Gain insights into C++20 Concepts to enhance type safety. Delve into creating compiler-checked criteria for templates and improving error clarity for seamless generic code development.

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This course will walk you through the newest version of C++ 20, C++ Concepts.

You will go through one of the most significant new features in C++20, which is Concepts. Concepts allow you to create compiler-checked criteria for template parameters, revolutionizing the way you think about and develop generic code. You can use them to provide both syntactic and semantic requirements. They also allow you to explicitly express your goal in the type system. If something goes wrong, you'll get a clear error message from the compiler.

While useful, Concepts can be difficult to apply and even confusing sometimes. This course provides you with the knowledge you need to overcome these obstacles and move on to more complex topics.

Let's get started.

C++ Concepts: Improve Type Safety with C++ 20

## Prerequisites

This course assumes that you have a thorough knowledge of C++ and its various features such as functions, object-oriented programming, templates, and so on. 

## Who should take this course?

This course is primarily for developers already familiar with the C++ programming language who want to learn how to use the “concepts” feature introduced in C++20. If you’re new to C++20 or just want to get a sense of what’s going on with the new features of C++20, this course can be helpful for you. If you’re familiar with the overall picture of C++20 and want to move on to concepts, then this course is definitely for you! Even if you already have a basic overview of C++ concepts, it is recommended that you study the course thoroughly from beginning to end.

## About the course
The purpose of this course is to teach you about the basics of concepts in C++20. More specifically, we’ll learn about:

We will learn about:
- The motivations behind concepts.
- The four ways to use concepts with functions.
- The different ways to use concepts with classes.
- The concepts shipped with the standard library.
- How to write our concepts from scratch.
- Real-life examples of the usage of concepts.

Let’s get started!


# Prerequisites

This course assumes that you have a thorough knowledge of C++ and its various features such as functions, object-oriented programming, templates, and so on. 

# Who should take this course?

This course is primarily for developers already familiar with the C++ programming language who want to learn how to use the “concepts” feature introduced in C++20. If you’re new to C++20 or just want to get a sense of what’s going on with the new features of C++20, this course can be helpful for you. If you’re familiar with the overall picture of C++20 and want to move on to concepts, then this course is definitely for you! Even if you already have a basic overview of C++ concepts, it is recommended that you study the course thoroughly from beginning to end.

# About the course
The purpose of this course is to teach you about the basics of concepts in C++20. More specifically, we’ll learn about:

Discover the motivation behind the development of this course and what you’ll learn.

Introduction

The Concept Behind C++ Concepts

Four Ways to use Concepts in Functions

C++ Concepts with Classes

Concepts Shipped with the C++ Standard Library

How to Write Your Own C++ Concepts

How to Use C++ Concepts in Real Life

Summary

Getting Started

Prerequisites

Who should take this course?

About the course