To get the most out of this book
It is assumed that you have a current C++ compiler available. You will want to try the many online code examples! You can use any C++ compiler; however, C++17 or higher is recommended. The code presented will be C++20 compliant. Minimally, please download g++ from https://gcc.gnu.org.
Please keep in mind that though there is an ISO standard for C++, some compilers vary and interpret the standard with very slight differences.
If you are using the digital version of this book, we advise you to type the code yourself or access the code from the book’s GitHub repository (a link is available in the next section). Doing so will help you avoid any potential errors related to the copying and pasting of code.
Trying the coding examples as you read the book is highly recommended. Completing the Assessments will further enhance your grasp of each new concept.