Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator Class Reference

#include <MSVesuvioHelpers.h>

Public Member Functions
double	flat ()
	Returns a flat random number between 0.0 & 1.0. More...
double	gaussian (const double mean, const double sigma)
	Returns a random number distributed by a normal distribution. More...
	RandomVariateGenerator (const int seed)
	Produces random numbers with various probability distributions. More...

Private Member Functions
	RandomVariateGenerator ()

Private Attributes
std::mt19937	m_engine

Detailed Description

Definition at line 24 of file MSVesuvioHelpers.h.

Constructor & Destructor Documentation

RandomVariateGenerator() [1/2]

Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator::RandomVariateGenerator

(

const int

seed

)

Produces random numbers with various probability distributions.

Definition at line 273 of file MSVesuvioHelpers.cpp.

References m_engine.

RandomVariateGenerator() [2/2]

Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator::RandomVariateGenerator ( )

private

Member Function Documentation

flat()

double Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator::flat

(

)

Returns a flat random number between 0.0 & 1.0.

Definition at line 277 of file MSVesuvioHelpers.cpp.

References m_engine.

Referenced by Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::calculateCounts(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateDetectorPos(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateE0(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateE1(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateScatter(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateSrcPos(), and Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateTOF().

gaussian()

double Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator::gaussian	(	const double	mean,
		const double	sigma
	)

Returns a random number distributed by a normal distribution.

Returns a random number distributed following a normal distribution.

Definition at line 279 of file MSVesuvioHelpers.cpp.

References m_engine, and sigma.

Referenced by Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::generateTOF().

Member Data Documentation

m_engine

std::mt19937 Mantid::CurveFitting::MSVesuvioHelper::RandomVariateGenerator::m_engine

private

Definition at line 34 of file MSVesuvioHelpers.h.

Referenced by flat(), gaussian(), and RandomVariateGenerator().

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

• Framework/CurveFitting/inc/MantidCurveFitting/MSVesuvioHelpers.h
• Framework/CurveFitting/src/MSVesuvioHelpers.cpp