Understanding C++ References and Pointers: Key Differences

When declaring variables, the * symbol indicates a pointer type, while & indicates a reference type. int x = 42; int *ptr; int &ref = x; // References must be initialized at declaration ref = *ptr; ptr = &ref; int valueA = *ptr; int valueB = ref; The fundamantal distinction lies in their meaning: a pointer represents a memory a ...

Posted on Wed, 20 May 2026 01:13:04 +0000 by Tyrant