C++20 for Programmers, 3rd Edition

Chapter 6. arrays, vectors, C++20 Ranges and Functional-Style Programming

Objectives

In this chapter, you’ll:

■ Use C++ standard library class template array—a fixed-size collection of related, indexable data items.

■ Declare arrays, initialize arrays and refer to the elements of arrays.

■ Use the range-based for statement to reduce iteration errors.

■ Pass arrays to functions.

■ Sort array elements in ascending or descending order.

■ Quickly locate an element in a sorted array using the high-performance binary_search function.

■ Declare and manipulate multidimensional arrays.

■ Use C++20’s ranges with functional-style programming.

■ Continue ...