with .NET MAUI to confidently develop robust and high-performing cross-platform apps.

Nov 2023 12 hours 52 minutes

Extending Microsoft Business Central with Power Platform

Extending Microsoft Business Central with Power Platform

Extending Business Central with the Power Platform is a step-by-step guide for Business Central professionals to create solutions that automate business processes, explain complex workflow approvals, and integrate with hundreds of other systems, without traditional development. It’ll guide you in customizing Business Central with Power Platform.

Aug 2023 15 hours 16 minutes

Extending Microsoft Business Central with Power Platform

Extending Microsoft Business Central with Power Platform

Extending Business Central with the Power Platform is a step-by-step guide for Business Central professionals to create solutions that automate business processes, explain complex workflow approvals, and integrate with hundreds of other systems, without traditional development. It’ll guide you in customizing Business Central with Power Platform.

Aug 2023 15 hours 16 minutes

Quantum Computing Algorithms

Quantum Computing Algorithms

The book emphasizes intuitive ideas behind quantum algorithms in ways that other books don’t cover, striking a careful balance between no math and too much math. To get the most from this book, you should be comfortable with basic algebra and writing simple computer code. No prior understanding of quantum physics is needed to get started.

Sep 2023 11 hours 24 minutes

Python – Complete Python, Django, Data Science and ML Guide

Python – Complete Python, Django, Data Science and ML Guide

Unlock Python's full potential with this 50+ hour course! From programming to web and game development, data manipulation, and machine learning, gain the skills required to succeed in various Python-related careers. With practical tasks, hands-on experience, and a strong foundation in Python, you'll be ready to tackle real-world challenges and take advantage of the many opportunities this versatile language offers.

Nov 2023 50 hours 30 minutes

Python – Complete Python, Django, Data Science and ML Guide

Python – Complete Python, Django, Data Science and ML Guide

Unlock Python's full potential with this 50+ hour course! From programming to web and game development, data manipulation, and machine learning, gain the skills required to succeed in various Python-related careers. With practical tasks, hands-on experience, and a strong foundation in Python, you'll be ready to tackle real-world challenges and take advantage of the many opportunities this versatile language offers.

Nov 2023 50 hours 30 minutes