Calculate the variance when we add (or subtract) two Pixels. More...

#include <Pixel.h>

Public Member Functions
T1	operator() (T1 const &, T1 const &, T1 const &vx, T1 const &vy) const

T1	operator() (T1 const &, T1 const &, T1 const &vx) const

Detailed Description

Calculate the variance when we add (or subtract) two Pixels.

Note: We provide a single-operand version for when the right-hand-side of an expression is a scalar, not a masked pixel,

Definition at line 39 of file Pixel.h.

Member Function Documentation

template<typename >

T1 lsst::afw::image::pixel::variance_plus< typename >::operator()	(	T1 const &	,
		T1 const &	,
		T1 const &	vx,
		T1 const &	vy
	)		const

inline

Definition at line 383 of file Pixel.h.

                                                                           {
         return vx + vy;
     }

template<typename >

T1 lsst::afw::image::pixel::variance_plus< typename >::operator()	(	T1 const &	,
		T1 const &	,
		T1 const &	vx
	)		const

inline

Definition at line 387 of file Pixel.h.

                                                             {
         return vx;
     }

The documentation for this struct was generated from the following file: