nullptr

In C++, <span>nullptr</span> is a keyword introduced in C++11 to represent a null pointer, which is a type-safe and semantically clear null pointer constant specifically used to replace the traditional <span>NULL</span> macro or the integer <span>0</span> to indicate that a pointer does not point to any object. 🎯 1. What is <span>nullptr</span>? ✅ Definition: <span>nullptr</span> … Read more