---
UID: NF:directxpackedvector.XMUBYTEN4.XMUBYTEN4
title: XMUBYTEN4::XMUBYTEN4 (directxpackedvector.h)
description: Default constructor for XMUBYTEN4.
old-location: dxmath\xmubyten4_ctor_1.htm
tech.root: dxmath
ms.assetid: M:Microsoft.directx_sdk.reference.XMUBYTEN4.#ctor
ms.date: 12/05/2018
ms.keywords: XMUBYTEN4, XMUBYTEN4 constructor [DirectX Math Support APIs], XMUBYTEN4 constructor [DirectX Math Support APIs],XMUBYTEN4 structure, XMUBYTEN4 structure [DirectX Math Support APIs],XMUBYTEN4 constructor, XMUBYTEN4.XMUBYTEN4, XMUBYTEN4.XMUBYTEN4(), XMUBYTEN4::XMUBYTEN4, dxmath.xmubyten4_ctor_1
f1_keywords:
- directxpackedvector/XMUBYTEN4.XMUBYTEN4
dev_langs:
- c++
req.header: directxpackedvector.h
req.include-header: 
req.target-type: Windows
req.target-min-winverclnt: 
req.target-min-winversvr: 
req.kmdf-ver: 
req.umdf-ver: 
req.ddi-compliance: 
req.unicode-ansi: 
req.idl: 
req.max-support: 
req.namespace: DirectX::PackedVector
req.assembly: 
req.type-library: 
req.lib: 
req.dll: 
req.irql: 
topic_type:
- APIRef
- kbSyntax
api_type:
- COM
api_location:
- DirectXPackedVector.h
api_name:
- XMUBYTEN4.XMUBYTEN4
targetos: Windows
req.typenames: 
req.redist: 
ms.custom: 19H1
---

# XMUBYTEN4::XMUBYTEN4


## -description


Default constructor for <code>XMUBYTEN4</code>

Default constructor for <a href="https://msdn.microsoft.com/552002c1-0000-44a6-9f43-9c958a8d1aa3">XMUBYTEN4
    </a>

<div class="alert"><b>Note</b>  This constructor is only available under C++.</div><div> </div>

## -parameters






## -remarks



<code>XMUBYTEN4()</code> constructs a new instance of the <code>XMUBYTEN4</code> structure without
	defining the value of any of its members.




## -see-also




<b>Reference</b>



<a href="https://docs.microsoft.com/windows/desktop/api/directxpackedvector/ns-directxpackedvector-xmubyten4">XMUBYTEN4</a>



<a href="https://docs.microsoft.com/windows/desktop/dxmath/xmubyten4-ctor">XMUBYTEN4 Constructors</a>
 

 

