JMATH::JQuantile_t Struct Reference

Auxiliary data structure for average. More...

#include <JQuantile_t.hh>

Public Member Functions
	JQuantile_t ()
	Default constructor. More...
void	reset ()
	Reset. More...
void	put (const double x)
	Put value. More...
double	getMean () const
	Get mean value. More...
double	getMean (const double value) const
	Get mean value. More...

Private Attributes
std::vector< double >	buffer

Detailed Description

Auxiliary data structure for average.

The determination of the average should be independent of the order of the input values.

Definition at line 25 of file JQuantile_t.hh.

Constructor & Destructor Documentation

JMATH::JQuantile_t::JQuantile_t ( )

inline

Default constructor.

Definition at line 29 of file JQuantile_t.hh.

    {
      reset();
    }

Member Function Documentation

void JMATH::JQuantile_t::reset ( )

inline

Reset.

Definition at line 38 of file JQuantile_t.hh.

    {
      buffer.clear();
    }

void JMATH::JQuantile_t::put ( const double  x )

inline

Put value.

Parameters

x

value

Definition at line 49 of file JQuantile_t.hh.

    {
      buffer.push_back(x);
    }

double JMATH::JQuantile_t::getMean ( ) const

inline

Get mean value.

Returns

mean value

Definition at line 60 of file JQuantile_t.hh.

    {
      using namespace std;

      if (!buffer.empty()) {

        sort(buffer.begin(), buffer.end());
        
        return accumulate(buffer.begin(), buffer.end(), 0.0) / buffer.size();
      }

      THROW(JDivisionByZero, "JQuantile_t::getMean()");
    }

double JMATH::JQuantile_t::getMean ( const double  value ) const

inline

Get mean value.

Parameters

value

default value

Returns

mean value

Definition at line 81 of file JQuantile_t.hh.

    {
      if (!buffer.empty())
        return getMean();
      else
        return value;
    }

Member Data Documentation

std::vector<double> JMATH::JQuantile_t::buffer

mutableprivate

Definition at line 90 of file JQuantile_t.hh.

---

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

• JQuantile_t.hh