What is dynamic memory management in C++?

What is dynamic memory management in C++?

Dynamic memory management in C++ refers to the allocation and deallocation of memory at runtime using operators like new and delete.

Can you explain how to use the 'new' operator?

Sure! The 'new' operator allocates memory on the heap for a variable. For example, 'int* ptr = new int;' allocates memory for an integer.

What happens if I forget to use 'delete'?

If you forget to use 'delete', it leads to memory leaks, as the allocated memory will not be freed, causing your program to consume more memory over time.

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

You can avoid memory leaks by ensuring every 'new' has a corresponding 'delete', using smart pointers, or employing RAII (Resource Acquisition Is Initialization).