The professional programmer's Deitel（R） guide to Modern C++ Using C++20， the C++ Standard Library， open-source libraries and more

The C++ programming language is popular for developing systems software， embedded systems， operating systems， real-time systems， games， communications systems and other high-performance computer applications。 C++20 for Programmers is an introductory-through-intermediate-level， tutorial presentation of Modern C++， which consists of the four most recent C++ standards--C++11， C++14， C++17 and C++20。

Written for programmers with a background in another high-level language， C++20 for Programmers applies the Deitel signature live-code approach to teaching Modern C++ and explores the C++20 language and libraries in depth。 The book presents concepts in fully tested programs， complete with code walkthroughs， syntax coloring， code highlighting and program outputs。 It features hundreds of complete C++20 programs with thousands of lines of proven code， and hundreds of software-development tips with a special focus on performance and security， that will help you build robust applications。

Start with C++ fundamentals and the Deitels' classic treatment of object-oriented programming--classes， inheritance， polymorphism， operator overloading and exception handling。 Then discover additional topics， including:

Functional-style programming and lambdas Concurrency and parallelism for optimal multi-core and big data performance The Standard Template Library's containers， iterators and algorithms upgraded to C++20 Text files， CSV files， JSON serialization Defining custom function templates and class templates
Along the way， you'll learn compelling new C++20 features， including modules， concepts， ranges， coroutines and Python-style text formatting。 When you're finished， you'll have everything you need to build industrial-strength， object-oriented C++ applications。