What are raw pointers in C++ and how do they relate to the standard library?

What are raw pointers in C++?

Raw pointers in C++ are variables that hold memory addresses. They allow direct access to memory but require careful management.

How do raw pointers differ from smart pointers?

Unlike raw pointers, smart pointers automatically manage memory, helping to prevent memory leaks and dangling pointers.

Can you give me an example of using raw pointers with the C++ standard library?

Sure! You can use raw pointers to dynamically allocate memory for an array and then use standard library functions to manipulate it.

What are the risks of using raw pointers?

The main risks include memory leaks, dangling pointers, and undefined behavior if the memory is accessed after being freed.