Literals are constants of built-in types (numerical, boolean, character, character string, and pointer) that cannot be altered in a program. The language defines a series of prefixes and suffixes to specify literals (and the prefix/suffix is actually part of the literal). C++11 allows creating user-defined literals by defining functions called literal operators that introduce suffixes for specifying literals. These work only with numerical character and character string types. This opens the possibility of defining both standard literals in future versions and allows developers to create their own literals. In this recipe, we will see how we can create our own cooked literals.
Modern C++ Programming Cookbook
By :
Modern C++ Programming Cookbook
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Overview of this book
C++ is one of the most widely used programming languages. Fast, efficient, and flexible, it is used to solve many problems. The latest versions of C++ have seen programmers change the way they code, giving up on the old-fashioned C-style programming and adopting modern C++ instead.
Beginning with the modern language features, each recipe addresses a specific problem, with a discussion that explains the solution and offers insight into how it works. You will learn major concepts about the core programming language as well as common tasks faced while building a wide variety of software. You will learn about concepts such as concurrency, performance, meta-programming, lambda expressions, regular expressions, testing, and many more in the form of recipes. These recipes will ensure you can make your applications robust and fast.
By the end of the book, you will understand the newer aspects of C++11/14/17 and will be able to overcome tasks that are time-consuming or would break your stride while developing.
Table of Contents (19 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Free Chapter
Learning Modern Core Language Features
Working with Numbers and Strings
Exploring Functions
Preprocessor and Compilation
Standard Library Containers, Algorithms, and Iterators
General Purpose Utilities
Working with Files and Streams
Leveraging Threading and Concurrency
Robustness and Performance
Implementing Patterns and Idioms
Exploring Testing Frameworks
Bibliography
Customer Reviews