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Cross-Platform Development with Qt 6 and Modern C++

You're reading from   Cross-Platform Development with Qt 6 and Modern C++ Design and build applications with modern graphical user interfaces without worrying about platform dependency

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Product type Paperback
Published in Jun 2021
Publisher Packt
ISBN-13 9781800204584
Length 442 pages
Edition 1st Edition
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Table of Contents (17) Chapters Close

Preface 1. Section 1: The Basics
2. Chapter 1: Introduction to Qt 6 FREE CHAPTER 3. Chapter 2: Introduction to Qt Creator 4. Chapter 3: GUI Design Using Qt Widgets 5. Chapter 4: Qt Quick and QML 6. Section 2: Cross-Platform Development
7. Chapter 5: Cross-Platform Development 8. Section 3: Advanced Programming, Debugging, and Deployment
9. Chapter 6: Signals and Slots 10. Chapter 7: Model View Programming 11. Chapter 8: Graphics and Animations 12. Chapter 9: Testing and Debugging 13. Chapter 10: Deploying Qt Applications 14. Chapter 11: Internationalization 15. Chapter 12: Performance Considerations 16. Other Books You May Enjoy

Different analysis tools and optimization strategies

You can optimize your application at multiple levels other than just at a code level. Optimization can also be done at a memory or binary. You can modify your application to make it work more efficiently by using fewer resources. However, there can be a trade-off between memory and performance. Based on your hardware configuration, you can decide a strategy as to whether memory usage or processing time is important. In some embedded platforms with memory limitations, you can allow the processing time to be a little longer to use less memory and keep the application responsive. You can also delegate some part of the optimization task to the compiler.

Let's have a look at different strategies we can use to build, analyze, and deploy faster.

Memory profiling and analysis tools

In this section, we will discuss some additional tools you can use to analyze your application. Note that we won't be discussing these tools...

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