References vs Pointers

You will learn

• Contrast assigning a pointer with assigning a reference
• State the rules of references (bound once, never null)
• Use references in range-for loops and const& parameters

Chapters

1. 0:00Intro
2. 0:23Pointers and references side by side
3. 0:49p = q vs r = r2
4. 1:34The rules of references
5. 1:59Where references shine
6. 2:43Under the hood
7. 3:13Wrap-up