XMVector4Equal function (directxmath.h)

Article
02/22/2024

Tests whether two 4D vectors are equal.

Syntax

bool XM_CALLCONV XMVector4Equal(
  [in] FXMVECTOR V1,
  [in] FXMVECTOR V2
) noexcept;

Parameters

[in] V1

4D vector.

[in] V2

4D vector.

Return value

Returns true if the 4D vectors are equal and false otherwise.

Remarks

The following pseudocode demonstrates the operation of the function:

return ( V1.x == V2.x && 
         V1.y == V2.y &&
         V1.z == V2.z &&
         V1.w == V2.w );

Platform Requirements

Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.

Requirements

Requirement	Value
Target Platform	Windows
Header	directxmath.h (include DirectXMath.h)