Quantum.ArrayUtils Class Reference

A collection of utility methods for working with arrays. More...

Static Public Member Functions
static void	Add< T > (ref T[] array, T item)
	Add one item to the array and resize it accordingly. More...
static T[]	AddAtStart< T > (T[] array, T item)
	Copy an array and add an array element to the start of the array. More...
static T[]	Clone< T > (this T[] array)
	Clone an array. More...
static T[][]	CreateGrid< T > (int rows, int cols)
	Create and initialize a 2-dimensional array. Instantiates rows number of arrays, each with cols number of elements. More...
static B[]	Map< A, B > (this A[] array, Func< A, B > map)
	Create a new array and map each element of the input array to a new value. More...
static B[]	Map< A, B > (this List< A > array, Func< A, B > map)
	Create a new array and map each element of the input list to a new value. More...
static B[]	MapRef< A, B > (this A[] array, Func< A, B > map)
	Create a new array an map each element of the input list to a new value. Different to Map<A, B>(A[], Func<A, B>) null values are preserved. More...
static T[]	RemoveAtStart< T > (T[] array)
	Copy an array and remove an element from the start of the array. More...
static T[]	Slice< T > (this T[] array, int slice)
	Copy the array but only the first slice elements. More...

Detailed Description

A collection of utility methods for working with arrays.

Member Function Documentation

CreateGrid< T >()

static T [][] Quantum.ArrayUtils.CreateGrid< T > ( int  rows, int  cols  )

inlinestatic

Create and initialize a 2-dimensional array. Instantiates rows number of arrays, each with cols number of elements.

Template Parameters

T	The array type

Parameters

rows	Number of rows
cols	Number of columns

Returns

An array of array object

Add< T >()

static void Quantum.ArrayUtils.Add< T > ( ref T[]  array, T  item  )

inlinestatic

Add one item to the array and resize it accordingly.

Template Parameters

T	Array type

Parameters

array	Array to add to
item	Item to add to the array

Clone< T >()

static T [] Quantum.ArrayUtils.Clone< T > ( this T[]  array )

inlinestatic

Clone an array.

Template Parameters

T	Array type

Parameters

array

Array to clone

Returns

A new array which is a clone of the input array

AddAtStart< T >()

static T [] Quantum.ArrayUtils.AddAtStart< T > ( T[]  array, T  item  )

inlinestatic

Copy an array and add an array element to the start of the array.

Template Parameters

T	Array type

Parameters

array	Array to add to
item	Item to add in from of the array

Returns

A new array with the element added in front.

RemoveAtStart< T >()

static T [] Quantum.ArrayUtils.RemoveAtStart< T > ( T[]  array )

inlinestatic

Copy an array and remove an element from the start of the array.

Template Parameters

T	Array type

Parameters

array

Array to remove from

Returns

A new array with the element removed in the front.

Map< A, B >() [1/2]

static B [] Quantum.ArrayUtils.Map< A, B > ( this A[]  array, Func< A, B >  map  )

inlinestatic

Create a new array and map each element of the input array to a new value.

Template Parameters

A	Input array type
B	Output array type

Parameters

array	Array to map
map	The mapping method

Returns

A new array with the same length as the input array and with mapped items

Map< A, B >() [2/2]

static B [] Quantum.ArrayUtils.Map< A, B > ( this List< A >  array, Func< A, B >  map  )

inlinestatic

Create a new array and map each element of the input list to a new value.

Template Parameters

A	Input list type
B	Output array type

Parameters

array	List to map
map	The mapping method

Returns

A new array with the same length as the input list and with mapped items

Slice< T >()

static T [] Quantum.ArrayUtils.Slice< T > ( this T[]  array, int  slice  )

inlinestatic

Copy the array but only the first slice elements.

Template Parameters

T	Array type

Parameters

array	Array to copy
slice	The number of elements to copy

Returns

A new array with a given number of first elements

MapRef< A, B >()

static B [] Quantum.ArrayUtils.MapRef< A, B > ( this A[]  array, Func< A, B >  map  )

inlinestatic

Create a new array an map each element of the input list to a new value. Different to Map<A, B>(A[], Func<A, B>) null values are preserved.

Template Parameters

A	Input list type
B	Output array type

Parameters

array	List to map
map	The mapping method

Returns

A new array with the same length as the input list and with mapped items

Type Constraints

A	:	class
B	:	class