What are resource leaks in C++ and how can I prevent them?

What are resource leaks in C++ and how can I prevent them?

Resource leaks in C++ occur when memory or resources are allocated but not properly released, leading to wasted memory.

Can you give me an example of a resource leak?

Sure! If you allocate memory using 'new' but forget to call 'delete', that memory remains allocated and is a leak.

How can I detect resource leaks in my code?

You can use tools like Valgrind or AddressSanitizer to detect memory leaks in your C++ applications.

What are some best practices to avoid resource leaks?

Use smart pointers like std::unique_ptr or std::shared_ptr, which automatically manage memory and help prevent leaks.