There are a number of text conventions used throughout this book.
CodeInText: Indicates code commands in text, folder names, filenames, module names, and target names.
A block of code is set as follows:
cmake_minimum_required(VERSION 3.5 FATAL_ERROR)project(recipe-01 LANGUAGES CXX)add_executable(hello-world hello-world.cpp)
Any command-line input is written in bold and contains a $ prompt in front of the command to type:
$ mkdir -p build$ cd build$ cmake ..
To distinguish command-line input and output, we keep output non-bold:
$ ./hello-worldHello World!
Important notes appear like this.
Tips and tricks appear like this.
