Class UnmanagedMemory

Provides native memory allocation facilities.

Inheritance

object

UnmanagedMemory

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: DotNext.Buffers

Assembly: DotNext.Unsafe.dll

Syntax

public static class UnmanagedMemory

Methods

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AllocateZeroed<T>(int)

Allocates and zeroes a block of unmanaged memory of the specified size, in elements.

Declaration

[CLSCompliant(false)]
public static IUnmanagedMemory<T> AllocateZeroed<T>(int length) where T : unmanaged

Parameters

Type	Name	Description
int	length	The number of elements to be allocated in unmanaged memory.

Returns

Type	Description
IUnmanagedMemory<T>	The object representing allocated unmanaged memory.

Type Parameters

Name	Description
T	The type of the elements in the unmanaged memory block.

Exceptions

Type	Condition
ArgumentOutOfRangeException	`length` is less than or equal to zero.

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Allocate<T>(int)

Allocates a block of unmanaged memory of the specified size, in elements.

Declaration

[CLSCompliant(false)]
public static IUnmanagedMemory<T> Allocate<T>(int length) where T : unmanaged

Parameters

Type	Name	Description
int	length	The number of elements to be allocated in unmanaged memory.

Returns

Type	Description
IUnmanagedMemory<T>	The object representing allocated unmanaged memory.

Type Parameters

Name	Description
T	The type of the elements in the unmanaged memory block.

Exceptions

Type	Condition
ArgumentOutOfRangeException	`length` is less than or equal to zero.

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AsMemory<T>(T*, int)

Wraps unmanaged pointer to Memory<T>.

Declaration

[CLSCompliant(false)]
public static Memory<T> AsMemory<T>(T* pointer, int length) where T : unmanaged

Parameters

Type	Name	Description
T*	pointer	The pointer to a sequence of elements.
int	length	The number of elements.

Returns

Type	Description
Memory<T>

Type Parameters

Name	Description
T	The type of elements in the memory.

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GetAllocator<T>(bool)

Gets allocator of unmanaged memory.

Declaration

public static MemoryAllocator<T> GetAllocator<T>(bool zeroMem) where T : unmanaged

Parameters

Type	Name	Description
bool	zeroMem	true to set all bits in the memory to zero; otherwise, false.

Returns

Type	Description
MemoryAllocator<T>	The unmanaged memory allocator.

Type Parameters

Name	Description
T	The type of the elements in the memory block.