What is heap allocation in C++?

What is heap allocation in C++?

Heap allocation in C++ refers to dynamically allocating memory during runtime using operators like new and delete.

How does it differ from stack allocation?

Stack allocation is done at compile time and has a fixed size, while heap allocation is done at runtime and can grow.

What are the advantages of using heap allocation?

Heap allocation allows for more flexible memory usage and can handle larger data structures that exceed stack limits.

Are there any downsides to heap allocation?

Yes, heap allocation can lead to memory leaks if not managed properly, and it is generally slower than stack allocation.

How can I avoid memory leaks in C++?

You can avoid memory leaks by ensuring every 'new' has a corresponding 'delete' and using smart pointers for automatic memory management.