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Mastering C++ Programming

You're reading from   Mastering C++ Programming Modern C++ 17 at your fingertips

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Product type Paperback
Published in Sep 2017
Publisher Packt
ISBN-13 9781786461629
Length 384 pages
Edition 1st Edition
Languages
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Author (1):
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Jeganathan Swaminathan Jeganathan Swaminathan
Author Profile Icon Jeganathan Swaminathan
Jeganathan Swaminathan
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Table of Contents (11) Chapters Close

Preface 1. C++17 Features FREE CHAPTER 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

Issues with raw pointers

The majority of the C++ developers have something in common: all of us love to code complex stuff. You ask a developer, "Hey dude, would you like to reuse code that already exists and works or would you like to develop one yourself?" Though diplomatically, most developers will say to reuse what is already there when possible, their heart will say, "I wish I could design and develop it myself." Complex data structure and algorithms tend to call for pointers. Raw pointers are really cool to work with until you get into trouble.

Raw pointers must be allocated with memory before use and require deallocation once done; it is that simple. However, things get complicated in a product where pointer allocation may happen in one place and deallocation might happen in yet another place. If memory management decisions aren't made correctly...

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