operator- function (directxmath.h)

Computes the negation of an XMVECTOR instance.

The operator - takes an instance of XMVECTOR Data Type and returns a new instance of XMVECTOR, with each component negated.

Note This operator is only available under C++.

Syntax

XMVECTOR XM_CALLCONV operator-(
  FXMVECTOR V
) noexcept;

V

Vector whose components are to have their signs changed.

Vector whose components are the negation of V.

The following pseudocode demonstrates the operation of this operator:

   XMVECTOR V;
   XMVECTOR Vout;
   Vout.x = - V.x;
   Vout.y = - V.y;
   Vout.z = - V.z;
   Vout.w = - V.w;

Requirement	Value
Header	directxmath.h