What are some effective techniques for managing arrays in C++?

What are some effective techniques for managing arrays in C++?

There are several techniques for managing arrays in C++, such as dynamic memory allocation, using STL containers like vectors, and implementing custom array classes.

Can you explain dynamic memory allocation?

Dynamic memory allocation allows you to allocate memory at runtime using operators like 'new' and 'delete'. This is useful for creating arrays of variable size.

What are the advantages of using vectors over arrays?

Vectors provide automatic resizing, easier memory management, and built-in functions for manipulation, making them more flexible than traditional arrays.

How do I implement a custom array class?

To implement a custom array class, define a class with private data members for the array and its size, and provide public methods for accessing and modifying the elements.