Stats::WindowedCalc< T > Class Template Reference

RunCalc manager which buffers a part of the data. More...

Public Member Functions
	WindowedCalc (const CalcSetup &rcs, size_type sz)
	~WindowedCalc ()
WindowedCalc &	addValue (T data, T weight=1)
double	average () const
void	clear ()
size_type	count () const
T	extreme (idx_type *i=0) const
idx_type	getIndex (Type) const
	Only use for Min, Max or Median. More...
double	getValue (Type) const
T	max (idx_type *i=0) const
T	median (idx_type *i=0) const
T	min (idx_type *i=0) const
T	mostFreq () const
	mUseType (CalcSetup, idx_type)
	mUseType (CalcSetup, size_type)
double	normvariance () const
WindowedCalc &	operator+= (T t)
double	rms () const
T	sqSum () const
double	stdDev () const
T	sum () const
double	variance () const

Protected Member Functions
void	fillCalc (RunCalc< T > &) const

Protected Attributes
RunCalc< T >	calc_
bool	empty_
bool	full_
bool	needcalc_
idx_type	posidx_
const size_type	sz_
T *	vals_
T *	wts_

Detailed Description

template<class T>
class Stats::WindowedCalc< T >

RunCalc manager which buffers a part of the data.

Allows calculating running stats on a window only. Once the window is full, WindowedCalc will replace the first value added (fifo).

<>

Constructor & Destructor Documentation

WindowedCalc()

template<class T >

Stats::WindowedCalc< T >::WindowedCalc ( const CalcSetup &  rcs, size_type  sz  )

inline

~WindowedCalc()

template<class T >

Stats::WindowedCalc< T >::~WindowedCalc ( )

inline

Member Function Documentation

addValue()

template<class T >

WindowedCalc< T > & Stats::WindowedCalc< T >::addValue ( T  data, T  weight = 1  )

inline

average()

template<class T >

double Stats::WindowedCalc< T >::average ( ) const

inline

clear()

template<class T >

void Stats::WindowedCalc< T >::clear

inline

count()

template<class T >

size_type Stats::WindowedCalc< T >::count ( ) const

inline

extreme()

template<class T >

T Stats::WindowedCalc< T >::extreme ( idx_type *  i = 0 ) const

inline

fillCalc()

template<class T >

void Stats::WindowedCalc< T >::fillCalc ( RunCalc< T > &  calc ) const

inlineprotected

getIndex()

template<class T >

CalcSetup::idx_type Stats::WindowedCalc< T >::getIndex ( Type  t ) const

inline

Only use for Min, Max or Median.

getValue()

template<class T >

double Stats::WindowedCalc< T >::getValue ( Type  t ) const

inline

max()

template<class T >

T Stats::WindowedCalc< T >::max ( idx_type *  i = 0 ) const

inline

median()

template<class T >

T Stats::WindowedCalc< T >::median ( idx_type *  i = 0 ) const

inline

min()

template<class T >

T Stats::WindowedCalc< T >::min ( idx_type *  i = 0 ) const

inline

mostFreq()

template<class T >

T Stats::WindowedCalc< T >::mostFreq ( ) const

inline

mUseType() [1/2]

template<class T >

Stats::WindowedCalc< T >::mUseType	(	CalcSetup	,
		idx_type
	)

mUseType() [2/2]

template<class T >

Stats::WindowedCalc< T >::mUseType	(	CalcSetup	,
		size_type
	)

normvariance()

template<class T >

double Stats::WindowedCalc< T >::normvariance ( ) const

inline

operator+=()

template<class T >

WindowedCalc& Stats::WindowedCalc< T >::operator+= ( T  t )

inline

rms()

template<class T >

double Stats::WindowedCalc< T >::rms ( ) const

inline

sqSum()

template<class T >

T Stats::WindowedCalc< T >::sqSum ( ) const

inline

stdDev()

template<class T >

double Stats::WindowedCalc< T >::stdDev ( ) const

inline

sum()

template<class T >

T Stats::WindowedCalc< T >::sum ( ) const

inline

variance()

template<class T >

double Stats::WindowedCalc< T >::variance ( ) const

inline

Member Data Documentation

calc_

template<class T >

RunCalc<T> Stats::WindowedCalc< T >::calc_

protected

empty_

template<class T >

bool Stats::WindowedCalc< T >::empty_

protected

full_

template<class T >

bool Stats::WindowedCalc< T >::full_

protected

needcalc_

template<class T >

bool Stats::WindowedCalc< T >::needcalc_

protected

posidx_

template<class T >

idx_type Stats::WindowedCalc< T >::posidx_

protected

sz_

template<class T >

const size_type Stats::WindowedCalc< T >::sz_

protected

vals_

template<class T >

T* Stats::WindowedCalc< T >::vals_

protected

wts_

template<class T >

T* Stats::WindowedCalc< T >::wts_

protected