C++17 STL Cookbook

Introduction

Before C++11, C++ didn't have much support for parallelization. This does not mean that starting, controlling, stopping, and synchronizing threads was not possible, but it was necessary to use operating system-specific libraries because threads are inherently operating system-related.

With C++11, we got std::thread, which enables basic portable thread control across all operating systems. For synchronizing threads, C++11 also introduced mutex classes and comfortable RAII-style lock wrappers. In addition to that, std::condition_variable allows for flexible event notification between threads.

Some other really interesting additions are std::async and std::future--we can now wrap arbitrary normal functions into std::async calls ...