How can I debug memory allocation issues in C++?

How can I debug memory allocation issues in C++?

Debugging memory allocation issues in C++ can be tricky. You can use tools like Valgrind or AddressSanitizer to help identify memory leaks and invalid memory accesses.

What are some common memory allocation problems I should look out for?

Common issues include memory leaks, double deletions, and accessing freed memory. Always ensure that every allocation has a corresponding deallocation.

Can you explain how Valgrind works?

Valgrind is a programming tool for memory debugging, memory leak detection, and profiling. It runs your program in a virtual environment and checks for memory misuse.

Are there any best practices for memory management in C++?

Yes, use smart pointers like std::unique_ptr and std::shared_ptr to manage memory automatically and avoid manual memory management pitfalls.