Description
C++20 Quick Syntax Reference (4th Ed., 4th ed.)
A Pocket Guide to the Language, APIs, and Library
Author: Olsson Mikael
Language: EnglishSubject for C++20 Quick Syntax Reference:
205 p. · 15.5x23.5 cm · Paperback
Description
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This quick C++ 20 guide is a condensed code and syntax reference to the popular programming language, fully updated for C++20. It presents the essential C++20 code syntax in a well-organized format that can be used as a handy reference.
This edition covers topics including designated initializers, lambdas and lambda captures, the spaceship operator, pack expressions, string literals as template parameters, atomic smart pointers, and contracts. It also covers library changes including extended futures, latches and barriers, task blocks, and text formatting.
In the C++20 Quick Syntax Reference, you will find short, simple, and focused code examples. This book includes a well-laid-out table of contents and a comprehensive index allowing for easy review. You won?t find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. What you will find is a language reference that is concise, to the point, and highly accessible. The book is packed with useful information and is a must-have for any C++ programmer.
What You'll Learn
- Discover the key C++20 features
- Work with concepts to constrain template arguments
- Use modules as a replacement for header files
- Take advantage of the three-way comparison operator
- Create immediate functions using the consteval keyword
- Make use of constexpr, constinit and designated initializers
Who This Book Is For
Experienced C++ programmers. Additionally, this is a concise, easily-digested introduction for other programmers new to C++.
2. Compile and Run
3. Variables
4. Operators
5. Pointers
6. References
7. Arrays
8. String
9. Conditionals
10. Loops
11. Functions
12. Class
13. Constructor
14. Inheritance
15. Overriding
16. Access Levels
17. Static
18. Enum
19. Struct and Union
20. Operator Overloading
21. Custom Conversions
22. Namespaces
23. Constants
24. Preprocessor
25. Exception Handling
26. Type Conversions
27. Smart Pointers
28. Templates
29. Headers
The first pocket syntax code reference on C++20
Includes succinct code examples
Utilizes new C++20 class templates
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