What are the key differences in memory management between C and C++?

What are the key differences in memory management between C and C++?

In C, memory management is done using functions like malloc and free, while C++ uses new and delete operators.

Can you explain how dynamic memory allocation works in both languages?

Sure! In C, you allocate memory using malloc, which returns a pointer to the allocated memory. In C++, you use new, which also returns a pointer but calls the constructor for objects.

What are some common pitfalls in memory management for these languages?

Common pitfalls include memory leaks, dangling pointers, and not freeing memory properly, which can lead to undefined behavior.

How can I prevent memory leaks in my C++ programs?

You can prevent memory leaks by using smart pointers like std::unique_ptr and std::shared_ptr, which automatically manage memory.