ApproxMVBB::RandomGenerators::SplitMix64 Class Reference

#include <RandomGenerators.hpp>

Public Types
using	result_type = uint64_t

Public Member Functions
uint64_t	operator() ()
void	seed (uint64_t seed)
	SplitMix64 (const SplitMix64 &gen)=default
	SplitMix64 (SplitMix64 &&gen)=default
	SplitMix64 (uint64_t seed)

Static Public Member Functions
static constexpr result_type	max ()
static constexpr result_type	min ()

Private Attributes
uint64_t	x

Detailed Description

This is a fixed-increment version of Java 8's SplittableRandom generator See http://dx.doi.org/10.1145/2714064.2660195 and http://docs.oracle.com/javase/8/docs/api/java/util/SplittableRandom.html

It is a very fast generator passing BigCrush, and it can be useful if for some reason you absolutely want 64 bits of state; otherwise, we rather suggest to use a xorshift128+ (for moderately parallel computations) or xorshift1024* (for massively parallel computations) generator.

Definition at line 34 of file RandomGenerators.hpp.

Member Typedef Documentation

using ApproxMVBB::RandomGenerators::SplitMix64::result_type = uint64_t

Definition at line 47 of file RandomGenerators.hpp.

Constructor & Destructor Documentation

ApproxMVBB::RandomGenerators::SplitMix64::SplitMix64 ( const SplitMix64 &  gen )

default

ApproxMVBB::RandomGenerators::SplitMix64::SplitMix64 ( SplitMix64 &&  gen )

default

ApproxMVBB::RandomGenerators::SplitMix64::SplitMix64 ( uint64_t  seed )

inline

Definition at line 192 of file RandomGenerators.hpp.

Member Function Documentation

static constexpr result_type ApproxMVBB::RandomGenerators::SplitMix64::max ( )

inlinestatic

Definition at line 49 of file RandomGenerators.hpp.

static constexpr result_type ApproxMVBB::RandomGenerators::SplitMix64::min ( )

inlinestatic

Definition at line 48 of file RandomGenerators.hpp.

uint64_t ApproxMVBB::RandomGenerators::SplitMix64::operator() ( )

inline

Definition at line 196 of file RandomGenerators.hpp.

void ApproxMVBB::RandomGenerators::SplitMix64::seed ( uint64_t  seed )

inline

Definition at line 194 of file RandomGenerators.hpp.

Member Data Documentation

uint64_t ApproxMVBB::RandomGenerators::SplitMix64::x

private

Definition at line 36 of file RandomGenerators.hpp.

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

• RandomGenerators.hpp