CompensatedSum< T > Struct Template Reference

Struct to calculate a compensated sum using the Kahan summation algorithm. More...

#include <CompensatedSum.h>

Public Member Functions
	CompensatedSum (T val=0)
	constructor
	operator T () const
CompensatedSum &	operator+= (typename std::conditional< std::is_fundamental< T >::value, const T, const T & >::type value)
	addition assignment operator

Public Attributes
T	sum
	sum
T	correction
	correction to sum

Detailed Description

template<typename T>
struct yap::CompensatedSum< T >

Struct to calculate a compensated sum using the Kahan summation algorithm.

Author

Johannes Rauch, Daniel Greenwald

Member Function Documentation

operator T ( ) const

inline

(implicit) cast operator

Returns

sum

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

• /home/dgreenw/work/belle/YAP/include/CompensatedSum.h