C++ in One Hour a Day (2017)
Автор: Siddhartha Rao

CMake Cookbook (2018)
Автор: Radovan Bast, Roberto Di Remigio

Expressive code in C++

C++ Performance Traps Series Introduction The C++ standard library has many classes and functions that are easy to use and relatively safe. However, in situations where performance and efficiency really matter, straightforward use of the standard library may not always be the best choice. This post is the first in a series that will catalogue some of those opportunities for improvement. It is meant to be accessible to people who are not C++ gurus or language lawyers.

Suppose you have a class with multiple base classes, and you want to invoke a method on all of the base classes. For example, say we have Pillow and Radio classes: class Pillow { public:   int price();   int weight();   void refurbish(int level);

Consider this class: class Buffer { public:  Buffer(size_t capacity);  Buffer(std::initializer_list<int> values); };  You can create an uninitialized buffer with a particular capacity, or you can create an initialized buffer. The one-parameter constructor also serves as a conversion constructor, resulting in the following: Buffer buffer(24);

C++11 threads = native threads + language specifications

static analysis of C/C++ code. Tags: C++11, Windows, Linux, Static Analysis.

A complete, cross-platform solution to record, convert and stream audio and video. [LGPL2/GPL2]. Tags: Video.

Head First Design Patterns (2020)
Автор: Eric Freeman, Elisabeth Robson

Template metaprogramming is popular and seen in many code bases. However, it often contributes to long compile times. When investigating build throughput improvement opportunities in large codebases, our finding is that more than one million template specializations and template instantiations is quite common and often provides optimization opportunities for significant improvement.

In the previous blog post I shared how template specialization and template instantiation are processed in the MSVC compiler. We will now look at some examples from real-world code bases to show some ways to reduce the number of them. Example 1 This example is extracted from our own MSVC compiler code base.

helps you write concise and readable C++ code. Tags: Containers, C++11, Functional Programming, Pure Functions, Header Only.

In this tutorial, you'll learn the basics of the C language, which is used in the source code for CPython, the most popular Python implementation. Learning C is important for Python programmers interested in contributing to CPython.

https://compscicenter.ru/

Лекция №1  в курсе "Программирование на C++, часть 2" (весна 2019).
Преподаватель курса: Валерий Михайлович Лесин
Страница лекции на сайте CS центра: http://bit.ly/2XbqrFK
Все видео курса: http://bit.ly/2BL6j47

Modern C++ Programming Cookbook (2020)
Автор: Marius Bancila

There seems to be a widely held belief among programmers today that efficiency no longer matters in most situations because processors are so fast and numerous and memory is so large. But from a user’s perspective computers are often slower today than they were 30 years ago despite the enormous increase in measured performance of the hardware. How can this be? If this is true, what are we doing wrong and what can we do about it? Is efficiency an everyday concern for working programmers, or is it only needed for special cases written by specialists?

In this talk we will explore these questions and consider the proposition that, contrary to popular belief, performance almost always matters and pervasive attention to efficiency is essential to ensure good performance. We will examine the efficiency tools modern C++ has to offer and discuss techniques for writing efficient code in an elegant, expressive and natural way. Topics will include tuning vs. optimizing, value semantics vs. reference semantics, unions and…