Installation

NPM

sh npm install dl-doubly-linked-list

Build

sh tsc Built JS files are in ./js.

Description

Node

A node is a vertex in the list, implemented in the DLNode class and has three fields:

|Field|Type|Getter|Setter|Description| |-|-|-|-|-| |data|T (generic)|Yes|Yes|Data object contained in the node.| |next|DLNode | null|Yes|Yes|Reference to next node, null if its last node.| |preious|DLNode | null|Yes|Yes|Reference to previous node. null if its first node.|

Doubly Linked List

The doubly linked-list implementation is present in the DoublyLinkedList class. It has three fields:

|Field|Type|Getter|Setter|Description| |-|-|-|-|-| |length|number|Yes|No|Number of nodes present in the list.| |start|DLNode | null|Yes|Yes|Reference to start node, null if list is empty.| |end|DLNode | null|Yes|Yes|Reference to last node. null if list is empty.|

Documentation

Please refer to doc/index.html for the complete documentation and API reference. The documentation for this project was generated using Compodoc.

Demo

```typescript import { DoublyLinkedList, DLNode } from "./node_modules/dl-doubly-linked-list";

let list : DoublyLinkedList = new DoublyLinkedList();

let nodes : DLNode[] = []; for(let i=0; i<10; i++) { nodes[i] = new DLNode(); nodes[i].data = i * i; list.insertStart(nodes[i]); }

// Inserting new node at the end let newNode : DLNode = new DLNode(); newNode.data = 300; list.insert( newNode, 6 );

// Deleting a node list.delete(4);

// Get array of the nodes let array = list.toArray();

console.log(array); ```

Doubly Linked List for TypeScript