44 		m_y( s ),  in Vec4()
52 		m_y( y ),  in Vec4()
60 		return Vec3( m_x, m_y, m_z );  in GetVec3()
64 	Vec4 SplatY() const { return Vec4( m_y ); }  in SplatY()
71 		m_y += v.m_y;
80 		m_y -= v.m_y;
89 		m_y *= v.m_y;
129 			1.0f/v.m_y,   in Reciprocal()
139 			std::min( left.m_y, right.m_y ),   in Min()
149 			std::max( left.m_y, right.m_y ),   in Max()
159 			v.m_y > 0.0f ? std::floor( v.m_y ) : std::ceil( v.m_y ),   in Truncate()
168 			|| left.m_y < right.m_y  in CompareAnyLessThan()
175 	float m_y;  variable