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Supplies the following operator overloads and type casts for D3DXVECTOR4 structures. The D3DXVECTOR4_16F structure provides 16-bit versions of overloads and type casts.
Syntax
typedef struct D3DXVECTOR4 { #ifdef __cplusplus public: D3DXVECTOR4() {}; D3DXVECTOR4( CONST FLOAT* ); D3DXVECTOR4( CONST D3DXFLOAT16 * ); D3DXVECTOR4( CONST D3DVECTOR& xyz, FLOAT w ); D3DXVECTOR4( FLOAT x, FLOAT y, FLOAT z, FLOAT w ); // casting operator FLOAT* (); operator CONST FLOAT* () const; // assignment operators D3DXVECTOR4& operator += ( CONST D3DXVECTOR4& ); D3DXVECTOR4& operator -= ( CONST D3DXVECTOR4& ); D3DXVECTOR4& operator *= ( FLOAT ); D3DXVECTOR4& operator /= ( FLOAT ); // unary operators D3DXVECTOR4 operator + () const; D3DXVECTOR4 operator - () const; // binary operators D3DXVECTOR4 operator + ( CONST D3DXVECTOR4& ) const; D3DXVECTOR4 operator - ( CONST D3DXVECTOR4& ) const; D3DXVECTOR4 operator * ( FLOAT ) const; D3DXVECTOR4 operator / ( FLOAT ) const; friend D3DXVECTOR4 operator * ( FLOAT, CONST D3DXVECTOR4& ); BOOL operator == ( CONST D3DXVECTOR4& ) const; BOOL operator != ( CONST D3DXVECTOR4& ) const; public: #endif //__cplusplus FLOAT x, y, z, w; } D3DXVECTOR4, *LPD3DXVECTOR4; typedef struct D3DXVECTOR4_16F { #ifdef __cplusplus public: D3DXVECTOR4_16F() {}; D3DXVECTOR4_16F( CONST FLOAT * ); D3DXVECTOR4_16F( CONST D3DXFLOAT16 * ); D3DXVECTOR4_16F( CONST D3DXVECTOR3_16F& xyz, CONST D3DXFLOAT16& w ); D3DXVECTOR4_16F( CONST D3DXFLOAT16& x, CONST D3DXFLOAT16& y, CONST D3DXFLOAT16& z, CONST D3DXFLOAT16& w ); // casting operator D3DXFLOAT16* (); operator CONST D3DXFLOAT16* () const; // binary operators BOOL operator == ( CONST D3DXVECTOR4_16F& ) const; BOOL operator != ( CONST D3DXVECTOR4_16F& ) const; public: #endif //__cplusplus D3DXFLOAT16 x, y, z, w; } D3DXVECTOR4_16F, *LPD3DXVECTOR4_16F;
Members
- For more information about structure members, refer to D3DXVECTOR4.
Remarks
Operator overloads and type casts for this structure are implemented in d3dx9math.inl.
Structure Information
Header d3dx9math.h Minimum operating systems Windows 98