Unsafe.IsNullRef<T>(T) Method

Definition

Namespace:

System.Runtime.CompilerServices

Assembly:

System.Runtime.dll

Source:

Unsafe.cs

Determines if a given managed pointer to a value of type T is a null reference.

public:
generic <typename T>
 static bool IsNullRef(T % source);

public static bool IsNullRef<T> (ref T source);

static member IsNullRef : 'T -> bool

Public Shared Function IsNullRef(Of T) (ByRef source As T) As Boolean

Type Parameters

T

The elemental type of the managed pointer.

Parameters

source

T

The managed pointer to check.

Returns

Boolean

true if source is a null reference; otherwise, false.

Remarks

This check is conceptually similar to (void*)(&source) == nullptr.