template class xf::fintech::MT2203IcnRng

#include "rng.hpp"

Overview

Normally distributed random number generator based on InverseCumulative function.

Parameters:

mType

data type supported including float and double

template <typename mType>
class MT2203IcnRng

Methods

MT2203IcnRng

MT2203IcnRng (ap_uint <32> seed)

Constructor with seed.

Parameters:

seed	initialization seed

seedInitialization

void seedInitialization (ap_uint <32> seed)

Initialization using seed.

Parameters:

seed	initialization seed

statusSetup

statusSetup overload (1)

void statusSetup (ap_uint <32> data [624])

Setup status.

Parameters:

data	initialization data to setup status

statusSetup overload (2)

void statusSetup (
    ap_uint <32> A,
    ap_uint <32> B,
    ap_uint <32> C
    )

Setup status.

Parameters:

A	value for configurable parameter A
B	value for configurable parameter B
C	value for configurable parameter C

next

next overload (1)

mType next ()

brief Get next normally distributed random number

Returns:

a normally distributed random number

next overload (2)

void next (mType& uniformR)

Get next uniformly distributed random number.

Parameters:

uniformR

return a uniformly distributed random bumber

next overload (3)

void next (
    mType& uniformR,
    mType& gaussianR
    )

Get next normally distributed random number and its corresponding uniformly distributed random number.

Parameters:

uniformR	return next uniformly distributed random number
gaussianR	return next normally distributed random number