OpenCV  3.3.1-dev
Open Source Computer Vision
Public Member Functions | List of all members
cv::RNG_MT19937 Class Reference

Mersenne Twister random number generator. More...

#include "core.hpp"

Public Member Functions

 RNG_MT19937 ()
 
 RNG_MT19937 (unsigned s)
 
unsigned next ()
 
 operator double ()
 
 operator float ()
 
 operator unsigned ()
 
unsigned operator() (unsigned N)
 
unsigned operator() ()
 
void seed (unsigned s)
 
int uniform (int a, int b)
 returns uniformly distributed integer random number from [a,b) range More...
 
float uniform (float a, float b)
 returns uniformly distributed floating-point random number from [a,b) range More...
 
double uniform (double a, double b)
 returns uniformly distributed double-precision floating-point random number from [a,b) range More...
 

Detailed Description

Mersenne Twister random number generator.

Inspired by http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/CODES/mt19937ar.c

Todo:
document

Constructor & Destructor Documentation

§ RNG_MT19937() [1/2]

cv::RNG_MT19937::RNG_MT19937 ( )

§ RNG_MT19937() [2/2]

cv::RNG_MT19937::RNG_MT19937 ( unsigned  s)

Member Function Documentation

§ next()

unsigned cv::RNG_MT19937::next ( )

§ operator double()

cv::RNG_MT19937::operator double ( )

§ operator float()

cv::RNG_MT19937::operator float ( )

§ operator unsigned()

cv::RNG_MT19937::operator unsigned ( )

§ operator()() [1/2]

unsigned cv::RNG_MT19937::operator() ( unsigned  N)

§ operator()() [2/2]

unsigned cv::RNG_MT19937::operator() ( )

§ seed()

void cv::RNG_MT19937::seed ( unsigned  s)

§ uniform() [1/3]

int cv::RNG_MT19937::uniform ( int  a,
int  b 
)

returns uniformly distributed integer random number from [a,b) range

§ uniform() [2/3]

float cv::RNG_MT19937::uniform ( float  a,
float  b 
)

returns uniformly distributed floating-point random number from [a,b) range

§ uniform() [3/3]

double cv::RNG_MT19937::uniform ( double  a,
double  b 
)

returns uniformly distributed double-precision floating-point random number from [a,b) range


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