Referances & Pointers

Question

References & Pointer

When to go for referances and pointer as a paramter while writing any function ? What differences it makes in real time over pointer use?

Answer 1

Adding to what ~ swim ~ said, they are indispensable in parameter passing between function. Always be conscious of their values before being returned.

Answer 2

That is a very good question. Review these concepts using C language which originally I implemented it