osl::stat::Histogram Class Reference

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#include <histogram.h>

Public Member Functions
	Histogram (size_t w, size_t len, int start=0, bool show_on_destruct=false)
	~Histogram ()
size_t	safeIndex (size_t i) const
double &	frequency (size_t i)
void	add (int value, double weight=1.0)
double	frequency (size_t i) const
void	show (std::ostream &os) const
size_t	length () const
size_t	width () const
int	start () const
void	merge (const Histogram &)
	結果を合算する length や width が異なっていたら何もしない
void	showRatio (std::ostream &os, const Histogram &numerator) const
	\frac{*this}{numerator} を表示 length や width が異なっていたら何もしない

Private Attributes
boost::scoped_array< double >	data
size_t	length_
size_t	width_
int	start_
bool	show_on_destruct

Detailed Description

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Definition at line 15 of file histogram.h.

Constructor & Destructor Documentation

Histogram()

osl::stat::Histogram::Histogram	(	size_t	w,
		size_t	len,
		int	start = 0,
		bool	show_on_destruct = false )

Definition at line 7 of file histogram.cc.

References data, length_, show_on_destruct, start_, and width_.

Referenced by merge(), and showRatio().

~Histogram()

osl::stat::Histogram::~Histogram

(

)

Definition at line 14 of file histogram.cc.

References show(), and show_on_destruct.

Member Function Documentation

add()

void osl::stat::Histogram::add ( int value, double weight = 1.0 )

inline

Definition at line 29 of file histogram.h.

References frequency(), start_, and width_.

frequency() [1/2]

double & osl::stat::Histogram::frequency ( size_t i )

inline

Definition at line 28 of file histogram.h.

References data, and safeIndex().

Referenced by add().

frequency() [2/2]

double osl::stat::Histogram::frequency ( size_t i ) const

inline

Definition at line 37 of file histogram.h.

References data, and safeIndex().

length()

size_t osl::stat::Histogram::length ( ) const

inline

Definition at line 40 of file histogram.h.

References length_.

merge()

void osl::stat::Histogram::merge

(

const Histogram &

o

)

結果を合算する length や width が異なっていたら何もしない

Definition at line 20 of file histogram.cc.

References data, Histogram(), length_, start_, and width_.

safeIndex()

size_t osl::stat::Histogram::safeIndex ( size_t i ) const

inline

Definition at line 24 of file histogram.h.

References length_.

Referenced by frequency(), and frequency().

show()

void osl::stat::Histogram::show

(

std::ostream &

os

)

const

Definition at line 34 of file histogram.cc.

References data, length_, start_, and width_.

Referenced by ~Histogram().

showRatio()

void osl::stat::Histogram::showRatio	(	std::ostream &	os,
		const Histogram &	numerator ) const

\frac{*this}{numerator} を表示 length や width が異なっていたら何もしない

Definition at line 46 of file histogram.cc.

References data, Histogram(), length_, start_, and width_.

start()

int osl::stat::Histogram::start ( ) const

inline

Definition at line 42 of file histogram.h.

References start_.

width()

size_t osl::stat::Histogram::width ( ) const

inline

Definition at line 41 of file histogram.h.

References width_.

Member Data Documentation

data

boost::scoped_array<double> osl::stat::Histogram::data

private

Definition at line 17 of file histogram.h.

Referenced by frequency(), frequency(), Histogram(), merge(), show(), and showRatio().

length_

size_t osl::stat::Histogram::length_

private

Definition at line 18 of file histogram.h.

Referenced by Histogram(), length(), merge(), safeIndex(), show(), and showRatio().

show_on_destruct

bool osl::stat::Histogram::show_on_destruct

private

Definition at line 20 of file histogram.h.

Referenced by Histogram(), and ~Histogram().

start_

int osl::stat::Histogram::start_

private

Definition at line 19 of file histogram.h.

Referenced by add(), Histogram(), merge(), show(), showRatio(), and start().

width_

size_t osl::stat::Histogram::width_

private

Definition at line 18 of file histogram.h.

Referenced by add(), Histogram(), merge(), show(), showRatio(), and width().

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

• histogram.h
• histogram.cc