What are raw pointers in C++?
Raw pointers in C++ are variables that hold memory addresses directly, allowing for manual memory management.
How do I declare a raw pointer?
You can declare a raw pointer by using the syntax: Type* pointerName;
For example, int* ptr;
.
What are the risks of using raw pointers?
The main risks include memory leaks, dangling pointers, and undefined behavior if the pointer is not managed properly.
When should I use raw pointers instead of smart pointers?
Use raw pointers when you need low-level memory control or when performance is critical, but prefer smart pointers for safety.
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