Interface List<T>

Interface for list data structures.

interface List<T> {
    add(val): void;
    addFirst(val): void;
    addLast(val): void;
    clear(): void;
    contains(val): boolean;
    get(index): T;
    getFirst(): T;
    getLast(): T;
    indexOf(val): number;
    remove(index): void;
    removeFirst(): void;
    removeLast(): void;
    set(index, val): T;
    size(): number;
    toArray(): T[];
}

Type Parameters

T

Implemented by

Index

Methods

add addFirst addLast clear contains get getFirst getLast indexOf remove removeFirst removeLast set size toArray

Methods

add

add(val): void
Adds an element to the list (typically at the end).
Parameters
- val: T
  The value to add
Returns void
- Defined in interfaces/list.ts:60

addFirst

addFirst(val): void
Adds an element to the beginning of the list.
Parameters
- val: T
  The value to add
Returns void
- Defined in interfaces/list.ts:35

addLast

addLast(val): void
Adds an element to the end of the list.
Parameters
- val: T
  The value to add
Returns void
- Defined in interfaces/list.ts:41

clear

clear(): void
Removes all elements from the list.

Returns void
- Defined in interfaces/list.ts:89

contains

contains(val): boolean
Checks if the list contains a specific value.
Parameters
- val: T
  The value to search for
Returns boolean
True if the value exists in the list, false otherwise
- Defined in interfaces/list.ts:48

get

get(index): T
Returns the element at the specified index.
Parameters
- index: number
  The index of the element to retrieve
Returns T
The element at the specified index

Throws
Error if the index is out of bounds
- Defined in interfaces/list.ts:75

getFirst

getFirst(): T
Returns the first element in the list.

Returns T
The first element

Throws
Error if the list is empty
- Defined in interfaces/list.ts:10

getLast

getLast(): T
Returns the last element in the list.

Returns T
The last element

Throws
Error if the list is empty
- Defined in interfaces/list.ts:17

indexOf

indexOf(val): number
Returns the index of the first occurrence of the specified value.
Parameters
- val: T
  The value to search for
Returns number
The index of the value, or -1 if not found
- Defined in interfaces/list.ts:96

remove

remove(index): void
Removes the element at the specified index.
Parameters
- index: number
  The index of the element to remove
Returns void
Throws
Error if the index is out of bounds
- Defined in interfaces/list.ts:67

removeFirst

removeFirst(): void
Removes the first element from the list.

Returns void
Throws
Error if the list is empty
- Defined in interfaces/list.ts:23

removeLast

removeLast(): void
Removes the last element from the list.

Returns void
Throws
Error if the list is empty
- Defined in interfaces/list.ts:29

set

set(index, val): T
Replaces the element at the specified index with a new value.
Parameters
- index: number
  The index of the element to replace
- val: T
  The new value
Returns T
The previous value at the specified index

Throws
Error if the index is out of bounds
- Defined in interfaces/list.ts:84

size

size(): number
Returns the number of elements in the list.

Returns number
The size of the list
- Defined in interfaces/list.ts:54

toArray

toArray(): T[]
Converts the list to an array.

Returns T[]
An array containing all elements in the list
- Defined in interfaces/list.ts:102