Array - Klyn API

Array

classin packageklyn.collections

public class Array<T> extends Object implements IList<T>:

Object

└ Array

All Implemented Interfaces: IList

Fixed-size contiguous array.

This collection stores a fixed number of elements. Unlike ArrayList<T>, its length is decided at construction time and cannot change afterwards.

The language also exposes the shorthand syntax T[] for this type and T[n] for array allocation.

import klyn.collections

data as UInt[] = UInt[3]
data[0] = 10u
data[1] = 20u
data[2] = 30u
print(data)          # f:[10, 20, 30]
print(data.size)     # 3

Since

1.0

Properties

Modifier and Type	Member	Description
public readonly native property	size `size as ULong`	Returns the number of elements in the array.

Inherited Properties

propertyInherited Properties from Object: type

propertyInherited Properties from IList: size

Constructors

Modifier and Type	Member	Description
public	Array `Array(source as IList<T>):`	Creates a fixed-size array by copying an existing ordered collection.
public native	Array `Array(size as Int)`	Creates a new array with a fixed number of elements.

Methods

Modifier and Type	Member	Description
public native	count `count(item as T) as ULong`	Counts occurrences of the given element.
public native	indexOf `indexOf(item as T, start as Int = 0) as Int`	Returns the first index of the given element.
public native	join `join(separator as String) as String`	Joins array elements into a single string.
public native	lastIndexOf `lastIndexOf(item as T, start as Int = -1) as Int`	Returns the last index of the given element.
public native	reverse `reverse() as Void`	Reverses array elements in-place.
public native	reverseNew `reverseNew() as Array<T>`	Returns a reversed copy without modifying the current array.
public native	sort `sort() as Void`	Sorts array elements in-place.
public native	sortNew `sortNew() as Array<T>`	Returns a sorted copy without modifying the current array.
public native override	toString `toString() as String`	Returns the fixed-array textual representation.

Inherited Methods

methodInherited Methods from Object: deepCopy, fromJson, toDict, toJson, toString, toXml

methodInherited Methods from IList: count, indexOf, join, lastIndexOf

Operators

Modifier and Type	Member	Description
public native	operator in(item as T) as Boolean	Returns true when the array contains the given element.
public native static	operator!=(readonly notnull left as Array, readonly notnull right as Array) as Boolean	Compares two arrays structurally for inequality.
public native static	operator+(readonly notnull left as Array<T>, readonly notnull right as Array<T>) as Array<T>	Concatenates two fixed arrays into a new fixed array.
public native static	operator==(readonly notnull left as Array, readonly notnull right as Array) as Boolean	Compares two arrays structurally.
public native	operator[](index as Int) as T	Returns or replaces the element at the given index.

Inherited Operators

operatorInherited Operators from IList: operator in(item as T) as Boolean, operator[](index as Int) as T