Mantid::Kernel::VectorHelper::AddVariance< T > Struct Template Reference

Functor to deal with the increase in the error when adding (or subtracting) a number of counts. More...

#include <VectorHelper.h>

Public Member Functions
	AddVariance ()=default
T	operator() (const T &r, const T &x) const
	adds the square of the left-hand argument to the right hand argument and takes the square root More...

Detailed Description

template<class T>
struct Mantid::Kernel::VectorHelper::AddVariance< T >

Functor to deal with the increase in the error when adding (or subtracting) a number of counts.

More generally add errors in quadrature using the square of one of the errors (variance = error^2)

Definition at line 162 of file VectorHelper.h.

Constructor & Destructor Documentation

AddVariance()

template<class T >

Mantid::Kernel::VectorHelper::AddVariance< T >::AddVariance ( )

default

Member Function Documentation

operator()()

template<class T >

T Mantid::Kernel::VectorHelper::AddVariance< T >::operator() ( const T &  r, const T &  x  ) const

inline

adds the square of the left-hand argument to the right hand argument and takes the square root

Definition at line 166 of file VectorHelper.h.

References Mantid::Geometry::x.

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

• Framework/Kernel/inc/MantidKernel/VectorHelper.h