Extrema Class Reference

This class computes the minimum and maximum values of a population of floating-point values. More...

#include <openvdb/math/Stats.h>

Inherited by Stats.

Public Member Functions
	Extrema ()
	Constructor. More...
void	add (double val)
	Add a single sample. More...
void	add (double val, uint64_t n)
	Add n samples with constant value val. More...
uint64_t	size () const
	Return the size of the population, i.e., the total number of samples. More...
double	min () const
	Return the minimum value. More...
double	max () const
	Return the maximum value. More...
double	range () const
	Return the range defined as the maximum value minus the minimum value. More...
void	add (const Extrema &other)
	Add the samples from the other Stats instance. More...
void	print (const std::string &name="", std::ostream &strm=std::cout, int precision=3) const
	Print extrema to the specified output stream. More...

Protected Member Functions
void	join (const Extrema &other)

Protected Attributes
uint64_t	mSize
double	mMin
double	mMax

Detailed Description

This class computes the minimum and maximum values of a population of floating-point values.

Constructor & Destructor Documentation

Extrema ( )

inline

Constructor.

Warning

The min/max values are initiated to extreme values

Member Function Documentation

void add ( double  val )

inline

Add a single sample.

void add ( double  val, uint64_t  n  )

inline

Add n samples with constant value val.

void add ( const Extrema &  other )

inline

Add the samples from the other Stats instance.

void join ( const Extrema &  other )

inlineprotected

double max ( ) const

inline

Return the maximum value.

double min ( ) const

inline

Return the minimum value.

void print ( const std::string &  name = "", std::ostream &  strm = std::cout, int  precision = 3  ) const

inline

Print extrema to the specified output stream.

double range ( ) const

inline

Return the range defined as the maximum value minus the minimum value.

uint64_t size ( ) const

inline

Return the size of the population, i.e., the total number of samples.

Member Data Documentation

double mMax

protected

double mMin

protected

uint64_t mSize

protected