Assignment Operators (D3D_OVERLOADS)

The assignment operators are overloaded operators for the D3D_OVERLOADS extensions. Both scalar and vector forms of the "*=" and "/=" operators are implemented. (In the vector form, multiplication and division are memberwise.)

_D3DVECTOR& operator += (const _D3DVECTOR& v);
_D3DVECTOR& operator -= (const _D3DVECTOR& v);
_D3DVECTOR& operator *= (const _D3DVECTOR& v);
_D3DVECTOR& operator /= (const _D3DVECTOR& v);
_D3DVECTOR& operator *= (D3DVALUE s);
_D3DVECTOR& operator /= (D3DVALUE s);

The assignment operators are defined as follows:

inline _D3DVECTOR&
_D3DVECTOR::operator += (const _D3DVECTOR& v)
{
   x += v.x;   y += v.y;   z += v.z;
   return *this;
}
 
inline _D3DVECTOR&
_D3DVECTOR::operator -= (const _D3DVECTOR& v)
{
   x -= v.x;   y -= v.y;   z -= v.z;
   return *this;
}
 
inline _D3DVECTOR&
_D3DVECTOR::operator *= (const _D3DVECTOR& v)
{
   x *= v.x;   y *= v.y;   z *= v.z;
   return *this;
}
 
inline _D3DVECTOR&
_D3DVECTOR::operator /= (const _D3DVECTOR& v)
{
   x /= v.x;   y /= v.y;   z /= v.z;
   return *this;
}
 
inline _D3DVECTOR&
_D3DVECTOR::operator *= (D3DVALUE s)
{
   x *= s;   y *= s;   z *= s;
   return *this;
}
 
inline _D3DVECTOR&
_D3DVECTOR::operator /= (D3DVALUE s)
{
   x /= s;   y /= s;   z /= s;
   return *this;
}

Requirements

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Windows CE: Unsupported.
  Version: Requires DirectX 5.0 or later.
  Header: Declared in d3d.h.