StatDouble Class Reference

#include <TileTBStat.h>

Collaboration diagram for StatDouble:

Public Member Functions
	StatDouble ()
void	addValue (double Value)
double	getMean ()
double	getChi2 ()
void	print (const char *s, bool minMaxOnly=false)

Public Attributes
int	Counter
double	Min
double	Max
double	Sum
double	SumSq

Detailed Description

Definition at line 57 of file TileTBStat.h.

Constructor & Destructor Documentation

StatDouble()

StatDouble::StatDouble

(

)

Definition at line 49 of file TileTBStat.cxx.

                       {
  Min = HUGE_VAL;
  Max = -HUGE_VAL;
  Sum = 0;
  SumSq = 0;
  Counter = 0;
}

Member Function Documentation

addValue()

void StatDouble::addValue

(

double

Value

)

Definition at line 57 of file TileTBStat.cxx.

                                      {
  if (Value <= 0.0) return;
  if (Max < Value) Max = Value;
  if (Min > Value) Min = Value;
  Sum += Value;
  SumSq += Value * Value;
  Counter++;
}

getChi2()

double StatDouble::getChi2

(

)

Definition at line 70 of file TileTBStat.cxx.

                           {
  if (Counter <= 1) return 0;
  return sqrt(std::max(0.0,((SumSq - ((Sum * Sum) / Counter)) / (Counter - 1))));
}

getMean()

double StatDouble::getMean

(

)

Definition at line 66 of file TileTBStat.cxx.

                           {
  return Sum / Counter;
}

print()

void StatDouble::print	(	const char *	s,
		bool	minMaxOnly = false )

Definition at line 75 of file TileTBStat.cxx.

                                                     {
  boost::io::ios_base_all_saver coutsave(std::cout);
  std::cout << s << " " << std::fixed;
  if (minMaxOnly) {
    if (Counter > 0)
      std::cout << " "   << std::setw(4) << std::setprecision(1) << Min 
                << " - " << std::setw(4) << std::setprecision(1) << Max;
    else
      std::cout << " ---- - ----";
  } else {
    if (Counter > 0)
      std::cout << " "        << std::setw(4) << std::setprecision(1) << Min 
                << " - "      << std::setw(4) << std::setprecision(1) << Max
                << "  mean= " << std::setw(6) << std::setprecision(3) << getMean()
                << " rms= "   << std::setw(5) << std::setprecision(3) << getChi2();
    else
      std::cout << " ---- - ----  mean= ------ rms= -----";
  }
  std::cout << std::endl;
}

Member Data Documentation

Counter

int StatDouble::Counter

Definition at line 64 of file TileTBStat.h.

Max

double StatDouble::Max

Definition at line 65 of file TileTBStat.h.

Min

double StatDouble::Min

Definition at line 65 of file TileTBStat.h.

Sum

double StatDouble::Sum

Definition at line 65 of file TileTBStat.h.

SumSq

double StatDouble::SumSq

Definition at line 65 of file TileTBStat.h.

---

The documentation for this class was generated from the following files:

• TileTBStat.h
• TileTBStat.cxx