BitOperations.IsPow2 Method

Definition

Namespace:

System.Numerics

Assembly:

System.Runtime.dll

Overloads

IsPow2(UIntPtr)	Determines whether the specified integral value is a power of 2.
IsPow2(UInt32)	Evaluates whether the specified UInt32 value is a power of two.
IsPow2(UInt64)	Evaluates whether the specified UInt64 value is a power of two.
IsPow2(Int64)	Evaluates whether the specified Int64 value is a power of two.
IsPow2(Int32)	Evaluates whether the specified Int32 value is a power of two.
IsPow2(IntPtr)	Determines whether the specified integral value is a power of 2.

IsPow2(UIntPtr)

Source:

BitOperations.cs

Important

This API is not CLS-compliant.

Determines whether the specified integral value is a power of 2.

public:
 static bool IsPow2(UIntPtr value);

[System.CLSCompliant(false)]
public static bool IsPow2 (UIntPtr value);

[<System.CLSCompliant(false)>]
static member IsPow2 : unativeint -> bool

Public Shared Function IsPow2 (value As UIntPtr) As Boolean

Parameters

value

UIntPtr

unativeint

The value.

Returns

Boolean

true if the value is a power of 2; false otherwise.

Attributes

CLSCompliantAttribute

IsPow2(UInt32)

Source:

BitOperations.cs

Important

This API is not CLS-compliant.

Evaluates whether the specified UInt32 value is a power of two.

public:
 static bool IsPow2(System::UInt32 value);

[System.CLSCompliant(false)]
public static bool IsPow2 (uint value);

[<System.CLSCompliant(false)>]
static member IsPow2 : uint32 -> bool

Public Shared Function IsPow2 (value As UInteger) As Boolean

Parameters

value

UInt32

The value to evaluate as being a power of two.

Returns

Boolean

true if the specified value is a power of two; false otherwise.

Attributes

CLSCompliantAttribute

IsPow2(UInt64)

Source:

BitOperations.cs

Important

This API is not CLS-compliant.

Evaluates whether the specified UInt64 value is a power of two.

public:
 static bool IsPow2(System::UInt64 value);

[System.CLSCompliant(false)]
public static bool IsPow2 (ulong value);

[<System.CLSCompliant(false)>]
static member IsPow2 : uint64 -> bool

Public Shared Function IsPow2 (value As ULong) As Boolean

Parameters

value

UInt64

The value to evaluate as being a power of two.

Returns

Boolean

true if the specified value is a power of two; false otherwise.

Attributes

CLSCompliantAttribute

IsPow2(Int64)

Source:

BitOperations.cs

Evaluates whether the specified Int64 value is a power of two.

public:
 static bool IsPow2(long value);

public static bool IsPow2 (long value);

static member IsPow2 : int64 -> bool

Public Shared Function IsPow2 (value As Long) As Boolean

Parameters

value

Int64

The value to evaluate as being a power of two.

Returns

Boolean

true if the specified value is a power of two; false otherwise.

IsPow2(Int32)

Source:

BitOperations.cs

Evaluates whether the specified Int32 value is a power of two.

public:
 static bool IsPow2(int value);

public static bool IsPow2 (int value);

static member IsPow2 : int -> bool

Public Shared Function IsPow2 (value As Integer) As Boolean

Parameters

value

Int32

The value to evaluate as being a power of two.

Returns

Boolean

true if the specified value is a power of two; false otherwise.

IsPow2(IntPtr)

Source:

BitOperations.cs

Determines whether the specified integral value is a power of 2.

public:
 static bool IsPow2(IntPtr value);

public static bool IsPow2 (IntPtr value);

static member IsPow2 : nativeint -> bool

Public Shared Function IsPow2 (value As IntPtr) As Boolean

Parameters

value

IntPtr

nativeint

The value.

Returns

Boolean

true if the value is a power of 2; false otherwise.