Averages Class Reference

#include <Averages.h>

Classes
class	Params

Public Member Functions
void	add (const float &value)
void	add (const float &value, const float &weight)
void	add (const uint32_t &value)
void	add (const uint32_t &value, const uint32_t &weight)
	Averages ()
void	calc (Params &)
	~Averages ()

Private Attributes
std::vector< float >	median_
std::map< uint32_t, uint32_t >	mode_
uint32_t	n_
float	s_
float	x_
float	xx_

Detailed Description

Definition at line 10 of file Averages.h.

Constructor & Destructor Documentation

Averages()

Averages::Averages

(

)

Definition at line 10 of file Averages.cc.

: n_(0), s_(0.), x_(0.), xx_(0.), median_(), mode_() { ; }

~Averages()

Averages::~Averages ( )

inline

Definition at line 13 of file Averages.h.

{ ; }

Member Function Documentation

add() [1/4]

void Averages::add

(

const float &

value

)

Referenced by counter.Counter::register(), SequenceTypes.Task::remove(), and SequenceTypes.Task::replace().

add() [2/4]

void Averages::add	(	const float &	value,
		const float &	weight
	)

Referenced by counter.Counter::register(), SequenceTypes.Task::remove(), and SequenceTypes.Task::replace().

add() [3/4]

void Averages::add

(

const uint32_t &

value

)

Referenced by counter.Counter::register(), SequenceTypes.Task::remove(), and SequenceTypes.Task::replace().

add() [4/4]

void Averages::add	(	const uint32_t &	value,
		const uint32_t &	weight
	)

Referenced by counter.Counter::register(), SequenceTypes.Task::remove(), and SequenceTypes.Task::replace().

calc()

void Averages::calc

(

Params &

params

)

Definition at line 48 of file Averages.cc.

                                  {
  params.num_ = n_;
  if (s_ > 0.) {
    float m = x_ / s_;
    float t = xx_ / s_ - m * m;
    if (t > 0.) {
      t = sqrt(t);
    } else {
      t = 0.;
    }
    params.mean_ = m;
    params.rms_ = t;
    params.weight_ = s_;
  }
  if (!median_.empty()) {
    sort(median_.begin(), median_.end());
    uint16_t index = median_.size() % 2 ? median_.size() / 2 : median_.size() / 2 - 1;
    params.median_ = median_[index];
    params.max_ = median_.back();
    params.min_ = median_.front();
  }
  if (!mode_.empty()) {
    uint32_t max = 0;
    std::map<uint32_t, uint32_t>::const_iterator imap = mode_.begin();
    for (; imap != mode_.end(); imap++) {
      if (imap->second > max) {
        max = imap->second;
        params.mode_ = imap->first;
      }
    }
  }
}

References visualization-live-secondInstance_cfg::m, SiStripPI::max, CalibrationSummaryClient_cfi::params, jetUpdater_cfi::sort, mathSSE::sqrt(), and submitPVValidationJobs::t.

Member Data Documentation

median_

std::vector<float> Averages::median_

private

Definition at line 54 of file Averages.h.

mode_

std::map<uint32_t, uint32_t> Averages::mode_

private

Definition at line 55 of file Averages.h.

n_

uint32_t Averages::n_

private

Definition at line 50 of file Averages.h.

s_

float Averages::s_

private

Definition at line 51 of file Averages.h.

x_

float Averages::x_

private

Definition at line 52 of file Averages.h.

xx_

float Averages::xx_

private

Definition at line 53 of file Averages.h.