SeedGenerator Class Reference

Random seed generator. More...

#include <ql/math/randomnumbers/seedgenerator.hpp>

Inheritance diagram for SeedGenerator:

Collaboration diagram for SeedGenerator:

Public Member Functions
unsigned long	get ()
Public Member Functions inherited from Singleton< SeedGenerator >
	Singleton (const Singleton &)=delete
	Singleton (Singleton &&)=delete
Singleton &	operator= (const Singleton &)=delete
Singleton &	operator= (Singleton &&)=delete
	~Singleton ()=default

Private Member Functions
	SeedGenerator ()
void	initialize ()

Private Attributes
MersenneTwisterUniformRng	rng_

Friends
class	Singleton< SeedGenerator >

Additional Inherited Members
Static Public Member Functions inherited from Singleton< SeedGenerator >
static SeedGenerator &	instance ()
	access to the unique instance More...
Protected Member Functions inherited from Singleton< SeedGenerator >
	Singleton ()=default

Detailed Description

Random seed generator.

Random number generator used for automatic generation of initialization seeds.

Tests:

correct initialization of the single instance is tested.

Definition at line 38 of file seedgenerator.hpp.

Constructor & Destructor Documentation

SeedGenerator()

SeedGenerator ( )

private

Definition at line 29 of file seedgenerator.cpp.

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Member Function Documentation

get()

unsigned long get

(

)

Definition at line 59 of file seedgenerator.cpp.

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initialize()

void initialize ( )

private

Definition at line 33 of file seedgenerator.cpp.

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Friends And Related Function Documentation

Singleton< SeedGenerator >

friend class Singleton< SeedGenerator >

friend

Definition at line 1 of file seedgenerator.hpp.

Member Data Documentation

rng_

MersenneTwisterUniformRng rng_

private

Definition at line 45 of file seedgenerator.hpp.