What is linked list in C++?

Linked List is the part of the data structure and most important as well. In C++ linked list is implemented by using structure and pointers. The basic working of the link is the same in all programming languages like it is the collection of many nodes together, and nodes contain data and address of the next node.

What is a doubly linked list in C++?

The C++ doubly linked list has nodes that can point towards both the next and the previous node. A node has two parts: the data part and the next part. The data part contains the stored data, and the next part provides the address of the next node. The first node of a linked list is called the head, and the last node is called the tail.

What is a 'next link' in a linked list?

Each record of a linked list is often called an 'element' or ' node '. The field of each node that contains the address of the next node is usually called the 'next link' or 'next pointer'. The remaining fields are known as the 'data', 'information', 'value', 'cargo', or 'payload' fields.

What is unrolled linked list coding?

Unrolled linked lists store several elements in each list node, increasing cache performance while decreasing memory overhead for references. CDR coding does both these as well, by replacing references with the actual data referenced, which extends off the end of the referencing record.