Expert-led training for your team

C++ 20 training course

Discover The Power Of New C++ 20 - Improve Functionality & Speed Up Development

JBI training course London UK

"Overall I felt it improved my knowledge of C++ - filled in some gaps and corrected some misunderstandings in my knowledge, and reminded me of some important things I'd forgotten."  

IH, Software Engineer, C++, May 2021

Public Courses

22/04/24 - 4 days
£2950 +VAT
03/06/24 - 4 days
£2950 +VAT
15/07/24 - 4 days
£2950 +VAT

Customised Courses

* Train a team
* Tailor content
* Flex dates
From £1200 / day
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JBI training course London UK

  • Gain an Introduction to modern C++ using C++20
  • Learn the latest C++ features
  • Understand the many new features in C++ 11 to C++20
  • Learn how to structure applications using Modules
  • Explore the new template features
  • Explore new Standard Library Features
  • Explore the new fluent style of programming
  • Use new multithreading and synchronisation features


Short taster video from our C++ Course


  • Overview of History of C++ Language
  • Introduction to C++11/14/17/20
  • New features summary
  • Current compiler support
  • Template related features:

    • Template syntax for lambdas
    • Abbreviated function templates
    • Classes as template non-type parameter
    • Lambda capture of variadic parameters
  • Modules

    • Defining a module
    • export and import keywords
    • Making implementation private
  • Concepts

    • Defining a concept
    • Constraints
    • requires
  • Ranges (library)

    • Ranges and Views
    • Fluent style programming
    • Filtering and transforming
  • Coroutines

    • What are coroutines?
    • Why use coroutines?
    • co_await, co_yield and co_return.
  • Threading

    • jthread
    • stop_token
    • semaphore
    • latch and barrier
    • Atomic shared pointer
  • General C++ 20 features including:

    • using enum
    • Lambda capture of ‘this’
    • consteval – immediate functions
    • Deprecated implicit capture
    • Designated initializer
    • constexpr virtual functions
    • Conditional explicit
    • New attributes [[likely]] and [[unlikely]]
    • Spaceship operator <=>
    • Source location
    • std::format
    • shared pointer support for arrays
JBI training course London UK

C++ developers who need to upgrade their skills in line with the latest C++ standards

5 star

4.8 out of 5 average

"Overall I felt it improved my knowledge of C++ - filled in some gaps and corrected some misunderstandings in my knowledge, and reminded me of some important things I'd forgotten."  

IH, Software Engineer, C++, May 2021

“JBI  did a great job of customizing their syllabus to suit our business  needs and also bringing our team up to speed on the current best practices. Our teams varied widely in terms of experience and  the Instructor handled this particularly well - very impressive”

Brian F, Team Lead, RBS, Data Analysis Course, 20 April 2022



JBI training course London UK



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Our C++20 training course is designed to update developer with the new C++ features.  

Many modern C++ features are designed to simplify code or improve safety and performance.  The use of templates is a common way to write general purpose code and C++ 20 adds yet more features to simplify this type of code.

New Standard Library features are introduced which take advantage of these new C++ features. Other Standard Library features are overviewed which reduce dependence on operating system.  These features include support for threading and synchronisation.

C++ has for a long period supported Object Oriented, Generic and Functional style programming, but now also provides support for fluent style programming.

The latest C++20 features can change the way code is written and can improve the structure of code.

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