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