36 class Vec4;  variable
51     friend class Vec4;  variable
255     friend class Vec4;
292     Vec3( const Vec4& vec );
490 class Vec4
500     Vec4()  in Vec4()  function
505     Vec4( const float fX, const float fY, const float fZ, const float fW )  in Vec4()  function
513     Vec4( const Vec4& vec )  in Vec4()  function
521     Vec4( const Vec3& vec, const float fW )  in Vec4()  function
529     Vec4( const float* pVec )  in Vec4()  function
538     Vec4 operator*( const Vec4& rhs ) const
540         Vec4 ret;
548     Vec4 operator/( const Vec4& rhs ) const
550         Vec4 ret;
558     Vec4 operator+( const Vec4& rhs ) const
560         Vec4 ret;
568     Vec4 operator-( const Vec4& rhs ) const
570         Vec4 ret;
578     Vec4& operator+=( const Vec4& rhs )
587     Vec4& operator-=( const Vec4& rhs )
596     Vec4& operator*=( const Vec4& rhs )
605     Vec4& operator/=( const Vec4& rhs )
615     friend Vec4 operator-( const Vec4& rhs )
617         return Vec4( rhs ) *= -1;
620     friend Vec4 operator*( const float lhs, const Vec4& rhs )
622         Vec4 ret;
630     friend Vec4 operator/( const float lhs, const Vec4& rhs )
632         Vec4 ret;
641     Vec4 operator*( const float& rhs ) const
643         Vec4 ret;
651     Vec4& operator*=( const float& rhs )
660     Vec4 operator/( const float& rhs ) const
662         Vec4 ret;
670     Vec4& operator/=( const float& rhs )
680     bool operator==( const Vec4& rhs ) const
687     bool operator!=( const Vec4& rhs ) const
695     Vec4 operator*( const Mat4& rhs ) const;
702     Vec4 Normalize()  in Normalize()
753     friend class Vec4;  variable
760     Vec4 operator*( const Vec4& rhs ) const;
968     friend class Vec4;  variable