Class ArrayExtensions

Namespace

CarinaStudio

Assembly

CarinaStudio.AppBase.Core.dll

Extensions for array.

public static class ArrayExtensions

Inheritance

object

ArrayExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

GetRangeView<T>(T[], int, int)

Get read-only view of range of source array which allows accessing elements from source array directly without copying.

public static IList<T> GetRangeView<T>(this T[] array, int start, int count)

Parameters

array T[]

Source array.

start int

Start index of range.

count int

Number of elements needed to be included.

Returns

IList<T>

View of range of source array.

Type Parameters

T

Type of element.

Remarks

The method is available for target framework before .NET 9.

IsEmpty<T>(T[])

Check whether the given array is empty or not.

public static bool IsEmpty<T>(this T[] array)

Parameters

array T[]

Array to check.

Returns

bool

True if the array is empty.

Type Parameters

T

Type of element of array.

Remarks

The method is available for target framework before .NET 9.

IsNotEmpty<T>(T[]?)

Check whether the given array is not empty or not.

public static bool IsNotEmpty<T>(this T[]? array)

Parameters

array T[]

Array to check.

Returns

bool

True if the array is not empty.

Type Parameters

T

Type of element of array.

Remarks

The method is available for target framework before .NET 9.

IsNullOrEmpty<T>(T[]?)

Check whether given array is null/empty or not.

public static bool IsNullOrEmpty<T>(this T[]? array)

Parameters

array T[]

Array to check.

Returns

bool

True if the array is null or empty.

Type Parameters

T

Type of element of array.

Remarks

The method is available for target framework before .NET 9.

PinAs<T, TPtr>(T[], PointerAction<TPtr>)

Pin given array, get memory address of array and perform action.

public static void PinAs<T, TPtr>(this T[] array, PointerAction<TPtr> action) where TPtr : unmanaged

Parameters

array T[]

Array.

action PointerAction<TPtr>

Method to receive address of array and perform action.

Type Parameters

T

Type of array element.

TPtr

Type of pointer of pinned array element.

PinAs<T, TPtr, R>(T[], PointerInFunc<TPtr, R>)

Pin given array, get memory address of array and generate a value.

public static R PinAs<T, TPtr, R>(this T[] array, PointerInFunc<TPtr, R> func) where TPtr : unmanaged

Parameters

array T[]

Array.

func PointerInFunc<TPtr, R>

Function to receive address of array and generate value.

Returns

R

Generated value.

Type Parameters

T

Type of array element.

TPtr

Type of pointer of pinned array element.

R

Type of generated value.

PinAs<T1, T2, TPtr1, TPtr2>((T1[], T2[]), PointerAction<TPtr1, TPtr2>)

Pin given arrays, get memory addresses of arrays and perform action.

public static void PinAs<T1, T2, TPtr1, TPtr2>(this (T1[], T2[]) arrays, PointerAction<TPtr1, TPtr2> action) where TPtr1 : unmanaged where TPtr2 : unmanaged

Parameters

arrays (T1[], T2[])

Arrays.

action PointerAction<TPtr1, TPtr2>

Method to receive addresses of arrays and perform action.

Type Parameters

T1

Type of 1st array element.

T2

Type of 2nd array element.

TPtr1

Type of 1st pointer of pinned array element.

TPtr2

Type of 2nd pointer of pinned array element.

PinAs<T1, T2, TPtr1, TPtr2, R>((T1[], T2[]), PointerInFunc<TPtr1, TPtr2, R>)

Pin given arrays, get memory addresses of arrays and generate a value.

public static R PinAs<T1, T2, TPtr1, TPtr2, R>(this (T1[], T2[]) arrays, PointerInFunc<TPtr1, TPtr2, R> func) where TPtr1 : unmanaged where TPtr2 : unmanaged

Parameters

arrays (T1[], T2[])

Arrays.

func PointerInFunc<TPtr1, TPtr2, R>

Function to receive addresses of arrays and generate value.

Returns

R

Generated value.

Type Parameters

T1

Type of 1st array element.

T2

Type of 2nd array element.

TPtr1

Type of 1st pointer of pinned array element.

TPtr2

Type of 2nd pointer of pinned array element.

R

Type of generated value.

Pin<T>(T[], Action<IntPtr>)

Pin given array, get memory address of array and perform action.

public static void Pin<T>(this T[] array, Action<IntPtr> action)

Parameters

array T[]

Array.

action Action<IntPtr>

Method to receive address of array and perform action.

Type Parameters

T

Type of array element.

Pin<T1, T2>((T1[], T2[]), Action<IntPtr, IntPtr>)

Pin given arrays, get memory addresses of arrays and perform action.

public static void Pin<T1, T2>(this (T1[], T2[]) arrays, Action<IntPtr, IntPtr> action)

Parameters

arrays (T1[], T2[])

Arrays.

action Action<IntPtr, IntPtr>

Method to receive addresses of arrays and perform action.

Type Parameters

T1

Type of 1st array element.

T2

Type of 2nd array element.

Pin<T, R>(T[], Func<IntPtr, R>)

Pin given array, get memory address of array and generate a value.

public static R Pin<T, R>(this T[] array, Func<IntPtr, R> func)

Parameters

array T[]

Array.

func Func<IntPtr, R>

Function to receive address of array and generate value.

Returns

R

Generated value.

Type Parameters

T

Type of array element.

R

Type of generated value.

Pin<T1, T2, R>((T1[], T2[]), Func<IntPtr, IntPtr, R>)

Pin given arrays, get memory addresses of arrays and generate a value.

public static R Pin<T1, T2, R>(this (T1[], T2[]) arrays, Func<IntPtr, IntPtr, R> func)

Parameters

arrays (T1[], T2[])

Arrays.

func Func<IntPtr, IntPtr, R>

Function to receive addresses of arrays and generate value.

Returns

R

Generated value.

Type Parameters

T1

Type of 1st array element.

T2

Type of 2nd array element.

R

Type of generated value.