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The C++ Standard Library

You're reading from The C++ Standard Library What every professional C++ programmer should know about the C++ standard library.

Product type Paperback

Published in Dec 2019

Publisher

ISBN-13 9781838981129

Length 251 pages

Edition 2nd Edition

Languages

C++

Tools

STL

Concepts

Programming Language

Author (1):

Rainer Grimm

View More author details

Table of Contents (19) Chapters

Reader Testimonials

German Edition

Introduction FREE CHAPTER

1. The Standard Library

2. Utilities

3. Interface of All Containers

4. Sequential Containers

5. Associative Container

6. Adaptors for Containers

7. Iterators

8. Callable Units

9. Algorithms

10. Numeric

11. Strings

12. String Views

13. Regular Expressions

14. Input and Output Streams

15. Filesystem library

16. Multithreading

Index

15. Filesystem library

The new filesystem library is based on boost::filesystem. Some of its components are optional. This means not all functionality of std::filesytem is available on each implementation of the filesystem library. For example, FAT-32 does not support symbolic links.

Using cppreference.com

At the time of the writing this book (October 2017), I had no C++-compiler at my disposal that supports the new filesystem library; therefore, I executed the programs in this chapter with the newest GCC-compiler on cppreference.com: filesystem that supports the new filesystem library. To use the new filesystem library you may have to include and apply the experimental namespace.

#include <experimental/filesystem>

namespace fs = std::experimental::filesystem;

All examples in this chapter are written without the experimental namespace.

The library is based on the three concepts: file, file name and path.

A file is an object that holds data such...

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Authors (1)

Rainer Grimm

Rainer Grimm

Rainer Grimm worked as a software architect, team lead and instructor for about 20 years. In his spare time, he likes to write articles on the topics C++, Python, and Haskell. He also likes to speak at conferences. Since 2016, he's an independent trainer giving seminars about modern C++ and Python. His books "C++ 11 für Programmierer ", "C++" and "C++ Standardbibliothek Kurz & gut" series were published by the publisher Pearson and O'Reilly. They are available in German, English, and Korean. In summer 2018, he published a new book at Leanpub: "Concurrency with Modern C++". This book is also available in German at Hanser: "Modernes C++: Concurrency meistern".

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